Sophysa
Records under this name other than the patents Sophysa holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 8 patents it holds.
Showing 1 to 3 of 3 · Back to Sophysa
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,282,040 | Gravitational Pressure Regulating Mechanism Lapsed on the fee record Ended Oct 16, 2019 · High confidence | Lapsed on the fee record | Ended Oct 16, 2019 | High confidence |
| US 4,673,384 | Valve for the treatment of hydrocephalus Term ended Term ended no later than Jun 16, 2007 · Low confidence | Term ended | Term ended no later than Jun 16, 2007 | Low confidence |
| US 5,643,194 | Subcutaneous valve and device for externally setting it Term ended Term ended no later than Jul 1, 2017 · Low confidence | Term ended | Term ended no later than Jul 1, 2017 | Low confidence |