Advanced Catalyst, LLC
Records under this name other than patents Advanced Catalyst, LLC 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 Advanced Catalyst, LLC
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 5,217,939 | Catalyst for the prduction of nitric acid by oxidation of ammonia Term ended Term ended no later than Jun 8, 2013 · Low confidence | Term ended | Term ended no later than Jun 8, 2013 | Low confidence |
| US 5,242,882 | Catalyst for the production of nitric acid by oxidation of ammonia Term ended Term ended no later than Sep 7, 2013 · Low confidence | Term ended | Term ended no later than Sep 7, 2013 | Low confidence |
| US 5,256,387 | Catalyst for the production of nitric acid by oxidation of ammonia Term ended Term ended no later than Oct 26, 2013 · Low confidence | Term ended | Term ended no later than Oct 26, 2013 | Low confidence |
| US 5,336,656 | Catalyst for production of nitric acid by oxidation of ammonia Term ended Term ended no later than Aug 9, 2014 · Low confidence | Term ended | Term ended no later than Aug 9, 2014 | Low confidence |
| US 6,004,469 | Process for removing H.sub.2 o.sub.2 from aqueous streams Term ended Term ended no later than Dec 21, 2019 · Low confidence | Term ended | Term ended no later than Dec 21, 2019 | Low confidence |