Start-Catalyst LLC
Records under this name other than the patents Start-Catalyst LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 1 patents it holds.
Showing 1 to 4 of 4 · Back to Start-Catalyst LLC
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,478,773 | Device, process, and catalyst intended for desulfurization and demercaptanization of gaseous hydrocarbons Lapsed on the fee record Ended Nov 19, 2023 · From the USPTO record | Lapsed on the fee record | Ended Nov 19, 2023 | From the USPTO record |
| US 10,427,095 | Device, process, and catalyst intended for desulfurization and demercaptanization of gaseous hydrocarbons Lapsed on the fee record Ended Oct 1, 2023 · From the USPTO record | Lapsed on the fee record | Ended Oct 1, 2023 | From the USPTO record |
| US 10,407,625 | Device, process, and catalyst intended for desulfurization/demercaptanization/dehydration of gaseous hydrocarbons Lapsed on the fee record Ended Sep 10, 2023 · From the USPTO record | Lapsed on the fee record | Ended Sep 10, 2023 | From the USPTO record |
| US 10,213,740 | Device, process, and catalyst intended for desulfurization and demercaptanization of gaseous hydrocarbons Lapsed on the fee record Ended Feb 26, 2023 · From the USPTO record | Lapsed on the fee record | Ended Feb 26, 2023 | From the USPTO record |