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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
A61K 31/55 A61P 25/00 C07D 295/00 |
| (11) | Number of the document | 3550 |
| (13) | Kind of document | B |
| (21) | Application number | IP704 |
| (22) | Date of filing the application | 1993-06-23 |
| (41) | Date of publication of the application | 1995-01-31 |
| (45) | Date of publication of patent | 1995-11-27 |
| (30) | Number | Date | Country code |
| 90 07434 | 1990-06-14 | FR | |
| 4895622 | 1991-06-13 | SU |
| (71) |
ELF SANOFI,
32-34, rue Marbeuf, 75008 Paris,
FR
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| (72) |
Serge LAVASTRE, FR
Jean Pierre MAIGNAN, FR Raymond PAUL, FR Martine PONCELET, FR Vincent SANTUCCI, FR |
| (73) |
Sanofi-Aventis,
174 avenue de France, 75013 Paris,
FR
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| (74) |
Marius JAKULIS - JASON,
AAA Law, A. Goštauto g. 40B, Verslo centras "Dvyniai", LT-03163 Vilnius,
LT
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| (54) | PROCESS FOR THE PREPARATION OF HEXAHYDROAZEPINES DERIVATIVES |
| Payment date | Validity (years) | Amount | |
| 2008-05-09 | 16 | 1200.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2009-06-23 |