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Legal status
Patent not validated
| (51) | INT.CL. | C07F 9/38 | |
| C07F 9/40 | |||
| C07D 295/088 | |||
| C07C 211/63 | |||
| C07C 215/14 | |||
| C07C 215/18 | |||
| C07C 217/28 | |||
| C07C 217/42 | |||
| C07C 233/48 | |||
| C07C 237/06 | |||
| C07C 279/12 | |||
| C07C 309/14 |
| (11) | Number of the document | 2643332 |
| (13) | Kind of document | T |
| (96) | European patent application number | 11761444.6 |
| Date of filing the European patent application | 2011-09-13 | |
| (97) | Date of publication of the European application | 2013-10-02 |
| (45) | Date of publication and mention of the grant of the patent | 2014-10-22 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2011/051296 |
| Date | 2011-09-13 |
| (87) | Number | WO 2012/071102 |
| Date | 2012-05-31 |
| (30) | Number | Date | Country code |
| 953569 | 2010-11-24 | US |
| (72) |
HAYMORE, Barry L., US
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| (73) |
Sachem, Inc.,
821 East Woodward, Austin, TX 78704,
US
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| (54) | METHOD FOR BUFFERING A CHEMICAL OR BIOLOGICAL COMPOSITION |
| METHOD FOR BUFFERING A CHEMICAL OR BIOLOGICAL COMPOSITION |