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PATENTS

№TypeApplication numberDate of filingNumber of the issued patentPublicationPatent protection termTitle of the inventionInventor/sApplicantsStatusFacultyDownload
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1National11255501.08.20176724303.02.202101.08.2037METHOD FOR ASSESSMENT AND MANAGEMENT OF SUSTAINABILITY OF GROWTHED ENVIRONMENTS ASSISTED BY PRELIMINARY PLASMA-SURFACE ACTIVATION OF A TECHNOLOGICAL PROCESSPetar Dinev, Dilyana Gospodinova, Ivaylo IvanovTechnical University of SofiaPT Patent grantedFEEPatent 112555
2National11265111.12.20176731315.04.202111.12.2037Methods and schemes for charging and voltage equalization on energy storage elementsNikolai Hinov; Dimitar Arnaudov; Ivan NedyalkovTechnical University of SofiaPT Patent grantedFEET
3National11265211.12.20176732717.05.202111.12.2037Modular system for charging energy storage elementsNikolai Hinov; Dimitar ArnaudovTechnical University of SofiaPT Patent grantedFEET
4National11265514.12.20176725918.02.202114.12.2037Resonant converter for charging energy storage elementsDimitar Arnaudov; Nikolai HinovTechnical University of SofiaPT Patent grantedFEET
5National11281512.10.20186732920.5.202112.10.2038METHOD AND ELECTROLYTE FOR DIRECT CHEMICAL COPPER PLATINGVeselina Chakarova, Ekaterina Dobreva, Nadejda Koteva, Mihaela Georgieva, Maria PetrovaTechnical University of SofiaPT Patent grantedFEET
6National11277212.07.20186736717.08.202112.07.2038Method for adaptive in silico knowledge extraction and decision making based on analysis of large genomic dataPlamenka Borovska, Desislava IvanovaTechnical University of SofiaPT Patent grantedFAMI
7National11284612.12.20186733125.05.202112.12.2038Separator of light beams with composite wedge-shaped interference structuresMarin Nenchev, Margarita Deneva, Elena StoykovaTechnical University of SofiaPT Patent grantedFEA, PlovdivPatent 112846
8National11286918.01.20196731811.05.202118.01.2039Circuits of resonant single-transistor DC converters with zero voltage switching and improved characteristicsDimitar Arnaudov; Nikolai HinovTechnical University of SofiaPT Patent grantedFEET
9National11294122.05.20196737023.08.202122.05.2039METHOD OF OBTAINING of BLACK DECORATIVE COATINGSPetar Dinev, Diliana GospodinovaTechnical University of SofiaPT Patent grantedFEEPatent 112941
10National11297019.07.2019673439.6.202119.07.2039Method and system for magnetic modulationIvan Yachev, Yosko Balabozov, Krastyo Hinov, Georgi Georgiev, Mincho Minchev, Ivan Hadjiev, Valchan Georgiev.Technical University of SofiaPT Patent grantedFEE
11National11306314.01.20206747224.10.20224.1.2040Wind electric machine without statorsDimo Stoilov and Georgi StoilovTechnical University of SofiaPT Patent grantedFEEPatent 113063
12National11311126.03.20206752731.5.202326.3.2040Soldering pasteValentin Videkov, Boriana TsanevaTechnical University of SofiaPT Patent grantedFEETPatent 113111
13National11311226.03.20206744729.06.202226.03.2040Anisotropic substrateValentin Videkov, Boriana TsanevaTechnical University of SofiaPT Patent grantedFEETPatent 113112
14National11316819.06.20206741817.02.202211.12.2037Water storage power plant with controllable suction headGeorgi Stoilov and Dimo StoilovTechnical University of SofiaPT Patent grantedFEEPatent 113168
15National11323329.09.20206749011.1.202329.9.2040Integral beam splitterMarin Nenchev, Margarita DenevaTechnical University of SofiaPT Patent grantedFME, PlovdivPatent 113233
16National11328104.12.20206754728.6.20234.12.2040Method for modifying supereutectic aluminum-silicon alloysIvan Panov, Boian DochevTechnical University of SofiaPT Patent grantedFME, PlovdivPatent 113281
17National11339407.07.2021675006.2.20237.7.2041SYSTEM FOR VACUUM COMBINED CVD, PVD AND ION-NITRIDATION LAYER DEPOSITION OF ABRASION-RESISTANT SURFACE COATINGSGerogi Todorov, Tsvetozar Ivanov, Yavor SofronovTechnical University of SofiaPT Patent grantedFIT
18National11348221.02.2022676451.8.202421.2.2042Production system for hybrid machining by chip removal and electric arc material additionGerogi Todorov, Tsvetozar Ivanov, Yavor SofronovTechnical University of SofiaPT Patent grantedFIT
19National11356020.07.2022677121.4.202520.7.2042Cryogenic electrical energy storage systemSimona Miteva and Dimitar PopovTechnical University of SofiaPT Patent grantedFEE
20National11360217.10.2022676627.10.202417.10.2042Compact electromagnetic actuatorValentin Mateev and Iliana MarinovaTechnical University of SofiaPT Patent grantedFEE
21PCT application11361917.11.2022Method and device for producing polymer fibers by electrospinning with a dielectric barrierPetar Donchev Dinev,
Dilqna Nikolaeva Gospodinova,
Kostadin Georgiev Milanov,
Todorka Gancheva Vladkova		Technical University of SofiaPatent applicationFEEPatent 113619
22National11363923.12.2022SYSTEM AND METHOD FOR ASSESSING INNOVATIVE TECHNOLOGIES IN THE PRODUCTION OF TEXTILE AND CLOTHING AND THE DEVELOPMENT OF A PROCESS MAP FOR THEIR SUCCESSFUL IMPLEMENTATIONAngel Terziev,
Nikolay Shterev,
Martin Ivanov,
Petq Milusheva		Technical University of SofiaPatent applicationFPEPM
23National1136539.2.2023Friction variator with increased load capacity and minimized slip at changing the transmission ratioVenelin Stoqnov Jivkov,
Kostadin Kirilov Stoichkov		Technical University of SofiaPatent applicationFIT
24National11374210.7.20236776315.7.202510.7.2043Method for measuring the electrical properties of magnetically soft ferrite materialsTeodora Plamenova TodorovaTechnical University of SofiaPT Patent grantedFEETPatent 113742
25National11392021.6.2024Francis turbine spiral turbine chamberGeorgi Todorov, Ivan Kralov, Konstantin Kamberov, Tsvetozar Ivanov, Yavor Sofronov, Blagovest ZlatevTechnical University of SofiaPatent applicationFIT
26National1138675.3.2024System for automatic drive and non-contact control of toilet seat and cover remote 3D registration and measurement of vibrations and translations of objectsIvan KralovTechnical University of SofiaPatent applicationFTPatent 113867
27EuropeanSystem for automatic drive and non-contact control of toilet seat and cover remote 3D registration and measurement of vibrations and translations of objectsIvan KralovTechnical University of SofiaPatent applicationFT
28National113923Nikolai HinovTechnical University of SofiaPatent applicationFEET, FIT
29National1139274.7.2024System for cyclic charging and discharging of energy storage elementsNikolai Hinov, Georgi Todorov, Yavor SofronovTechnical University of SofiaPatent applicationFEET, FIT
30National11393929.7.2024Self-reconfigurable energy storage systemNikolai Hinov, Georgi Todorov, Yavor SofronovTechnical University of SofiaPatent applicationFEET, FIT
31National1141063.7.2025Method for structuring conductive polymers on flexible media for sensor devicesMariya Petrova Aleksandrova-Pandieva, Rade Tomov, Valentin Mateev, Georgi Nikolov, Ivo IlievTechnical University of SofiaPatent applicationFEET, FEE
32National11413619.9.2025Automated system for detecting wear of a mechanical ball jointIvan Kralov, Krasimir Nedelchev, Elitsa Gieva, Ivelina RuskovaTechnical University of SofiaPatent applicationFT
33National11413819.9.2025Noiseproofing barrierIvan Kralov, Krasimir Nedelchev, Velichka RuikovaTechnical University of SofiaPatent applicationFT
34National11413919.9.2025Transmission with stepless variable transmitted ratioVenelin Stoqnov Jivkov,
Kostadin Kirilov Stoichkov		Technical University of SofiaPatent applicationFIT
№TypeApplication numberDate of filingNumber of the issued patentPublicationPatent protection termTitle of the inventionInventor/sApplicantsStatusFacultyDownload
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