| (11) | Number of the document | 116 |
| (21) | Number of the application | 94-0094 |
| (22) | Filing date of the application | 1994.04.27 |
| | Date of filing the request for examination | (de fond) 27.04.1994 |
| (71) | Name(s) of applicant(s), code of the country | AMERICAN CYANAMID COMPANY, US; |
| (72) | Name(s) of inventor(s), code of the country | DONALD ROY MAULDING, US; |
| (73) | Name(s) of owner(s), code of the country | AMERICAN CYANAMID COMPANY, US; |
| (54) | Title of the invention | Method of obtaining of alkylanikine fumarate |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | C07C 229/40 (2006.01); |
| (19) | Country | US |
| (45) | Date of publication of patent granting decision: | 1994.12.31 |
| (47) | Date of issuance of patent | 1995.06.09 |
| (30) | Priority | 902274, 1986.08.29, US |
| (74) | Patent attorney | GLAZUNOV Nicolae, Str. Trandafirilor nr. 31, bloc 1, ap. 111, MD-2038, Chişinău, Republica Moldova |
| | Payment for maintenance up to the date | 2004.04.27 |
| | Date of patent termination | 2004.04.27 |
| | Date of publication of the termination of patent, with the right of restoration | 2005.04.30 |
| | Date of publication of the termination of patent, without the right of restoration | 2005.11.30 |
| (30*) | Priority of the former USSR application | 4203226/04, 1987.08.28, SU |
| (10*) | Title of protection of the former USSR | 1736334, 23.05.1992, nr. 19, SU |