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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL. | C07D 401/12 | (2006.01) |
| C07D 239/94 | (2006.01) | ||
| C07D 211/16 | (2006.01) |
| (11) | Number of the document | 2053048 |
| (13) | Kind of document | T |
| (96) | European patent application number | 09152654.1 |
| Date of filing the European patent application | 2006-09-27 | |
| (97) | Date of publication of the European application | 2009-04-29 |
| (45) | Date of publication and mention of the grant of the patent | 2010-09-15 |
| (46) | Date of publication of the claims translation | 2010-12-27 |
| (30) | Number | Date | Country code |
| 0519879 | 2005-09-30 | GB |
| (72) |
Blixt, Jörgen, SE
Golden, Michael, David, GB
Hogan, Philip, John, GB
Martin, David, Michael, Glanville, GB
Montgomery, Francis, Joseph, GB
Patel, Zakariya, GB
Pittam, John, David, GB
Sependa, George, Joseph, GB
Squire, Christopher, John, GB
Wright, Nicholas, Cartwright, Alexander, GB
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| (73) |
Genzyme Corporation,
500 Kendall Street, Cambridge, MA 02142,
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) | Cheminis in situ sulfoninimo būdas |
| Chemical in situ sulphonating process |
| Payment date | Validity (years) | Amount | |
| 2018-08-20 | 13 | 289.00 EUR |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2019-09-27 |