C08L 27/14
Homopolymers or copolymers of vinyl fluoride
C08L27/14 (Homopolymers or copolymers of vinyl fluoride) appears on 37 US grants and 42 published applications in this corpus.
Search patents in C08L- Granted patents
- 37
- Published applications
- 42
- Assignees
- 35
- Inventors
- 124
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 3 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 5 |
| 2019 | 3 | 8 |
| 2020 | 5 | 6 |
| 2021 | 3 | 2 |
| 2022 | 6 | 4 |
| 2023 | 2 | 1 |
| 2024 | 3 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Melt processible fluororesin molded article16 Jun 2026US 12,654,381 B2Chemours-Mitsui Fluoroproducts Co., Ltd.
- Air management system member and fluororubber composition14 Jan 2025US 12,194,717 B2Daikin Industries, Ltd.
- Polymer optical fibre for active implantable medical devices (AIMD) and AIMD using same11 Jun 2024US 12,007,600 B2Synergia Medical
- PVDF thin film having a bimodal molecular weight and high piezoelectric response21 May 2024US 11,987,677 B2Meta Platforms Technologies, LLC
- Melt processible fluororesin molded article23 Apr 2024US 11,964,417 B2Chemours-Mitsui Fluoroproducts Co., Ltd.
- Resistance stable polymer positive temperature coefficient (pptc) material16 Apr 2026US 2026/0103586 A1Littelfuse, Inc.
- Vinylidene fluoride emulsion polymerization using poly(vinyl alcohol) as only stabilizer26 Mar 2026US 2026/0085180 A1Arkema France
- Surfactant, preparation method therefor and use thereof28 Aug 2025US 2025/0270397 A1Sinochem Lantian Co., Ltd.
- Melt processible fluororesin molded article4 Jul 2024US 2024/0217155 A1Chemours-Mitsui Fluoroproducts Co., Ltd.
- High molecular weight acrylic processing aid concentrate for thermoplastic processing9 Nov 2023US 2023/0357471 A1Rohm and Haas Company
Most cited
By later US patents
- Single coat non-stick coating system and articles coated with same31US 7,026,036 B2Whitford Corporation · 2006
- Two layer polyvinyl fluoride coatings and process for applying it16US 4,786,546 AE. I. Du Pont de Nemours and Company · 1988
- Vulcanizable rubber composition with improved durability15US 5,238,991 AThe Goodyear Tire & Rubber Company · 1993
- Catenated polymer systems10US 5,006,593 AE. I. Du Pont de Nemours and Company · 1991
- Light transmitting polyvinylidene fluoride or vinylidene fluoride copolymer compositions9US 4,091,055 AKureha Kagaku Kogyo Kabushiki Kaisha · 1978