C08J 2427/20
Homopolymers or copolymers of hexafluoropropene
C08J2427/20 (Homopolymers or copolymers of hexafluoropropene) appears on 19 US grants and 48 published applications in this corpus.
Search patents in C08J- Granted patents
- 19
- Published applications
- 48
- Assignees
- 25
- Inventors
- 95
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 4 |
| 2016 | 2 | 3 |
| 2017 | 0 | 5 |
| 2018 | 2 | 4 |
| 2019 | 1 | 4 |
| 2020 | 4 | 4 |
| 2021 | 3 | 1 |
| 2022 | 4 | 0 |
| 2023 | 0 | 15 |
| 2024 | 1 | 2 |
| 2025 | 0 | 1 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method of forming a composition and the composition formed therefrom12 May 2026US 12,626,905 B2
- Method of forming a composition and the composition formed therefrom9 Jan 2024US 11,870,058 B2Teebs R&D, LLC
- Fluorine-containing ethylene-vinyl alcohol copolymer resin composition as well as mixture and blend thereof29 Nov 2022US 11,512,196 B2Chang Chun Petrochemical Co., Ltd.
- Polymer compositions, articles made from such compositions and methods for molding such compositions5 Jul 2022US 11,376,763 B2Milliken & Company
- Elastomer compounds7 Jun 2022US 11,352,465 B2Cabot Corporation
- Method of forming a composition and the composition formed therefrom17 Sep 2026US 2026/0279766 A1Teebs R&D, LLC
- Thermoplastic polymer composition and method for producing the same21 May 2026US 2026/0139136 A1Daikin Industries, Ltd.
- Fluoroelastomer crosslinkable composition and article27 Mar 2025US 2025/0101144 A1Daikin Industries, Ltd.
- Coating composition5 Sep 2024US 2024/0294777 A1Chemours-Mitsui Fluoroproducts Co., Ltd.
- Method of forming a composition and the composition formed therefrom2 May 2024US 2024/0145671 A1Teebs R&D, LLC
Most cited
By later US patents
- Polymer compositions, articles made from such compositons, and methods for molding such compositions7US 9,376,558 B2Milliken & Company · 2016
- Ethylene vinyl alcohol pellets as well as films thereof5US 10,711,124 B1Chang Chun Petrochemical Co., Ltd. · 2020
- Antireflection film, polarizing plate, image display device and a manufacturing method for antireflection film5US 9,500,777 B2FUJIFILM Corporation · 2016
- Ethylene vinyl alcohol copolymer resin composition as well as films and multi-layer structures thereof3US 10,982,084 B1Chang Chun Petrochemical Co., Ltd. · 2021
- Additive composition and compositions and articles containing the same2US 9,938,402 B23M Innovative Properties Company · 2018