| (11) | Number of the document | 3731 |
| (21) | Number of the application | a 2008 0076 |
| (22) | Filing date of the application | 2008.03.18 |
| | Date of filing the request for examination | (pe raspunderea solicitantului) 18.03.2008 |
| (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 | COVALIOV Victor, MD; NENNO Vladimir, MD; COVALIOVA Olga, MD; DUCA Gheorghe, MD; GAINA Boris, MD; |
| (73) | Name(s) of owner(s), code of the country | UNIVERSITATEA DE STAT DIN MOLDOVA, MD; |
| (54) | Title of the invention | Process for neutralization of waste obtained as a result of wine demetallization with potassium hexacyanoferrate(II) |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | C12F 3/00 (2006.01); B09B 3/00 (2006.01); A62D 3/30 (2007.01); A62D 3/36 (2007.01); A62D 101/20 (2007.01); C01C 3/12 (2006.01); |
| (19) | Country | MD |
| (45) | Date of publication of patent granting decision: | 2008.10.31 |
| (47) | Date of issuance of patent | 2009.06.30 |
| | Substantive examiner(s) | DUBĂSARU Nina |
| | Payment for maintenance up to the date | 2013.03.18 |
| | Date of patent termination | 2013.03.18 |
| | Date of publication of the termination of patent, with the right of restoration | 2013.10.31 |
| | Date of publication of the termination of patent, without the right of restoration | 2014.09.30 |