C08F 214/242
With fluorinated vinyl ethers
Official title: {with fluorinated vinyl ethers}
C08F214/242 (With fluorinated vinyl ethers) appears on 22 US grants and 21 published applications in this corpus.
Search patents in C08F- Granted patents
- 22
- Published applications
- 21
- Assignees
- 14
- Inventors
- 89
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 2 |
| 2020 | 0 | 4 |
| 2021 | 2 | 3 |
| 2022 | 2 | 1 |
| 2023 | 3 | 3 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Layered body and extrusion-molded article4 Nov 2025US 12,459,181 B2Daikin Industries, Ltd.
- Layered body and extrusion-molded article28 Oct 2025US 12,454,087 B2Daikin Industries, Ltd.
- Acid-type sulfonic acid group-containing polymer, liquid composition, polymer electrolyte membrane, membrane electrode assembly, polymer electrolyte fuel cell and ion exchange membrane for water electrolysis26 Dec 2023US 11,851,508 B2AGC Inc.
- Copolymers of halogenated olefins and halogenated co-monomers15 Aug 2023US 11,725,071 B2Arkema Inc.
- Membranes with reduced resistivity15 Aug 2023US 11,726,566 B1Meta Platforms Technologies, LLC
- Tellurium-containing compound and method of producing polymer10 Sep 2026US 2026/0265188 A1AGC Inc.
- Method for producing fluoropolymer19 Oct 2023US 2023/0331886 A1Daikin Industries, Ltd.
- Copolymers of halogenated olefins and halogenated co-monomers20 Jul 2023US 2023/0227589 A1Arkema Inc.
- Layered body and extrusion-molded article5 Jan 2023US 2023/0001616 A1Daikin Industries, Ltd.
- Layered body and extrusion-molded article25 Aug 2022US 2022/0266494 A1Daikin Industries, Ltd.
Most cited
By later US patents
- Fluorine-containing copolymer and composition containing the same8US 4,622,364 ADaikin Kogyo Co., Ltd. · 1986
- Soluble perfluoroelastomers7US 5,256,747 A1993
- Fluorine-containing copolymer and composition containing the same6US 4,529,785 ADaikin Kogyo Co., Ltd. · 1985
- Chlorotrifluoroethylene/perfluoro(alkyl vinyl ether) copolymer6US 5,145,925 ADaikin Industries, Ltd. · 1992
- Fluorine-containing copolymer and composition containing the same5US 4,588,781 ADaikin Kogyo Co., Ltd. · 1986