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Created with Raphaël 2.1.0 16.10.2020 Formal examination (assignment of filing date) 09.11.2020 Preliminary examination 13.11.2020 Establishment of the national regular filing 13.11.2020 Substantive examination 30.11.2021 Publication of the decision of grant (B1) 31.05.2022 Completion of the opposition filing period 30.06.2022 Issuance of patent (C1) 27.07.2024 16.10.2025 Valid until 16.10.2026 Payment of maintenance fee 16.10.2040 Patent expiration date

Patent in force


(11)Number of the document4776
(21)Number of the applicationa 2020 0076
(22)Filing date of the application2020.10.16
 Date of filing the request for examination (de fond) 16.10.2020
(71)Name(s) of applicant(s), code of the countryINSTITUTUL DE CHIMIE, MEC, MD; INSTITUTUL DE FIZICA APLICATA, MD; UNIVERSITATEA DE STAT DIN TIRASPOL, MD;
(72)Name(s) of inventor(s), code of the countryLOZOVAN Vasile, MD; FONARI Marina, MD; KRAVTOV Victor, MD; SIMINEL Nikita, MD; COROPCEANU Eduard, MD; KULIKOVA Olga, MD; COSTRIUCOVA Natalia, MD;
(73)Name(s) of owner(s), code of the countryINSTITUTIA PUBLICA UNIVERSITATEA DE STAT DIN MOLDOVA, MD; INSTITUTIA PUBLICA UNIVERSITATEA PEDAGOGICA DE STAT "ION CREANGA", MD;
(54)Title of the inventionOne-dimensional cadmium(II) coordination polymer based on 1,2-bis(pyridin-4-ylmethylene)hydrazine and 2-aminobenzoic acid ligands, exhibiting photoluminescent activity and solvent molecules exchange capacity  
(13)Kind-of-document code
C1, BOPI 06/2022
B1, BOPI 11/2021
(51)International Patent Classification C07F 3/08 (2006.01); C07D 213/53 (2006.01); C07D 213/90 (2006.01); C07C 229/52 (2006.01); C09K 11/06 (2006.01); C09K 11/54 (2006.01);
(19)CountryMD
(45)Date of publication of patent granting decision:2021.11.30
(47)Date of issuance of patent2022.06.30
(74)Patent attorneyJOVMIR Tudor, Str. Miorita nr. 5, bl. 2, ap. 19, MD-2028, Chişinău, Republica Moldova
 Substantive examiner(s)COLESNIC Inesa, GUŞAN Ala
 Payment for maintenance up to the date2025.10.16
 Change of the owner
Nr. şi data deciziei:11534, 2023.09.14
Datele iniţiale:INSTITUTUL DE CHIMIE, MEC, MD str. Academiei nr. 3, MD-2028, Republica Moldova INSTITUTUL DE FIZICĂ APLICATĂ, MD str. Academiei nr. 5, MD-2028, Chişinău, Republica Moldova UNIVERSITATEA DE STAT DIN TIRASPOL, MD str. Ghenadie Iablocikin 5, MD 2069, Chişinău, Republica Moldova
Datele finale:INSTITUŢIA PUBLICĂ UNIVERSITATEA DE STAT DIN MOLDOVA, MD str. A. Mateevici nr. 60, MD-2009, Republica Moldova INSTITUŢIA PUBLICĂ UNIVERSITATEA PEDAGOGICĂ DE STAT "ION CREANGĂ", MD str. Ion Creangă nr. 1, MD-2069, Chişinău, Republica Moldova
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