Protek, Inc.
Records under this name other than patents Protek, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,530,115 | Shank for a prosthesis Term ended Term ended no later than Jul 23, 2005 · Low confidence | Term ended | Term ended no later than Jul 23, 2005 | Low confidence |
| US 4,596,580 | Hip joint socket Term ended Term ended no later than Jun 24, 2006 · Low confidence | Term ended | Term ended no later than Jun 24, 2006 | Low confidence |
| US 4,661,112 | Hip joint prosthesis Term ended Term ended no later than Apr 28, 2007 · Low confidence | Term ended | Term ended no later than Apr 28, 2007 | Low confidence |
| US 4,666,448 | Hip joint socket for cement-free anchoring in the pelvis Term ended Term ended no later than May 19, 2007 · Low confidence | Term ended | Term ended no later than May 19, 2007 | Low confidence |
| US 4,666,449 | Hip joint socket Term ended Term ended no later than May 19, 2007 · Low confidence | Term ended | Term ended no later than May 19, 2007 | Low confidence |
| US 4,718,916 | Femur head prosthesis Term ended Term ended no later than Jan 12, 2008 · Low confidence | Term ended | Term ended no later than Jan 12, 2008 | Low confidence |
| US 4,728,329 | Prosthetic band Term ended Term ended no later than Mar 1, 2008 · Low confidence | Term ended | Term ended no later than Mar 1, 2008 | Low confidence |
| US 4,728,334 | Shaft for hip joint prosthesis Term ended Term ended no later than Mar 1, 2008 · Low confidence | Term ended | Term ended no later than Mar 1, 2008 | Low confidence |
| US 4,745,914 | Medullary cavity barrier Term ended Term ended no later than May 24, 2008 · Low confidence | Term ended | Term ended no later than May 24, 2008 | Low confidence |
| US 4,769,041 | Hip joint socket Term ended Term ended no later than Sep 6, 2008 · Low confidence | Term ended | Term ended no later than Sep 6, 2008 | Low confidence |