| (11) | Number of the document | 4313 |
| (21) | Number of the application | a 2013 0091 |
| (22) | Filing date of the application | 2013.11.29 |
| | Date of filing the request for examination | (de fond) 29.11.2012 |
| (71) | Name(s) of applicant(s), code of the country | INSTITUTUL DE FIZICA APLICATA AL ACADEMIEI DE STIINTE A MOLDOVEI, MD; |
| (72) | Name(s) of inventor(s), code of the country | PARSUTIN Vladimir, MD; SOLTOIAN Nicolae, MD; COVALI Alexandr, MD; CERNISEVA Natalia, MD; BOLOGA Olga, MD; VEREJAN Ana, MD; BULHAC Ion, MD; |
| (73) | Name(s) of owner(s), code of the country | INSTITUTUL DE FIZICA APLICATA AL ACADEMIEI DE STIINTE A MOLDOVEI, MD; |
| (54) | Title of the invention | Inhibitor of steel corrosion in water |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | C23F 11/08 (2006.01); C23F 11/10 (2006.01); C07F 15/04 (2006.01); C07C 281/06 (2006.01); |
| (19) | Country | MD |
| (45) | Date of publication of patent granting decision: | 2014.12.31 |
| (47) | Date of issuance of patent | 2015.07.31 |
| | Substantive examiner(s) | LEVIŢCHI Svetlana |
| | Payment for maintenance up to the date | 2018.11.29 |
| | Date of patent termination | 2018.11.29 |
| | Date of publication of the termination of patent, with the right of restoration | 2019.06.30 |
| | Date of publication of the termination of patent, without the right of restoration | 2020.10.31 |