Cymetech, LLC
Records under this name other than patents Cymetech, LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,339,006 | Metathesis-active adhesion agents and methods for enhancing polymer adhesion to surfaces Term ended Term ended Apr 2, 2022 · From the USPTO record | Term ended | Term ended Apr 2, 2022 | From the USPTO record |
| US 6,818,586 | Hexacoordinated Ruthenium or Osmium Metal Carbene Metathesis Catalysts Formerly held Term ended Term ended Dec 12, 2021 · High confidence | Term ended | Term ended Dec 12, 2021 | High confidence |
| US 6,610,626 | Highly Active Metathesis Catalysts Generated in Situ from Inexpensive and Air Stable Precursors Formerly held Term ended Term ended Sep 5, 2021 · High confidence | Term ended | Term ended Sep 5, 2021 | High confidence |
| US 6,759,537 | Hexacoordinated Ruthenium or Osmium Metal Carbene Metathesis Catalysts Formerly held Term ended Term ended Sep 5, 2021 · High confidence | Term ended | Term ended Sep 5, 2021 | High confidence |
| US 6,583,236 | Polyolefin compositions having enhanced ultraviolet and oxidative resistance and methods for their production and use Term ended Term ended Feb 4, 2020 · From the USPTO record | Term ended | Term ended Feb 4, 2020 | From the USPTO record |
| US 6,433,101 | Fluorinated polymers and methods for their preparation Formerly held Term ended Term ended Dec 2, 2019 · From the USPTO record | Term ended | Term ended Dec 2, 2019 | From the USPTO record |
| US 6,410,110 | Pipe made from metathesis polymerized olefins Term ended Ended no later than Sep 4, 2018 · From the USPTO record | Term ended | Ended no later than Sep 4, 2018 | From the USPTO record |
| US 6,310,121 | Polymeric composites including dicyclopentadiene and related monomers Term ended Term ended Aug 7, 2018 · From the USPTO record | Term ended | Term ended Aug 7, 2018 | From the USPTO record |
| US 6,020,443 | Polymerization of low grade DCPD monomers using an olefin metathesis catalyst Term ended Term ended Feb 6, 2017 · From the USPTO record | Term ended | Term ended Feb 6, 2017 | From the USPTO record |
| US 6,838,489 | High Activity Metal Carbene Metathesis Catalysts Generated Using a Thermally Activated N-Heterocyclic Carbene Precursor Formerly held Lapsed on the fee record Ended Jan 4, 2017 · High confidence | Lapsed on the fee record | Ended Jan 4, 2017 | High confidence |