{"id":13339,"date":"2025-04-25T12:01:21","date_gmt":"2025-04-25T12:01:21","guid":{"rendered":"https:\/\/kttc.tu-sofia.bg\/utility-models\/"},"modified":"2025-11-06T22:16:17","modified_gmt":"2025-11-06T22:16:17","slug":"utility-models","status":"publish","type":"page","link":"https:\/\/kttc.tu-sofia.bg\/en\/technology-exchange\/portfolio\/utility-models\/","title":{"rendered":"Utility Models"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"13339\" class=\"elementor elementor-13339 elementor-10655\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-89a96ce elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"89a96ce\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div 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-8.115,-4.456c0,-1.52 -0.122,-2.1 -0.908,-2.911c-1.529,-1.581 -3.657,-1.581 -5.186,0c-0.786,0.811 -0.908,1.391 -0.908,2.911z\" class=\"fil0\"><\/path>   <\/g>  <\/g> <\/g><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3632a52 elementor-widget__width-initial elementor-widget elementor-widget-vc_custom_heading\" data-id=\"3632a52\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"vc_custom_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\" vc_custom_heading  consulting_heading_font  text_align_center title_no_stripe\" ><h3 style=\"color: #FAFAFA;text-align: center;font-weight:900\" class=\"consulting-custom-title\">UTILITY MODELS\n<\/h3><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-604fc75 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"604fc75\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-761791f\" data-id=\"761791f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c4912a5 elementor-widget elementor-widget-hfe-breadcrumbs-widget\" data-id=\"c4912a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"hfe-breadcrumbs-widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<nav aria-label=\"Breadcrumb\"><ul class=\"hfe-breadcrumbs hfe-breadcrumbs-show-home\"><li class=\"hfe-breadcrumbs-item hfe-breadcrumbs-first\"><span class=\"hfe-breadcrumbs-home-icon\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-home\" viewBox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M280.37 148.26L96 300.11V464a16 16 0 0 0 16 16l112.06-.29a16 16 0 0 0 15.92-16V368a16 16 0 0 1 16-16h64a16 16 0 0 1 16 16v95.64a16 16 0 0 0 16 16.05L464 480a16 16 0 0 0 16-16V300L295.67 148.26a12.19 12.19 0 0 0-15.3 0zM571.6 251.47L488 182.56V44.05a12 12 0 0 0-12-12h-56a12 12 0 0 0-12 12v72.61L318.47 43a48 48 0 0 0-61 0L4.34 251.47a12 12 0 0 0-1.6 16.9l25.5 31A12 12 0 0 0 45.15 301l235.22-193.74a12.19 12.19 0 0 1 15.3 0L530.9 301a12 12 0 0 0 16.9-1.6l25.5-31a12 12 0 0 0-1.7-16.93z\"><\/path><\/svg><\/span><a href=\"https:\/\/kttc.tu-sofia.bg\/en\/\"><span class=\"hfe-breadcrumbs-text\">Home<\/span><\/a><\/li><\/ul><\/nav>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e182de0 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e182de0\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-10f982d\" data-id=\"10f982d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5d09335 elementor-widget elementor-widget-shortcode\" data-id=\"5d09335\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\n<table id=\"tablepress-24\" class=\"tablepress tablepress-id-24 tablepress-responsive\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">No<\/th><th class=\"column-2\">Type<\/th><th class=\"column-3\">Application number<\/th><th class=\"column-4\">Date of filing<\/th><th class=\"column-5\">Number of the registered utility models<\/th><th class=\"column-6\">Publication<\/th><th class=\"column-7\">Utility model protection term<\/th><th class=\"column-8\">Title of the invention<\/th><th class=\"column-9\">Inventors<\/th><th class=\"column-10\">Applicants<\/th><th class=\"column-11\">Status<\/th><th class=\"column-12\">Faculty<\/th><th class=\"column-13\">Download UM<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">1<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">3638<\/td><td class=\"column-4\">24.11.2016<\/td><td class=\"column-5\">2731<\/td><td class=\"column-6\">31.08.2017<\/td><td class=\"column-7\">24.11.2026<\/td><td class=\"column-8\">Noiseproofing panel and noiseproofing barrier<\/td><td class=\"column-9\">Ivan Kralov, Ignat Ignatov, Krassimir Nedelchev<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">2<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">3639<\/td><td class=\"column-4\">24.11.2016<\/td><td class=\"column-5\">2732<\/td><td class=\"column-6\">31.08.2017<\/td><td class=\"column-7\">24.11.2026<\/td><td class=\"column-8\">Double-sided noiseproofing panel and soundproofing barrier<\/td><td class=\"column-9\">Ivan Kralov, Ignat Ignatov, Krassimir Nedelchev<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">3<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">3919<\/td><td class=\"column-4\">01.12.2017<\/td><td class=\"column-5\">2947<\/td><td class=\"column-6\">10.05.2018<\/td><td class=\"column-7\">1.12.2027<\/td><td class=\"column-8\">VIBRATION THERMOELECTRIC GENERATOR<\/td><td class=\"column-9\">Todor Todorov, Georgi Todorov, Yanko Ralev<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">4<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">4316<\/td><td class=\"column-4\">24.4.2019<\/td><td class=\"column-5\">3235<\/td><td class=\"column-6\">12.8.2019<\/td><td class=\"column-7\">24.4.2029<\/td><td class=\"column-8\">Ultrasonic chemical metallization solution<\/td><td class=\"column-9\">Valentin Kamburov, Raina Dimitrova, Seryozha Valkanov, Antonio Nikolov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">5<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">4456<\/td><td class=\"column-4\">9.9.2019<\/td><td class=\"column-5\">3395<\/td><td class=\"column-6\">03.12.2019<\/td><td class=\"column-7\">9.9.2029<\/td><td class=\"column-8\">Device for determination of sedimentation stability and analysis of liquid disperse systems<\/td><td class=\"column-9\">Elena Peeva, Kiril Kolikov, Radka Koleva<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FME, Plovdiv<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">6<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">4540<\/td><td class=\"column-4\">5.11.2019<\/td><td class=\"column-5\">3517<\/td><td class=\"column-6\">04.02.2020<\/td><td class=\"column-7\">5.11.2029<\/td><td class=\"column-8\">AUTONOMOUS POWER SUPPLY SYSTEM BASED ON A HYBRID ELECTRIC VEHICLE<\/td><td class=\"column-9\">Nikolai Hinov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FEET<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">7<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">4652<\/td><td class=\"column-4\">18.12.2019<\/td><td class=\"column-5\">3799<\/td><td class=\"column-6\">18.06.2020<\/td><td class=\"column-7\">18.12.2029<\/td><td class=\"column-8\">Device for stepless change of the gear ratio in transient modes in hybrid drives with superflywheel<\/td><td class=\"column-9\">Venelin Jivkov, Vatko Draganov, Kostadin Stoichkov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">8<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">4760<\/td><td class=\"column-4\">27.2.2020<\/td><td class=\"column-5\">3740<\/td><td class=\"column-6\">18.05.2020<\/td><td class=\"column-7\">27.2.2030<\/td><td class=\"column-8\">ELECTRODE MATERIAL FOR ELECTRO SPARK LAYERING<\/td><td class=\"column-9\">Dimitar Radev, Todor Penyashki, Georgi Kostadinov, Mara Kandeva<\/td><td class=\"column-10\">Institute of General and Inorganic Chemistry - BAS,                   Technical University of Sofia,    Institute of Soil Science, Agrotechnology and Plant Protection \"Nikola Pushkarov\"<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\">9<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">5049<\/td><td class=\"column-4\">15.7.2020<\/td><td class=\"column-5\">3898<\/td><td class=\"column-6\">29.09.2020<\/td><td class=\"column-7\">15.7.2030<\/td><td class=\"column-8\">TILTED CHILD SEAT OF THE PENDULUM TYPE<\/td><td class=\"column-9\">Nikolai Pavlov, Diana Datsova<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FT<\/td><td class=\"column-13\"><a href=\"https:\/\/kttc.tu-sofia.bg\/wp-content\/uploads\/2025\/05\/UM_5049_EN.pdf\" target=\"_blank\">U\u041c 5049<\/a><\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\">10<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">5048<\/td><td class=\"column-4\">15.07.2020<\/td><td class=\"column-5\">3900<\/td><td class=\"column-6\">01.10.2020<\/td><td class=\"column-7\">15.7.2030<\/td><td class=\"column-8\">FLEXIBLE CAR CHILD SEAT WITH ROLLING SUPPORTS<\/td><td class=\"column-9\">Nikolai Pavlov, Diana Datsova<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FT<\/td><td class=\"column-13\"><a href=\"https:\/\/kttc.tu-sofia.bg\/wp-content\/uploads\/2025\/05\/UM_5048_EN.pdf\" target=\"_blank\">U\u041c 5048<\/a><\/td>\n<\/tr>\n<tr class=\"row-12\">\n\t<td class=\"column-1\">11<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">5080<\/td><td class=\"column-4\">13.8.2020<\/td><td class=\"column-5\">3936<\/td><td class=\"column-6\">19.11.2020<\/td><td class=\"column-7\">13.8.2030<\/td><td class=\"column-8\">System for vacuum combined CVD, PVD and ion-nitriding layer-by-layer application of wear-resistant surface coatings<\/td><td class=\"column-9\">Georgi Todorov, Tsvetozar Ivanov, Yavor Sofronov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-13\">\n\t<td class=\"column-1\">12<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">5185<\/td><td class=\"column-4\">1.12.2020<\/td><td class=\"column-5\">4041<\/td><td class=\"column-6\">21.05.2021<\/td><td class=\"column-7\">1.12.2030<\/td><td class=\"column-8\">Planar antenna with visual information capabilities<\/td><td class=\"column-9\">Kliment Angelov and Sofia Angelova<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FTc<\/td><td class=\"column-13\"><a href=\"https:\/\/kttc.tu-sofia.bg\/wp-content\/uploads\/2025\/05\/UM_5185_EN.pdf\" target=\"_blank\">U\u041c 5185<\/a><\/td>\n<\/tr>\n<tr class=\"row-14\">\n\t<td class=\"column-1\">13<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">5331<\/td><td class=\"column-4\">28.6.2021<\/td><td class=\"column-5\">4154<\/td><td class=\"column-6\">25.11.2021<\/td><td class=\"column-7\">28.6.2028<\/td><td class=\"column-8\">Hybrid production system by material removal and electric arc material addition<\/td><td class=\"column-9\">Georgi Todorov, Tsvetozar Ivanov, Yavor Sofronov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-15\">\n\t<td class=\"column-1\">14<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">5378<\/td><td class=\"column-4\">9.9.2021<\/td><td class=\"column-5\">4175<\/td><td class=\"column-6\">04.01.2022<\/td><td class=\"column-7\">7.9.2028<\/td><td class=\"column-8\">PUMPED STORAGE HYDROPOWER PLANT WITH UNDERGROUND NATURAL OR ARTIFICIAL RESERVOIR<\/td><td class=\"column-9\">Ivailo Koprev, Georgi Todorov, Ivan Kralov, Hristo Vasilev<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-16\">\n\t<td class=\"column-1\">15<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">5456<\/td><td class=\"column-4\">2.2.2022<\/td><td class=\"column-5\">4262<\/td><td class=\"column-6\">01.06.2022<\/td><td class=\"column-7\">2.2.2032<\/td><td class=\"column-8\">DEVICE FOR RESTRICTED CONTINUOUS TWO-STAGE BENDING<\/td><td class=\"column-9\">Valentin Kamburov, Jordan Genov, Atanas Yordanov, Antonio Nikolov, Raina Dimitrova, Yavor Sofronov <br \/>\n<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-17\">\n\t<td class=\"column-1\">16<\/td><td class=\"column-2\">Germany<\/td><td class=\"column-3\">Priority from 28.06.2021 BG 5331<\/td><td class=\"column-4\">27.6.2022<\/td><td class=\"column-5\">20 2022 103\u00a0539.3<\/td><td class=\"column-6\">11.8.2022<\/td><td class=\"column-7\">28.6.2031<\/td><td class=\"column-8\">Eintragungssystem zur Hybridbearbeitung durch Spanabnahme und Lichtbogenzugabe von Material (Hybrid production system by material removal and electric arc material addition)<\/td><td class=\"column-9\">Georgi Todorov, Tsvetozar Ivanov, Yavor Sofronov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-18\">\n\t<td class=\"column-1\">17<\/td><td class=\"column-2\">National<br \/>\n(in parallel of 113639)<\/td><td class=\"column-3\">5648<\/td><td class=\"column-4\">18.5.2023<\/td><td class=\"column-5\">4453<\/td><td class=\"column-6\">1.6.2023<\/td><td class=\"column-7\">23.12.2033<\/td><td class=\"column-8\">System for evaluating innovative technologies in the production of textiles and clothing and the development of a process map for their successful introduction and operation<\/td><td class=\"column-9\">Angel Terziev<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FPEPM<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-19\">\n\t<td class=\"column-1\">18<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">5711<\/td><td class=\"column-4\">7.4.2023<\/td><td class=\"column-5\">4432<\/td><td class=\"column-6\">12.5.2023<\/td><td class=\"column-7\">29.6.1933<\/td><td class=\"column-8\">Personal air disinfection device. Including half mask with breathing chamber<\/td><td class=\"column-9\">Georgi Todorov, Todor Todorov, Hristo Vasilev, Yavor Sofronov, Mario Semkov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-20\">\n\t<td class=\"column-1\">19<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">5752<\/td><td class=\"column-4\">30,05.2023<\/td><td class=\"column-5\">4482<\/td><td class=\"column-6\">17.7.2023<\/td><td class=\"column-7\">30.5.2027<\/td><td class=\"column-8\">Automated system for sowing, watering, fertilizing and chemical treatment<\/td><td class=\"column-9\">Reneta Krasimirova Dimitrova,<br \/>\nAnna-Maria Ivanova Lazarova,<br \/>\nStiliqn Nikolov Nikolov,<br \/>\nSlav Boqnov Dimitrov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FME<\/td><td class=\"column-13\"><a href=\"https:\/\/kttc.tu-sofia.bg\/wp-content\/uploads\/2025\/05\/UM_5752_EN.pdf\" target=\"_blank\">U\u041c 5752<\/a><\/td>\n<\/tr>\n<tr class=\"row-21\">\n\t<td class=\"column-1\">20<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">5778<\/td><td class=\"column-4\">28.6.2023<\/td><td class=\"column-5\">4597<\/td><td class=\"column-6\">11.12.2023<\/td><td class=\"column-7\">28.6.2033<\/td><td class=\"column-8\">Industrial mixer-homogenizer with additional oscillating movement of the mixing head<\/td><td class=\"column-9\">Venelin Jivkov, Nikolay L. Nikolov, Kostadin Stoichkov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-22\">\n\t<td class=\"column-1\">21<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">5822<\/td><td class=\"column-4\">24.8.2023<\/td><td class=\"column-5\">4704<\/td><td class=\"column-6\">21.1.2024<\/td><td class=\"column-7\">24.8.2033<\/td><td class=\"column-8\">Electro-tactile information matrix<\/td><td class=\"column-9\">Vasil Galabov, Marin Marinov, Borislav Ganev<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FA<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-23\">\n\t<td class=\"column-1\">22<\/td><td class=\"column-2\">Germany<\/td><td class=\"column-3\">Priority from 07.04.2023 BG 5711<\/td><td class=\"column-4\">26.3.2024<\/td><td class=\"column-5\">20 2024 101 506.0<\/td><td class=\"column-6\">6.5.2024<\/td><td class=\"column-7\">7.4.2033<\/td><td class=\"column-8\">Personal air disinfection device. Including half mask with breathing chamber<\/td><td class=\"column-9\">Georgi Todorov, Todor Todorov, Hristo Vasilev, Yavor Sofronov, Mario Semkov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-24\">\n\t<td class=\"column-1\">23<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6173<\/td><td class=\"column-4\">6.3.2024<\/td><td class=\"column-5\">4860<\/td><td class=\"column-6\">24.4.2024<\/td><td class=\"column-7\">6.3.2033<\/td><td class=\"column-8\">SYSTEM FOR AUTOMATIC DRIVE AND CONTACTLESS CONTROL OF TOILET SEAT AND LID<\/td><td class=\"column-9\">Ivan Kralov, Nikolay D. Nikolov, Krasimir Nedelchev, Elitsa Gieva, Ivalina Ruskova<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-25\">\n\t<td class=\"column-1\">24<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6244<\/td><td class=\"column-4\">25.6.2024<\/td><td class=\"column-5\">4986<\/td><td class=\"column-6\">31.1.2025<\/td><td class=\"column-7\">25.6.2028<\/td><td class=\"column-8\">Francis turbine spiral turbine chamber<\/td><td class=\"column-9\">Georgi Todorov, Ivan Kralov, Konstantin Kamberov, Tsvetozar Ivanov, Yavor Sofronov, Blagovest Zlatev<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Parallel utility model has been filed for PT 113920<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-26\">\n\t<td class=\"column-1\">25<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6252<\/td><td class=\"column-4\">3.7.2024<\/td><td class=\"column-5\">4961<\/td><td class=\"column-6\">15.11.2024<\/td><td class=\"column-7\">3.7.2028<\/td><td class=\"column-8\">System for experimental study of the \"vortex ring\" phenomenon in drones<\/td><td class=\"column-9\">Mihail Todorov, Vladimir Serbezov, Filip Panayotov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-27\">\n\t<td class=\"column-1\">26<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6253<\/td><td class=\"column-4\">26.8.2024<\/td><td class=\"column-5\">4947<\/td><td class=\"column-6\">24.9.2024<\/td><td class=\"column-7\">26.8.2028<\/td><td class=\"column-8\">System for cyclic charging and discharging of energy storage elements<\/td><td class=\"column-9\">Nikolai Hinov, Georgi Todorov, Yavor Sofronov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-28\">\n\t<td class=\"column-1\">27<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6274<\/td><td class=\"column-4\">30.7.2024<\/td><td class=\"column-5\">4969<\/td><td class=\"column-6\">19.11.2024<\/td><td class=\"column-7\">30.72028<\/td><td class=\"column-8\">Self-reconfigurable energy storage element system<\/td><td class=\"column-9\">Nikolai Hinov, Georgi Todorov, Yavor Sofronov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-29\">\n\t<td class=\"column-1\">28<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6297<\/td><td class=\"column-4\">30.8.2024<\/td><td class=\"column-5\">4996<\/td><td class=\"column-6\">17.2.2025<\/td><td class=\"column-7\">30.8.2028<\/td><td class=\"column-8\">Automatic machine for simultaneous parallel processing<\/td><td class=\"column-9\">Reneta Dimitrova, Sasho Vazharov, Ivailo Vazharov, Metodi Vazharov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">\u041c\u0424<\/td><td class=\"column-13\"><a href=\"https:\/\/kttc.tu-sofia.bg\/wp-content\/uploads\/2025\/05\/UM_6297_EN.pdf\" target=\"_blank\">U\u041c 6297<\/a><\/td>\n<\/tr>\n<tr class=\"row-30\">\n\t<td class=\"column-1\">29<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6298<\/td><td class=\"column-4\">30.8.2024<\/td><td class=\"column-5\">4999<\/td><td class=\"column-6\">17.2.2025<\/td><td class=\"column-7\">30.8.2028<\/td><td class=\"column-8\">Electric vehicle chassis with modular battery pack with expandable capacity<\/td><td class=\"column-9\">Georgi Todorov, Konstantin Kamberov, Tsvetozar Ivanov, Yavor Sofronov, Blagovest Zlatev, Corneliu Barbu<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">\u0424\u0418\u0422<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-31\">\n\t<td class=\"column-1\">30<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6302<\/td><td class=\"column-4\">20.9.2024<\/td><td class=\"column-5\">4985<\/td><td class=\"column-6\">31.12.2024<\/td><td class=\"column-7\">20.9.2028<\/td><td class=\"column-8\">DEVICE FOR MECHANICAL CUTTING OF FIXED GUIDE COLUMNS OF A FRANCIS TURBINE'S SPIRAL CHAMBER<\/td><td class=\"column-9\">Georgi Todorov, Ivan Kralov, Konstantin Kamberov, Tsvetozar Ivanov, Yavor Sofronov, Blagovest Zlatev<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">\u0424\u0418\u0422<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-32\">\n\t<td class=\"column-1\">31<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6351<\/td><td class=\"column-4\">28.1.2025<\/td><td class=\"column-5\">5087<\/td><td class=\"column-6\">15.7.2025<\/td><td class=\"column-7\">28.1.2035<\/td><td class=\"column-8\">Liquefied air electrical energy storage system<\/td><td class=\"column-9\">Dimitar Popov, Ana Borisova<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FPEPM<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-33\">\n\t<td class=\"column-1\">32<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6359<\/td><td class=\"column-4\">6.2.2025<\/td><td class=\"column-5\">5074<\/td><td class=\"column-6\">16.6.2025<\/td><td class=\"column-7\">6.2.2035<\/td><td class=\"column-8\">Hybrid energy system using hydrogen<\/td><td class=\"column-9\">Angel Terziev, Metodi Georgiev, Martin Ivanov, Aleksandra Georgieva<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FPEPM<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-34\">\n\t<td class=\"column-1\">33<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6399<\/td><td class=\"column-4\">20.3.2025<\/td><td class=\"column-5\">5053<\/td><td class=\"column-6\">15.5.2025<\/td><td class=\"column-7\">20.3.2035<\/td><td class=\"column-8\">Microfluidic device for processing of genetic material<\/td><td class=\"column-9\">Alexander Marinchev , Boris Kirov, Borislav Ganev, Vasil Galabov, Emil Grigorov, Marin Marinov, Slavil Peikov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FA<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-35\">\n\t<td class=\"column-1\">34<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6400<\/td><td class=\"column-4\">20.3.2025<\/td><td class=\"column-5\">5077<\/td><td class=\"column-6\">16.6.2025<\/td><td class=\"column-7\">20.3.2035<\/td><td class=\"column-8\">SOLAR PANEL GLASS SEPARATION DEVICE<\/td><td class=\"column-9\">Konstantin Dimitrov, Valentin Kamburov, Antonio Nikolov, Mihail Zagorski, Kostadin Stoichkov, Rayna Dimitrova<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-36\">\n\t<td class=\"column-1\">35<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6401<\/td><td class=\"column-4\">20.3.2025<\/td><td class=\"column-5\">5049<\/td><td class=\"column-6\">15.5.2025<\/td><td class=\"column-7\">20.3.2035<\/td><td class=\"column-8\">ELECTROMECHANICAL DRIVE SYSTEM FOR A HYBRID VEHICLE<\/td><td class=\"column-9\">Vladimir Dimitrov, Bojidar Djudzhev, Boris Velev, Vladimir Kamenov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">#REF!<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-37\">\n\t<td class=\"column-1\">36<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6402<\/td><td class=\"column-4\">20.3.2025<\/td><td class=\"column-5\">5050<\/td><td class=\"column-6\">15.5.2025<\/td><td class=\"column-7\">20.3.2035<\/td><td class=\"column-8\">ELECTROMECHANICAL DRIVE SYSTEM FOR A HYBRID VEHICLE WITH REMOTE CONTROL<\/td><td class=\"column-9\">Vladimir Dimitrov, Bojidar Djudzhev, Boris Velev, Vladimir Kamenov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">#REF!<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-38\">\n\t<td class=\"column-1\">37<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6403<\/td><td class=\"column-4\">20.3.2025<\/td><td class=\"column-5\">5054<\/td><td class=\"column-6\">15.5.2025<\/td><td class=\"column-7\">20.3.2035<\/td><td class=\"column-8\">DEVICE FOR DELAMINATING OF SINGLE-SIDED PHOTOVOLTAIC PANELS<br \/>\n<\/td><td class=\"column-9\">Valentin Kamburov, Antonio Nikolov, Mihail Zagorski, Konstantin Dimitrov, Kostadin Stoichkov, Rajna Dimitrova<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-39\">\n\t<td class=\"column-1\">38<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6404<\/td><td class=\"column-4\">21.3.2025<\/td><td class=\"column-5\"><\/td><td class=\"column-6\"><\/td><td class=\"column-7\"><\/td><td class=\"column-8\">Retrofit LED luminaire with circadian effect<\/td><td class=\"column-9\">Iva Petrinska, Diliyan Ivanov, Dimitar Pavlov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Utility model filed<\/td><td class=\"column-12\">FE<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-40\">\n\t<td class=\"column-1\">39<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6405<\/td><td class=\"column-4\">21.3.2025<\/td><td class=\"column-5\">5089<\/td><td class=\"column-6\">31.7.2025<\/td><td class=\"column-7\"><\/td><td class=\"column-8\">Planetary gear test bench<\/td><td class=\"column-9\">Vladislav Ivanov, Angel Aleksandrov, Nikola Kuzmanov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FME<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-41\">\n\t<td class=\"column-1\">40<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6435<\/td><td class=\"column-4\">22.4.2025<\/td><td class=\"column-5\">5078<\/td><td class=\"column-6\">16.6.2025<\/td><td class=\"column-7\">22.4.2035<\/td><td class=\"column-8\">FRUIT AND VEGETABLE DRYER<\/td><td class=\"column-9\">Georgi Todorov, Hristo Vasilev, Nikolay Penov, Hristo Hristov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-42\">\n\t<td class=\"column-1\">41<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6462<\/td><td class=\"column-4\">10.6.2025<\/td><td class=\"column-5\">5100<\/td><td class=\"column-6\">15.8.2025<\/td><td class=\"column-7\"><\/td><td class=\"column-8\">Hybrid electric vehicle drive system with kinetic energy storage<\/td><td class=\"column-9\">Venelin Jivkov, Kostadin Stoichkov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-43\">\n\t<td class=\"column-1\">42<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6469<\/td><td class=\"column-4\">26.6.2025<\/td><td class=\"column-5\">5111<\/td><td class=\"column-6\"><\/td><td class=\"column-7\"><\/td><td class=\"column-8\">High-temperature thermal accumulator<\/td><td class=\"column-9\">Ivan Kralov, Rosen Tsekov, Krasimir Nedelchev, Tomislav Atanasov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FT, FPEPM<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-44\">\n\t<td class=\"column-1\">43<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6471<\/td><td class=\"column-4\">3.7.2025<\/td><td class=\"column-5\">5108<\/td><td class=\"column-6\"><\/td><td class=\"column-7\"><\/td><td class=\"column-8\">ELECTROLYTE FOR CHEMICAL DEPOSITION OF FERROMAGNETIC ALLOY LAYERS<\/td><td class=\"column-9\">Mihaela Georgieva, Diana Lazarova, Boriana Tsaneva<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FEET<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-45\">\n\t<td class=\"column-1\">44<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6473<\/td><td class=\"column-4\">9.7.2025<\/td><td class=\"column-5\">5106<\/td><td class=\"column-6\"><\/td><td class=\"column-7\"><\/td><td class=\"column-8\">Three-component duplicate thread of natural cellulose, reflective and phosphorescent threads<\/td><td class=\"column-9\">Radostina Angelova, Daniela Sofronova, Elena Borisova<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FPEPM<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-46\">\n\t<td class=\"column-1\">45<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6474<\/td><td class=\"column-4\">9.7.2025<\/td><td class=\"column-5\"><\/td><td class=\"column-6\"><\/td><td class=\"column-7\"><\/td><td class=\"column-8\">Hardware encrypted module for secure data storage<\/td><td class=\"column-9\">Valentin Mollov, Adelina Alexieva-Petrova<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FCST<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-47\">\n\t<td class=\"column-1\">46<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6481<\/td><td class=\"column-4\">18.7.2025<\/td><td class=\"column-5\">5109<\/td><td class=\"column-6\"><\/td><td class=\"column-7\"><\/td><td class=\"column-8\">Hybrid modular platform for identification, verification and control of human flows by integrating visual and biometric sensors<\/td><td class=\"column-9\">Daniela Gotseva, Neven Nikolov, Galya Pavlova, Eleonora Ivanova, Martin Dimitrov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Registered utility model<\/td><td class=\"column-12\">FCST<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-48\">\n\t<td class=\"column-1\">47<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6482<\/td><td class=\"column-4\">18.7.2025<\/td><td class=\"column-5\"><\/td><td class=\"column-6\"><\/td><td class=\"column-7\"><\/td><td class=\"column-8\">Modular platform for digitization, filtering and identification of low-quality analog information<\/td><td class=\"column-9\">Rumen Trifonov, Georgi Kotov, Plamen Nakov, Ivan Stefanov, Ognyan Nakov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Utility model filed<\/td><td class=\"column-12\">\u0424\u041a\u0421\u0422<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-49\">\n\t<td class=\"column-1\">48<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6486<\/td><td class=\"column-4\">30.7.2025<\/td><td class=\"column-5\"><\/td><td class=\"column-6\"><\/td><td class=\"column-7\"><\/td><td class=\"column-8\">Automated risk assessment system for road accident analysis<\/td><td class=\"column-9\">Plamen Matzinski, Hristo Uzunov, Silvia Dechkova<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Utility model filed<\/td><td class=\"column-12\">FEP - Sliven<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-50\">\n\t<td class=\"column-1\">49<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6503<\/td><td class=\"column-4\">9.9.2025<\/td><td class=\"column-5\"><\/td><td class=\"column-6\"><\/td><td class=\"column-7\"><\/td><td class=\"column-8\">Retrofit LED luminaire with circadian effect<\/td><td class=\"column-9\">Iva Petrinska, Dilyan Ivanov, Dimitar Pavlov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Utility model filed<\/td><td class=\"column-12\">FEE<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-51\">\n\t<td class=\"column-1\">50<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6514<\/td><td class=\"column-4\">19.9.2025<\/td><td class=\"column-5\"><\/td><td class=\"column-6\"><\/td><td class=\"column-7\"><\/td><td class=\"column-8\">Noiseproofing barrier<\/td><td class=\"column-9\">Ivan Kralov, Krasimir Nedelchev, Velichka Ruikova<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Utility model filed<\/td><td class=\"column-12\">FT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-52\">\n\t<td class=\"column-1\">51<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6509<\/td><td class=\"column-4\">17.9.2025<\/td><td class=\"column-5\"><\/td><td class=\"column-6\"><\/td><td class=\"column-7\"><\/td><td class=\"column-8\">AUTOMATED SYSTEM FOR DETERMINING THE WEAR OF A MECHANICAL BALL JOINT<\/td><td class=\"column-9\">Ivan Kralov, Krasimir Nedelchev, Elitsa Gieva, Ivelina Ruskova<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Utility model filed<\/td><td class=\"column-12\">FT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-53\">\n\t<td class=\"column-1\">52<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6515<\/td><td class=\"column-4\">17.9.2025<\/td><td class=\"column-5\"><\/td><td class=\"column-6\"><\/td><td class=\"column-7\"><\/td><td class=\"column-8\">Transmission with stepless variable transmitted ratio<\/td><td class=\"column-9\">Venelin Jivkov, Kostadin Stoichkov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Utility model filed<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<tr class=\"row-54\">\n\t<td class=\"column-1\">53<\/td><td class=\"column-2\">National<\/td><td class=\"column-3\">6516<\/td><td class=\"column-4\">19.9.2025<\/td><td class=\"column-5\"><\/td><td class=\"column-6\"><\/td><td class=\"column-7\"><\/td><td class=\"column-8\">DECENTRALIZED IRRIGATION SYSTEM<\/td><td class=\"column-9\">Georgi Todorov, Hristo Vasilev, Jordan Gerinski, Pencho Sirakov<\/td><td class=\"column-10\">Technical University of Sofia<\/td><td class=\"column-11\">Utility model filed<\/td><td class=\"column-12\">FIT<\/td><td class=\"column-13\"><\/td>\n<\/tr>\n<\/tbody>\n<tfoot>\n<tr class=\"row-55\">\n\t<th class=\"column-1\">No<\/th><th class=\"column-2\">Type<\/th><th class=\"column-3\">Application number<\/th><th class=\"column-4\">Date of filing<\/th><th class=\"column-5\">Number of the registered utility models<\/th><th class=\"column-6\">Publication<\/th><th class=\"column-7\">Utility model protection term<\/th><th class=\"column-8\">Title of the invention<\/th><th class=\"column-9\">Inventors<\/th><th class=\"column-10\">Applicants<\/th><th class=\"column-11\">Status<\/th><th class=\"column-12\">Faculty<\/th><th class=\"column-13\">Download UM<\/th>\n<\/tr>\n<\/tfoot>\n<\/table>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Layer 1 UTILITY MODELS Home<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":13357,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"iawp_total_views":11,"footnotes":""},"class_list":["post-13339","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/kttc.tu-sofia.bg\/en\/wp-json\/wp\/v2\/pages\/13339","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kttc.tu-sofia.bg\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/kttc.tu-sofia.bg\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/kttc.tu-sofia.bg\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kttc.tu-sofia.bg\/en\/wp-json\/wp\/v2\/comments?post=13339"}],"version-history":[{"count":4,"href":"https:\/\/kttc.tu-sofia.bg\/en\/wp-json\/wp\/v2\/pages\/13339\/revisions"}],"predecessor-version":[{"id":13814,"href":"https:\/\/kttc.tu-sofia.bg\/en\/wp-json\/wp\/v2\/pages\/13339\/revisions\/13814"}],"up":[{"embeddable":true,"href":"https:\/\/kttc.tu-sofia.bg\/en\/wp-json\/wp\/v2\/pages\/13357"}],"wp:attachment":[{"href":"https:\/\/kttc.tu-sofia.bg\/en\/wp-json\/wp\/v2\/media?parent=13339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}