| (11) | Number of the document | 1027 |
| (21) | Number of the application | 97-0332 |
| (22) | Filing date of the application | 1997.12.24 |
| | Date of filing the request for examination | (pe raspunderea solicitantului) 24.12.1997 |
| (71) | Name(s) of applicant(s), code of the country | UNIVERSITATEA TEHNICA A MOLDOVEI, MD; |
| (72) | Name(s) of inventor(s), code of the country | GUTANU Vasile, MD; DRUTA Raisa, MD; |
| (73) | Name(s) of owner(s), code of the country | UNIVERSITATEA TEHNICA A MOLDOVEI, MD; |
| (54) | Title of the invention | Process for Cr(III) modification of the ionogene cross-linked polymers, containing R4N+ groups |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | C08F 8/42 (2006.01); |
| (19) | Country | MD |
| (45) | Date of publication of patent granting decision: | 1998.09.30 |
| (47) | Date of issuance of patent | 2000.02.29 |
| | Substantive examiner(s) | JOVMIR Tudor |
| | Payment for maintenance up to the date | 2000.12.24 |
| | Date of patent termination | 2000.12.24 |
| | 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 |