| (11) | Number of the document | 72 |
| (21) | Number of the application | 94-0132 |
| (22) | Filing date of the application | 1988.04.08 |
| | Date of filing the request for examination | (de fond) 08.04.1994 |
| (71) | Name(s) of applicant(s), code of the country | CHINOIN GYOGYSZER -ES VEGYESZETI TERMEKEK GYARA Rt., HU; |
| (72) | Name(s) of inventor(s), code of the country | HERMECZ ISTVAN, HU; GEZA Kereszturi, HU; LELLE Vasvari, HU; HORVATH AGNES, HU; BALOGH Maria, HU; RITLI Peter, HU; |
| (73) | Name(s) of owner(s), code of the country | CHINOIN GYOGYSZER -ES VEGYESZETI TERMEKEK GYARA RT, HU; |
| (54) | Title of the invention | The method of obtaining chinolyncar borxylic acids or its salts which can be used in pharmaceutics |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | A61K 31/47 (2006.01); C07D 401/04 (2006.01); |
| (19) | Country | HU |
| (45) | Date of publication of patent granting decision: | 1994.10.31 |
| (47) | Date of issuance of patent | 1995.01.30 |
| (30) | Priority | 1505/87, 1987.04.08, HU |
| (74) | Patent attorney | GLAZUNOV Nicolae, Str. Trandafirilor nr. 31, bloc 1, ap. 111, MD-2038, Chişinău, Republica Moldova |
| (85) | Date of introducing the national procedure | 1994.04.08 |
| (86) | International application | PCT/HU1988/000019, 1988.04.08 |
| (87) | International publication | WO 1988/07993, 1988.10.20 |
| | Payment for maintenance up to the date | 1998.04.08 |
| | Date of patent termination | 1998.04.08 |
| | Date of publication of the termination of patent, with the right of restoration | 2005.04.29 |
| | Date of publication of the termination of patent, without the right of restoration | 2005.11.30 |
| (30*) | Priority of the former USSR application | 4613033/04, 1988.12.07, SU |
| (10*) | Title of protection of the former USSR | 1701110, SU |