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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL. | A61K 47/68 | (2017.01) |
| C07D 487/04 | (2006.01) | ||
| C07D 519/00 | (2006.01) | ||
| A61P 35/00 | (2006.01) |
| (11) | Number of the document | 2675480 |
| (13) | Kind of document | T |
| (96) | European patent application number | 12705761.0 |
| Date of filing the European patent application | 2012-02-15 | |
| (97) | Date of publication of the European application | 2013-12-25 |
| (45) | Date of publication and mention of the grant of the patent | 2018-12-26 |
| (46) | Date of publication of the claims translation | 2019-04-10 |
| (86) | Number | PCT/US2012/025257 |
| Date | 2012-02-15 |
| (87) | Number | WO 2012/112687 |
| Date | 2012-08-23 |
| (30) | Number | Date | Country code |
| 201161443062 P | 2011-02-15 | US | |
| 201161443092 P | 2011-02-15 | US | |
| 201161483499 P | 2011-05-06 | US |
| (72) |
FISHKIN, Nathan, US
MILLER, Michael, US
LI, Wei, US
SINGH, Rajeeva, US
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| (73) |
ImmunoGen, Inc.,
830 Winter Street, Waltham, MA 02451,
US
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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) | Konjugatų gavimo būdai |
| METHODS OF PREPARATION OF CONJUGATES |
| Payment date | Validity (years) | Amount | |
| 2024-01-18 | 13 | 289.00 EUR |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2025-02-15 |