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Created with Raphaël 2.1.0 26.08.2020 Formal examination (assignment of filing date) 23.09.2020 Preliminary examination 13.10.2020 Establishment of the national regular filing 02.11.2020 Substantive examination 28.02.2022 Publication of the application (A2) 31.07.2022 Publication of the decision of grant (B1) 31.01.2023 Completion of the opposition filing period 28.02.2023 Issuance of patent (C1) 26.08.2025 Valid until 31.05.2026 Publication of the decision of forfeiture, with the re-establishment right 26.07.2026 26.02.2027 Payment of maintenance and surcharge fees 26.08.2040 Patent expiration date

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(11)Number of the document4815
(21)Number of the applicationa 2020 0068
(22)Filing date of the application2020.08.26
 Date of filing the request for examination (de fond) 02.11.2020
(71)Name(s) of applicant(s), code of the countryINSTITUTIA PUBLICA UNIVERSITATEA TEHNICA A MOLDOVEI, MD;
(72)Name(s) of inventor(s), code of the countryMANGOS Octavian, MD; CIUPERCA Rodion, MD; SOBOR Ion, MD;
(73)Name(s) of owner(s), code of the countryINSTITUTIA PUBLICA UNIVERSITATEA TEHNICA A MOLDOVEI, MD;
(54)Title of the inventionWind heat generator with eddy currents
(13)Kind-of-document code
C1, BOPI 02/2023
B1, BOPI 07/2022
A2, BOPI 02/2022
(51)International Patent Classification F03D 9/00 (2006.01); H05B 6/02 (2006.01); F24H 1/10 (2006.01);
(19)CountryMD
(41)Date of publication of the application2022.02.28
(45)Date of publication of patent granting decision:2022.07.31
(47)Date of issuance of patent2023.02.28
 Substantive examiner(s)SPATARU Leonid, CERNEI Tatiana, ANDREEVA Svetlana
 Payment for maintenance up to the date2025.08.26
 Date of patent termination2025.08.26
 Date of publication of the termination of patent, with the right of restoration2026.05.31
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