| (11) | Number of the document | 4150 |
| (21) | Number of the application | a 2011 0087 |
| (22) | Filing date of the application | 2011.10.11 |
| | Date of filing the request for examination | (de fond) 11.10.2011 |
| (71) | Name(s) of applicant(s), code of the country | INSTITUTUL DE CHIMIE, MD; |
| (72) | Name(s) of inventor(s), code of the country | INDRICEAN Constantin, MD; VODA Irina, MD; DRUTA Vadim, MD; TURTA Constantin, MD; |
| (73) | Name(s) of owner(s), code of the country | INSTITUTUL DE CHIMIE AL ACADEMIEI DE STIINTE A MOLDOVEI, MD; |
| (54) | Title of the invention | Process for producing coordinative compounds of Co(II), Ni(II) and Zn(II) with 2-nitro-4,5-diphenylimidazole starting from 4,5-diphenylimidazole and nitrates of said metals |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | C07B 43/02 (2006.01); C07F 3/06 (2006.01); C07F 15/04 (2006.01); C07F 15/06 (2006.01); C07D 233/54 (2006.01); C07D 233/91 (2006.01); C07C 31/04 (2006.01); |
| (19) | Country | MD |
| (45) | Date of publication of patent granting decision: | 2012.02.29 |
| (47) | Date of issuance of patent | 2012.09.30 |
| | Substantive examiner(s) | JOVMIR Tudor |
| | Payment for maintenance up to the date | 2016.10.11 |
| | Date of patent termination | 2016.10.11 |
| | Date of publication of the termination of patent, with the right of restoration | 2017.06.30 |
| | Date of publication of the termination of patent, without the right of restoration | 2018.04.30 |