| (11) | Number of the document | 1275 |
| (21) | Number of the application | 99-0129 |
| (22) | Filing date of the application | 1999.04.16 |
| | Date of filing the request for examination | (pe raspunderea solicitantului) 14.05.1999 |
| (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 | LIU Van Boi, VN; BARBA Nicanor, MD; FLOREA Victoria, MD; |
| (73) | Name(s) of owner(s), code of the country | UNIVERSITATEA DE STAT DIN MOLDOVA, MD; |
| (54) | Title of the invention | Oligo-5-vinyl-2-mercaptobenzimidazole as antioxidant for polymeric materials |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | C08F 8/30 (2006.01); C08F 8/34 (2006.01); C08F 8/48 (2006.01); C08F 12/26 (2006.01); C08F 12/30 (2006.01); C09K 15/26 (2006.01); C09K 15/30 (2006.01); |
| (19) | Country | MD |
| (45) | Date of publication of patent granting decision: | 1999.07.31 |
| (47) | Date of issuance of patent | 2000.03.31 |
| | Substantive examiner(s) | JOVMIR Tudor |
| | Payment for maintenance up to the date | 2001.04.16 |
| | Date of patent termination | 2001.04.16 |
| | Date of publication of the termination of patent, with the right of restoration | 2002.05.30 |
| | Date of publication of the termination of patent, without the right of restoration | 2002.12.30 |