C08F 2500/25
Cycloolefine
C08F2500/25 (Cycloolefine) appears on 11 US grants and 14 published applications in this corpus.
Search patents in C08F- Granted patents
- 11
- Published applications
- 14
- Assignees
- 14
- Inventors
- 61
- Latest grant
- 7 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 0 | 3 |
| 2015 | 1 | 0 |
| 2016 | 3 | 2 |
| 2017 | 2 | 3 |
| 2018 | 2 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Macrocyclic poly(akane)s and poly(alkane-co-alkene)s7 Nov 2023US 11,807,694 B2University of Florida Research Foundation, Inc.
- Method for producing dicyclopentadiene-based resin7 Nov 2023US 11,807,696 B2Hanwha Solutions Corporation
- Method for producing stretched film30 Apr 2019US 10,273,337 B2Zeon Corporation
- Cyclic olefin copolymers and methods of making them29 May 2018US 9,982,081 B2ExxonMobil Chemical Patents Inc.
- Cross-linked polymeric membranes for carbon dioxide separation23 Jan 2018US 9,873,094 B2University of Tennessee Research Foundation
- High-refractive-index transparent cyclic olefin polymer and preparation method thereof2 Jul 2026US 2026/0184825 A1Tianjin University
- Cyclic olefin resin composition, molded article, and optical component3 Apr 2025US 2025/0109277 A1Mitsui Chemicals, Inc.
- Method for producing dicyclopentadiene-based resin12 Aug 2021US 2021/0246231 A1Hanwha Solutions Corporation
- Low loss, composite layer and a composition for forming the same26 Nov 2020US 2020/0369855 A1
- Macrocyclic poly(akane)s and poly(alkane-co-alkene)s13 Aug 2020US 2020/0255560 A1University of Florida Research Foundation, Inc.
Most cited
By later US patents
- Propylene-based copolymer, propylene-based copolymer composition, molded product thereof and foamed product thereof, and production process therefor9US 9,023,906 B2Mitsui Chemicals, Inc. · 2015
- Cyclic olefin copolymers and methods of making them4US 9,982,081 B2ExxonMobil Chemical Patents Inc. · 2018
- Cross-linked polymeric membranes for carbon dioxide separation3US 9,873,094 B2University of Tennessee Research Foundation · 2018
- Thermo-oxidatively stable, side chain polyether functionalized polynorbornenes for microelectronic and optoelectronic devices and assemblies thereof1US 9,425,404 B2Promerus, LLC · 2016