| (11) | Number of the document | 3867 |
| (21) | Number of the application | a 2008 0219 |
| (22) | Filing date of the application | 2008.08.08 |
| | Date of filing the request for examination | (pe raspunderea solicitantului) 08.08.2008 |
| (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; SIDELINICOVA Svetlana, MD; BOLOGA Olga, MD; SAFRANSKY Valentin, 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 | Use of aqueous extract of horse-chestnut fruits as steel corrosion inhibitor in water |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | C23F 11/10 (2006.01); C23F 11/12 (2006.01); C23F 11/14 (2006.01); |
| (19) | Country | MD |
| (45) | Date of publication of patent granting decision: | 2009.03.31 |
| (47) | Date of issuance of patent | 2010.01.31 |
| (74) | Patent attorney | ANISIMOVA Liudmila, Bd. Ştefan cel Mare nr. 128, ap. 24, MD-2012, Chişinău, Republica Moldova |
| | Substantive examiner(s) | EGOROV Tamara |
| | Payment for maintenance up to the date | 2013.08.08 |
| | Date of patent termination | 2013.08.08 |
| | Date of publication of the termination of patent, with the right of restoration | 2014.03.31 |
| | Date of publication of the termination of patent, without the right of restoration | 2015.02.28 |