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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL. | C07D 473/04 | (2006.01) |
| A61K 31/522 | (2006.01) | ||
| A61P 13/12 | (2006.01) |
| (11) | Number of the document | 2473053 |
| (13) | Kind of document | T |
| (96) | European patent application number | 10814504.6 |
| Date of filing the European patent application | 2010-09-02 | |
| (97) | Date of publication of the European application | 2012-07-11 |
| (45) | Date of publication and mention of the grant of the patent | 2015-04-22 |
| (46) | Date of publication of the claims translation | 2015-08-25 |
| (86) | Number | PCT/US2010/047708 |
| Date | 2010-09-02 |
| (87) | Number | WO 2011/028922 |
| Date | 2011-03-10 |
| (30) | Number | Date | Country code |
| 239342 P | 2009-09-02 | US | |
| 873991 | 2010-09-01 | US |
| (72) |
TUNG, Roger D., US
LIU, Julie F., US
HARBESON, Scott L., US
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| (73) |
Concert Pharmaceuticals Inc.,
99 Hayden Avenue, Suite 500, Lexington, MA 02421,
US
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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) | Pakeistieje ksantino dariniai |
| SUBSTITUTED XANTHINE DERIVATIVES |
| Payment date | Validity (years) | Amount | |
| 2015-08-18 | 6 | 139.00 EUR |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2016-09-02 |