| (11) | Number of the document | 2356 |
| (21) | Number of the application | a 2002 0276 |
| (22) | Filing date of the application | 2002.11.15 |
| | Date of filing the request for examination | (pe raspunderea solicitantului) 19.02.2003 |
| (71) | Name(s) of applicant(s), code of the country | UNIVERSITATEA DE STAT DIN MOLDOVA, MD; |
| (72) | Name(s) of inventor(s), code of the country | COVALIOVA Olga, MD; MEREUTA Aliona, MD; COVALIOV Victor, MD; DUCA Gheorghe, MD; |
| (73) | Name(s) of owner(s), code of the country | UNIVERSITATEA DE STAT DIN MOLDOVA, MD; |
| (54) | Title of the invention | Process for adsorbent obtaining and process for demetalation of wine-making products with utilization thereof |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | B01D 15/00 (2006.01); B01J 20/00 (2006.01); C12H 1/04 (2006.01); |
| (19) | Country | MD |
| (45) | Date of publication of patent granting decision: | 2004.01.31 |
| (47) | Date of issuance of patent | 2004.08.31 |
| | Substantive examiner(s) | COLESNIC Inesa |
| | Payment for maintenance up to the date | 2007.11.15 |
| | Date of patent termination | 2007.11.15 |
| | Date of publication of the termination of patent, with the right of restoration | 2008.06.30 |
| | Date of publication of the termination of patent, without the right of restoration | 2009.05.31 |