C08F 214/00
Copolymers of compounds having one or more unsaturated aliphatic radicals, each having
Official title: Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
C08F214/00 (Copolymers of compounds having one or more unsaturated aliphatic radicals, each having) appears on 1,939 US grants and 2,278 published applications in this corpus.
Search patents in C08F- Granted patents
- 1,939
- Published applications
- 2,278
- Assignees
- 542
- Inventors
- 3,594
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 15 | 0 |
| 1978 | 14 | 0 |
| 1979 | 12 | 0 |
| 1980 | 9 | 0 |
| 1981 | 19 | 0 |
| 1982 | 15 | 0 |
| 1983 | 8 | 0 |
| 1984 | 13 | 0 |
| 1985 | 30 | 0 |
| 1986 | 17 | 0 |
| 1987 | 20 | 0 |
| 1988 | 25 | 0 |
| 1989 | 17 | 0 |
| 1990 | 34 | 0 |
| 1991 | 24 | 0 |
| 1992 | 32 | 0 |
| 1993 | 30 | 0 |
| 1994 | 15 | 0 |
| 1995 | 20 | 0 |
| 1996 | 15 | 0 |
| 1997 | 27 | 0 |
| 1998 | 26 | 0 |
| 1999 | 38 | 0 |
| 2000 | 21 | 0 |
| 2001 | 28 | 7 |
| 2002 | 33 | 40 |
| 2003 | 43 | 56 |
| 2004 | 42 | 62 |
| 2005 | 30 | 55 |
| 2006 | 47 | 61 |
| 2007 | 40 | 83 |
| 2008 | 35 | 58 |
| 2009 | 40 | 79 |
| 2010 | 46 | 90 |
| 2011 | 38 | 64 |
| 2012 | 45 | 60 |
| 2013 | 58 | 93 |
| 2014 | 50 | 94 |
| 2015 | 75 | 84 |
| 2016 | 87 | 86 |
| 2017 | 70 | 80 |
| 2018 | 58 | 100 |
| 2019 | 55 | 86 |
| 2020 | 75 | 121 |
| 2021 | 80 | 123 |
| 2022 | 65 | 128 |
| 2023 | 57 | 180 |
| 2024 | 71 | 126 |
| 2025 | 95 | 187 |
| 2026 | 63 | 75 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fluorine-containing copolymer6 Oct 2026US 12,753,255 B2Daikin Industries, Ltd.
- Tellurium-containing compound, polymer, and method for producing polymer29 Sep 2026US 12,747,306 B2AGC Inc.
- Process for the production of a vinyl chloride-(meth)acrylate copolymer and composition comprising such a copolymer29 Sep 2026US 12,747,313 B2Inovyn Europe Limited
- Method for manufacturing perfluoroelastomer aqueous dispersion, composition, crosslinkable composition, and crosslinked product22 Sep 2026US 12,742,025 B2Daikin Industries, Ltd.
- Copolymer, composition, molded product and coated electrical wire22 Sep 2026US 12,742,028 B2AGC Inc.
- Method for producing aqueous dispersion, method for producing second fluorinated polymer, aqueous dispersion, and solid composition8 Oct 2026US 2026/0308296 A1AGC Inc.
- Positive electrode active material layer, electrode, and solid-state battery8 Oct 2026US 2026/0312066 A1Kureha Corporation
- Method for manufacturing fluoroelastomers1 Oct 2026US 2026/0297220 A1SYENSQO SPECIALTY POLYMERS ITALY S.p.A.
- Process for the production of polyvinylidene fluoride copolymers1 Oct 2026US 2026/0297230 A1Arkema Inc.
- Method of producing fluorine-containing elastomer, composition, solid composition, and crosslinked rubber article17 Sep 2026US 2026/0275002 A1AGC Inc.
Most cited
By later US patents
- Tetrafluoroethylene copolymer264US 6,541,589 B1Gore Enterprise Holdings, Inc. · 2003
- Fluoropolymer containing a small amount of bromine-containing olefin units239US 4,035,565 AE. I. Du Pont de Nemours and Company · 1977
- Copolymers of tetrafluoroethylene203US 7,531,611 B2Gore Enterprise Holdings, Inc. · 2009
- Vulcanizable fluorinated copolymers196US 4,281,092 AE. I. Du Pont de Nemours and Company · 1981
- Low equivalent weight sulfonic fluoropolymers186US 4,940,525 AThe Dow Chemical Company · 1990