SOPHYSA
Patent Applications and Registrations
Patent applications and USPTO patent grants for SOPHYSA.The latest application filed is for "device for adjusting a drainage valve".
- SOPHYSA - Orsay N/A FR
- Sophysa - Orsay Cedex FR
- Sophysa - Montreuil sur Ille FR
Trademarks
| Patent | Date |
|---|---|
| Device for adjusting a drainage valve Grant 11,197,983 - Negre December 14, 2 | 2021-12-14 |
| Device For Adjusting A Drainage Valve App 20190388660 - NEGRE; Philippe | 2019-12-26 |
| Adjustable drainage valve Grant 10,357,639 - Negre July 23, 2 | 2019-07-23 |
| Adjustable Drainage Valve App 20160220794 - NEGRE; Philippe | 2016-08-04 |
| Method of regulating CSF drainage Grant 9,072,865 - Negre , et al. July 7, 2 | 2015-07-07 |
| Device and method for mechanically locating and reading the setting of an adjustable valve Grant 8,733,394 - Negre , et al. May 27, 2 | 2014-05-27 |
| Locator, device and method for electronically locating and reading the setting of an adjustable valve Grant 8,630,695 - Negre , et al. January 14, 2 | 2014-01-14 |
| Drainage system for treating hydrocephalus Grant 8,177,737 - Negre , et al. May 15, 2 | 2012-05-15 |
| Device for mechanically locating and reading the setting of an adjustable valve Grant 7,921,571 - Moureaux , et al. April 12, 2 | 2011-04-12 |
| Subcutaneous valve Grant 7,758,536 - Cabaud , et al. July 20, 2 | 2010-07-20 |
| A Drainage System For Treating Hydrocephalus App 20100056980 - Negre; Philippe ; et al. | 2010-03-04 |
| Subcutaneous valve App 20050279960 - Cabaud, Francois ; et al. | 2005-12-22 |
| Subcutaneous valve and device for externally setting it Grant 5,643,194 - Negre July 1, 1 | 1997-07-01 |
| Valve for the treatment of hydrocephalus Grant 4,673,384 - Marion June 16, 1 | 1987-06-16 |
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