FSSL, Inc.
Records under this name other than patents FSSL, 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 4,497,369 | Hydraulic control of subsea well equipment Term ended Term ended no later than Feb 5, 2005 · Low confidence | Term ended | Term ended no later than Feb 5, 2005 | Low confidence |
| US 4,639,714 | Combined power and control signal transmission system Term ended Term ended no later than Jan 27, 2007 · Low confidence | Term ended | Term ended no later than Jan 27, 2007 | Low confidence |
| US 4,707,041 | Subsea well electrical coupling system Term ended Term ended no later than Nov 17, 2007 · Low confidence | Term ended | Term ended no later than Nov 17, 2007 | Low confidence |
| US 4,709,726 | Hydraulic coupler with floating metal seal Term ended Term ended no later than Dec 1, 2007 · Low confidence | Term ended | Term ended no later than Dec 1, 2007 | Low confidence |
| US 4,725,839 | Remote, inductively coupled, transducer interface Term ended Term ended no later than Feb 16, 2008 · Low confidence | Term ended | Term ended no later than Feb 16, 2008 | Low confidence |
| US 4,777,800 | Static head charged hydraulic accumulator Term ended Term ended no later than Oct 18, 2008 · Low confidence | Term ended | Term ended no later than Oct 18, 2008 | Low confidence |
| US 4,788,448 | Power transfer of direct current with inductive couplings Term ended Term ended no later than Nov 29, 2008 · Low confidence | Term ended | Term ended no later than Nov 29, 2008 | Low confidence |
| US 5,069,580 | Subsea payload installation system Formerly held Term ended Term ended no later than Dec 3, 2011 · Low confidence | Term ended | Term ended no later than Dec 3, 2011 | Low confidence |
| US 5,074,717 | Clamped body replacement tool Term ended Term ended no later than Dec 24, 2011 · Low confidence | Term ended | Term ended no later than Dec 24, 2011 | Low confidence |
| US 5,333,691 | ROV installable junction plate and method Term ended Term ended no later than Aug 2, 2014 · Low confidence | Term ended | Term ended no later than Aug 2, 2014 | Low confidence |