Powsus, Inc.
Records under this name other than patents Powsus, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 5 of 5 · Back to Powsus, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,736,989 | Reduction of HF Lapsed on the fee record Ended May 18, 2016 · From the USPTO record | Lapsed on the fee record | Ended May 18, 2016 | From the USPTO record |
| US 5,055,208 | Fire extinguishing compositions Term ended Term ended no later than Oct 8, 2011 · Low confidence | Term ended | Term ended no later than Oct 8, 2011 | Low confidence |
| US 5,466,386 | Fire extinguishing compositions Term ended Term ended no later than Nov 14, 2015 · Low confidence | Term ended | Term ended no later than Nov 14, 2015 | Low confidence |
| US 5,833,874 | Fire extinguishing gels and methods of preparation and use thereof Term ended Term ended no later than Nov 10, 2018 · Low confidence | Term ended | Term ended no later than Nov 10, 2018 | Low confidence |
| US 5,909,776 | Fire extinguishers Term ended Term ended no later than Jun 8, 2019 · Low confidence | Term ended | Term ended no later than Jun 8, 2019 | Low confidence |