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Legal status
Patent not validated
| (51) | INT.CL. | G02B 1/04 | |
| B29D 11/00 |
| (11) | Number of the document | 2648896 |
| (13) | Kind of document | T |
| (96) | European patent application number | 11797092.1 |
| Date of filing the European patent application | 2011-12-02 | |
| (97) | Date of publication of the European application | 2013-10-16 |
| (45) | Date of publication and mention of the grant of the patent | 2014-09-17 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2011/062986 |
| Date | 2011-12-02 |
| (87) | Number | WO 2012/078457 |
| Date | 2012-06-14 |
| (30) | Number | Date | Country code |
| 420077 P | 2010-12-06 | US |
| (72) |
SAMUEL, Newton, T., US
HUANG, Horngyih, US
WU, Daqing, US
HAKEN, Uwe, US
PRUITT, John, Dallas, US
DOMSCHKE, Angelika, Maria, US
MATSUZAWA, Yasuo, US
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| (73) |
Novartis AG,
Lichtstrasse 35, 4056 Basel,
CH
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| (54) | METHOD FOR MAKING SILICONE HYDROGEL CONTACT LENSES |
| METHOD FOR MAKING SILICONE HYDROGEL CONTACT LENSES |