Advanced Combustion Technology
Records under this name other than patents Advanced Combustion Technology 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 Combustion Technology
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,353,867 | Whipstock Assembly and Method of Manufacture Formerly held Term ended Term ended Apr 14, 2023 · High confidence | Term ended | Term ended Apr 14, 2023 | High confidence |
| US 8,689,707 | Ultra low NOx burner replacement system Formerly held Lapsed on the fee record Ended Apr 8, 2022 · From the USPTO record | Lapsed on the fee record | Ended Apr 8, 2022 | From the USPTO record |
| US 6,988,454 | Method and apparatus for adding reducing agent to secondary overfire air stream Formerly held Lapsed on the fee record Ended Jan 24, 2018 · From the USPTO record | Lapsed on the fee record | Ended Jan 24, 2018 | From the USPTO record |
| US 5,113,804 | Combustion enhancement system Formerly held Term ended Term ended no later than May 19, 2012 · Low confidence | Term ended | Term ended no later than May 19, 2012 | Low confidence |
| US 5,247,909 | Combustion enhancement system Formerly held Term ended Term ended no later than Sep 28, 2013 · Low confidence | Term ended | Term ended no later than Sep 28, 2013 | Low confidence |