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Created with Raphaël 2.1.0 15.12.2018 Formal examination (assignment of filing date) 28.12.2018 Establishment of the national regular filing 09.01.2019 Preliminary examination 07.02.2019 Substantive examination 31.03.2020 Publication of the decision of grant (B1) 30.09.2020 Completion of the opposition filing period 31.12.2020 Issuance of patent (C1) 15.12.2023 Valid until 19.05.2024 15.12.2024 Payment of maintenance fee 15.12.2038 Patent expiration date

Patent in force


(11)Number of the document4686
(21)Number of the applicationa 2018 0109
(22)Filing date of the application2018.12.15
 Date of filing the request for examination (de fond) 15.12.2018
(71)Name(s) of applicant(s), code of the countryUNIVERSITATEA DE STAT DIN MOLDOVA, MD;
(72)Name(s) of inventor(s), code of the countryBOTNARIUC Vasile, MD; GORCEAC Leonid, MD; CINIC Boris, MD; COVAL Andrei, MD; RAEVSCHI Simion, MD; MOLDOVANU Serghei, MD;
(73)Name(s) of owner(s), code of the countryUNIVERSITATEA DE STAT DIN MOLDOVA, MD;
(54)Title of the inventionMethod for p+InP-p-InP-n+CdS structure growth for photovoltaic cells
(13)Kind-of-document code
C1, BOPI 12/2020
B1, BOPI 03/2020
(51)International Patent Classification H01L 21/00 (2006.01); H01L 21/04 (2006.01); H01L 21/205 (2006.01); H01L 27/14 (2006.01); H01L 31/04 (2006.01); C01B 25/08 (2006.01); C01G 15/00 (2006.01);
(19)CountryMD
(45)Date of publication of patent granting decision:2020.03.31
(47)Date of issuance of patent2020.12.31
 Substantive examiner(s)GHIŢU Irina Iurie
 Payment for maintenance up to the date2023.12.15
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