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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL. | C07C 315/02 | (2006.01) |
| C07C 327/28 | (2006.01) |
| (11) | Number of the document | 1663963 |
| (13) | Kind of document | T |
| (96) | European patent application number | 04769402.1 |
| Date of filing the European patent application | 2004-09-17 | |
| (97) | Date of publication of the European application | 2006-06-07 |
| (45) | Date of publication and mention of the grant of the patent | 2007-06-27 |
| (46) | Date of publication of the claims translation | 2007-10-25 |
| (86) | Number | PCT/IB2004/003026 |
| Date | 2004-09-17 |
| (87) | Number | WO 2005/028428 |
| Date | 2005-03-31 |
| (30) | Number | Date | Country code |
| 03292312 | 2003-09-19 | EP | |
| 507089 P | 2003-10-01 | US |
| (72) |
REBIERE, Francois, FR
DURET, Gérard, FR
PRAT, Laurence, FR
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| (73) |
CEPHALON FRANCE,
20, rue Charles Martigny, 94704 Maisons-Alfort Cedex,
FR
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| (74) |
Liudmila GERASIMOVIČ,
IĮ "Liudmila Gerasimovič, Patentinis patikėtinis", Vingrių g. 13-42, LT-01141 Vilnius,
LT
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| (54) | Modafinilo pavienių enantiomerų enantioselektyvios sintezės asimetrine oksidacija būdas |
| PROCESS FOR ENANTIOSELECTIVE SYNTHESIS OF SINGLE ENANTIOMERS OF MODAFINIL BY ASYMMETRIC OXIDATION |
| Payment date | Validity (years) | Amount | |
| 2014-08-21 | 11 | 1000.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2015-09-17 |