Ascend Performance Materials LLC
Records under this name other than patents Ascend Performance Materials LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
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| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,763,225 | Process of Catalytic Ammoxidation for Hydrogen Cyanide Production Formerly held In force · High confidence | In force | High confidence | |
| US 7,196,231 | Process for Removal of Acrolein from Acrylonitrile Product Streams Formerly held Term ended Term ended Feb 25, 2024 · High confidence | Term ended | Term ended Feb 25, 2024 | High confidence |
| US 6,916,763 | Process for Preparing a Catalyst for the Oxidation and Ammoxidation of Olefins Formerly held Term ended Term ended Sep 13, 2023 · High confidence | Term ended | Term ended Sep 13, 2023 | High confidence |
| US 7,432,404 | Process for Removal of Acrolein from Acrylonitrile Product Streams Formerly held Term ended Ended no later than Jun 27, 2023 · Medium confidence | Term ended | Ended no later than Jun 27, 2023 | Medium confidence |
| US 6,953,558 | Process for Reducing Nitrogen Oxide Emissions Formerly held Term ended Term ended Dec 14, 2022 · High confidence | Term ended | Term ended Dec 14, 2022 | High confidence |
| US 7,115,311 | Anti-Static Woven Flexible Bulk Container Formerly held Term ended Term ended Sep 18, 2022 · Medium confidence | Term ended | Term ended Sep 18, 2022 | Medium confidence |
| US 6,675,838 | Anti-Static Woven Fabric and Flexible Bulk Container Formerly held Term ended Term ended Mar 5, 2022 · High confidence | Term ended | Term ended Mar 5, 2022 | High confidence |
| US 6,413,635 | Elastic nylon yarns Formerly held Term ended Term ended Jul 25, 2020 · From the USPTO record | Term ended | Term ended Jul 25, 2020 | From the USPTO record |
| US 6,287,689 | Low surface energy fibers Formerly held Term ended Term ended Dec 28, 2019 · From the USPTO record | Term ended | Term ended Dec 28, 2019 | From the USPTO record |
| US 6,562,896 | Non-halogenated polyamide composition Formerly held Term ended Term ended Dec 9, 2019 · From the USPTO record | Term ended | Term ended Dec 9, 2019 | From the USPTO record |