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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL. | C07D 491/22 | (2006.01) |
| A61K 31/404 | (2006.01) | ||
| A61P 29/00 | (2006.01) |
| (11) | Number of the document | 2448943 |
| (13) | Kind of document | T |
| (96) | European patent application number | 10731662.2 |
| Date of filing the European patent application | 2010-06-28 | |
| (97) | Date of publication of the European application | 2012-05-09 |
| (45) | Date of publication and mention of the grant of the patent | 2016-03-30 |
| (46) | Date of publication of the claims translation | 2016-07-11 |
| (86) | Number | PCT/US2010/040187 |
| Date | 2010-06-28 |
| (87) | Number | WO 2011/002708 |
| Date | 2011-01-06 |
| (30) | Number | Date | Country code |
| 221424 P | 2009-06-29 | US |
| (72) |
CHAFEEV, Mikhail, RU
FU, Jianmin, CA
CADIEUX, Jean-Jacques, CA
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| (73) |
Xenon Pharmaceuticals Inc.,
3650 Gilmore Way, Burnaby, BC V5G 4W8,
CA
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| (74) |
Jurga PETNIŪNAITĖ,
AAA Law, A. Goštauto g. 40B, Verslo centras "Dvyniai", LT-03163 Vilnius,
LT
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| (54) | Spiro-oksinolo junginių enantiomerai ir jų, kaip terapinių agentų, panaudojimas |
| ENANTIOMERS OF SPIRO-OXINDOLE COMPOUNDS AND THEIR USES AS THERAPEUTIC AGENTS |
| Payment date | Validity (years) | Amount | |
| 2017-05-29 | 8 | 185.00 EUR |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2018-06-28 |