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Created with Raphaël 2.1.0 09.06.2020 Formal examination (assignment of filing date) 01.07.2020 Preliminary examination 22.09.2020 Establishment of the national regular filing 22.09.2020 Substantive examination 31.12.2021 Publication of the application (A2) 31.01.2023 Publication of the decision of grant (B1) 31.07.2023 Completion of the opposition filing period 31.08.2023 Issuance of patent (C1) 03.07.2024 09.06.2025 Valid until 09.06.2026 Payment of maintenance fee 09.06.2040 Patent expiration date

Patent in force


(11)Number of the document4840
(21)Number of the applicationa 2020 0053
(22)Filing date of the application2020.06.09
 Date of filing the request for examination (de fond) 09.06.2020
(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 countryMONAICO Eduard, MD; MONAICO Elena, MD; URSACHI Veaceslav, MD; TIGHINEANU Ion, MD;
(73)Name(s) of owner(s), code of the countryUNIVERSITATEA TEHNICA A MOLDOVEI, MD;
(54)Title of the inventionMethod for producing gallium arsenide nanowires
(13)Kind-of-document code
C1, BOPI 08/2023
B1, BOPI 01/2023
A2, BOPI 12/2021
(51)International Patent Classification B82B 3/00 (2011.01); B82Y 40/00 (2011.01); H01L 21/3063 (2011.01);
(19)CountryMD
(41)Date of publication of the application2021.12.31
(45)Date of publication of patent granting decision:2023.01.31
(47)Date of issuance of patent2023.08.31
 Substantive examiner(s)GHIŢU Irina Iurie, SĂU Tatiana
 Payment for maintenance up to the date2025.06.09
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