(11) | Number of the document | 205 |
(21) | Number of the application | 94-0229 |
(22) | Filing date of the application | 1994.05.25 |
| Date of filing the request for examination | (de fond) 25.05.1994 |
(71) | Name(s) of applicant(s), code of the country | IMPERIAL CHEMICAL INDUSTRIES PLC, GB; |
(72) | Name(s) of inventor(s), code of the country | ROBSON Michael John, GB; CROSBY John, GB; |
(73) | Name(s) of owner(s), code of the country | SYNGENTA LIMITED, GB; |
(54) | Title of the invention | Method of preparation of the crystal enantiamorfous pair of isomers of (S)-a-cyano-3-(phenoxybenzylic ether (1R, cis)-3(2-3-chloriul-3, 3, 3 - trifluorine prop-1 en-1 il)-2,2 dimethylcyclopropane acid and (R)- )-a-cyano-3-phenoxybenzilic ether (1R, cis)-3-(2-2-chloriune -3, 3, 3-fluorne prop-1-en-1-il)-2,2-dimethylcyclopropanic acid. |
(13) | Kind-of-document code | |
(51) | International Patent Classification | A01N 37/34 (2006.01); C07C 253/00 (2006.01); C07C 255/00 (2006.01); |
(19) | Country | GB |
(45) | Date of publication of patent granting decision: | 1995.05.31 |
(47) | Date of issuance of patent | 1995.11.30 |
(30) | Priority | 8228983, 1982.10.11, GB |
(74) | Patent attorney | GLAZUNOV Nicolae, Str. Trandafirilor nr. 31, bloc 1, ap. 111, MD-2038, Chişinău, Republica Moldova |
| Expired patents; Date of expiration | 2005.04.30 |
| Payment for maintenance up to the date | 2003.10.10 |
| Assignment contract | Etapa | Brevet (Titular) | Nr. şi data deciziei: | 280, 2001.03.02 | Nr. şi data contractului: | 276, 2001.03.02 | Datele iniţiale: | IMPERIAL CHEMICAL INDUSTRIES PLC, GB | Datele finale: | ZENECA LIMITED, GB |
|
(30*) | Priority of the former USSR application | 3652706/23-04, 1983.10.10, SU |
(10*) | Title of protection of the former USSR | 1225483, SU |