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Created with Raphaël 2.1.0 05.03.2015 Formal examination (assignment of filing date) 29.05.2015 Preliminary and substantive examination 30.09.2015 Publication of the decision of grant (B1) 31.03.2016 Completion of the opposition filing period 30.04.2016 Issuance of patent (C1) 05.03.2020 Valid until 30.09.2021 Publication of the decision of forfeiture, the term of re-establishment has expired

Patent lapsed


(11)Number of the document4370
(21)Number of the applicationa 2015 0024
(22)Filing date of the application2015.03.05
 Date of filing the request for examination (de fond) 05.03.2015
(71)Name(s) of applicant(s), code of the countryINSTITUTUL DE CHIMIE, MD;
(72)Name(s) of inventor(s), code of the countryARÎCU Aculina, MD; MANGALAGIU Ionel, RO; CIOCÂRLAN Alexandru, MD; LUNGU Lidia, MD; ZBÂNCIOC Gheorghiţă, RO; VORNICU Nicoleta, RO;
(73)Name(s) of owner(s), code of the countryINSTITUTUL DE CHIMIE AL ACADEMIEI DE STIINTE A MOLDOVEI, MD;
(54)Title of the invention11,12-Bis-p-tolyl-pyridazonyl-drim-5(6),8(9)-diene-7-one exhibiting antifungal and antibacterial properties
(13)Kind-of-document code
C1, BOPI 04/2016
B1, BOPI 09/2015
(51)International Patent Classification C07D 237/04 (2006.01); C07C 13/48 (2006.01); C07C 49/637 (2006.01); A61K 31/122 (2006.01); A61K 31/50 (2006.01); A61P 31/10 (2006.01); A61P 31/04 (2006.01);
(19)CountryMD
(45)Date of publication of patent granting decision:2015.09.30
(47)Date of issuance of patent2016.04.30
 Substantive examiner(s)LEVIŢCHI Svetlana
 Payment for maintenance up to the date2020.03.05
 Date of patent termination2020.03.05
 Date of publication of the termination of patent, with the right of restoration2020.10.31
 Date of publication of the termination of patent, without the right of restoration2021.09.30
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