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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL. | C07C 213/08 | (2006.01) |
| C07C 219/22 | (2006.01) | ||
| C07C 215/54 | (2006.01) |
| (11) | Number of the document | 2049464 |
| (13) | Kind of document | T |
| (96) | European patent application number | 07786259.7 |
| Date of filing the European patent application | 2007-07-23 | |
| (97) | Date of publication of the European application | 2009-04-22 |
| (45) | Date of publication and mention of the grant of the patent | 2011-07-06 |
| (46) | Date of publication of the claims translation | 2011-09-26 |
| (86) | Number | PCT/EP2007/006514 |
| Date | 2007-07-23 |
| (87) | Number | WO 2008/012046 |
| Date | 2008-01-31 |
| (30) | Number | Date | Country code |
| 06015317 | 2006-07-24 | EP |
| (72) |
HELL, Wolfgang, DE
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| (73) |
Grünenthal GmbH,
Zieglerstrasse 6, 52078 Aachen,
DE
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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) | 3-[(1R,2R)-3-(dimetilamino)-1-etil-2-metilpropil]fenolio gamybos būdas |
| PREPARATION OF 3-[(1R,2R)-3-(DIMETHYLAMINO)-1ETHYL-2-METHYLPROPYL]PHENOL |
| Payment date | Validity (years) | Amount | |
| 2023-07-11 | 17 | 347.00 EUR |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2024-07-23 |