| (11) | Number of the document | 3659 |
| (21) | Number of the application | a 2007 0189 |
| (22) | Filing date of the application | 2007.07.06 |
| | Date of filing the request for examination | (pe raspunderea solicitantului) 06.07.2007 |
| (71) | Name(s) of applicant(s), code of the country | INSTITUTIA PUBLICA UNIVERSITATEA DE STAT DIN MOLDOVA, MD; |
| (72) | Name(s) of inventor(s), code of the country | COVALIOVA Olga, MD; COVALIOV Victor, MD; |
| (73) | Name(s) of owner(s), code of the country | UNIVERSITATEA DE STAT DIN MOLDOVA, MD; |
| (54) | Title of the invention | Solution for transformation of corrosion products |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | C23C 22/08 (2006.01); C23G 1/02 (2006.01); C01C 3/12 (2006.01); C23G 1/08 (2006.01); C23C 22/22 (2006.01); C23C 22/13 (2006.01); C23C 22/12 (2006.01); C23C 22/06 (2006.01); C09C 1/26 (2006.01); |
| (19) | Country | MD |
| (45) | Date of publication of patent granting decision: | 2008.07.31 |
| (47) | Date of issuance of patent | 2009.03.31 |
| | Payment for maintenance up to the date | 2012.07.06 |
| | Date of patent termination | 2012.07.06 |
| | Date of publication of the termination of patent, with the right of restoration | 2013.02.28 |
| | Date of publication of the termination of patent, without the right of restoration | 2014.01.31 |