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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL. | C07D 223/22 | (2006.01) |
| (11) | Number of the document | 2004610 |
| (13) | Kind of document | T |
| (96) | European patent application number | 07747757.8 |
| Date of filing the European patent application | 2007-04-11 | |
| (97) | Date of publication of the European application | 2008-12-24 |
| (45) | Date of publication and mention of the grant of the patent | 2010-08-25 |
| (46) | Date of publication of the claims translation | 2010-12-27 |
| (86) | Number | PCT/PT2007/000017 |
| Date | 2007-04-11 |
| (87) | Number | WO 2007/117166 |
| Date | 2007-10-18 |
| (30) | Number | Date | Country code |
| 0607317 | 2006-04-11 | GB |
| (72) |
YU, Bing, US
LI, Wenge, US
LEARMONTH, David, PT
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| (73) |
BIAL - Portela & Ca., S.A.,
Av. da Siderurgia Nacional, 4745-457 S. Mamede do Coronado,
PT
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| (74) |
Leonas Antanas KUČINSKAS,
Dr. Leono A. Kučinsko patentinių paslaugų firma, Kaštonų g. 5-7, LT-01107 Vilnius,
LT
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| (54) | Eslokarbazepino ir giminingų junginių gavimas asimetrinio hidrinimo pagalba |
| PREPARATION OF ESLICARBAZEPINE AND RELATED COMPOUNDS BY ASYMMETRIC HYDROGENATION |
| Payment date | Validity (years) | Amount | |
| 2012-03-23 | 6 | 480.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2013-04-11 |