C08F 214/18
Monomers containing fluorine
C08F214/18 (Monomers containing fluorine) appears on 1,686 US grants and 2,087 published applications in this corpus.
Search patents in C08F- Granted patents
- 1,686
- Published applications
- 2,087
- Assignees
- 436
- Inventors
- 2,972
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 7 | 0 |
| 1978 | 7 | 0 |
| 1979 | 9 | 0 |
| 1980 | 1 | 0 |
| 1981 | 9 | 0 |
| 1982 | 9 | 0 |
| 1983 | 6 | 0 |
| 1984 | 7 | 0 |
| 1985 | 25 | 0 |
| 1986 | 15 | 0 |
| 1987 | 14 | 0 |
| 1988 | 12 | 0 |
| 1989 | 9 | 0 |
| 1990 | 22 | 0 |
| 1991 | 20 | 0 |
| 1992 | 27 | 0 |
| 1993 | 29 | 0 |
| 1994 | 12 | 0 |
| 1995 | 17 | 0 |
| 1996 | 14 | 0 |
| 1997 | 24 | 0 |
| 1998 | 21 | 0 |
| 1999 | 32 | 0 |
| 2000 | 19 | 0 |
| 2001 | 25 | 7 |
| 2002 | 32 | 38 |
| 2003 | 41 | 55 |
| 2004 | 40 | 60 |
| 2005 | 30 | 53 |
| 2006 | 46 | 58 |
| 2007 | 38 | 79 |
| 2008 | 35 | 56 |
| 2009 | 39 | 68 |
| 2010 | 44 | 83 |
| 2011 | 32 | 56 |
| 2012 | 43 | 55 |
| 2013 | 55 | 87 |
| 2014 | 44 | 88 |
| 2015 | 67 | 77 |
| 2016 | 81 | 81 |
| 2017 | 67 | 69 |
| 2018 | 50 | 86 |
| 2019 | 47 | 78 |
| 2020 | 64 | 105 |
| 2021 | 71 | 113 |
| 2022 | 61 | 117 |
| 2023 | 50 | 167 |
| 2024 | 67 | 118 |
| 2025 | 85 | 164 |
| 2026 | 59 | 69 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C08F 214/26Tetrafluoroethene812
- C08F 214/22Vinylidene fluoride415
- C08F 214/186With non-fluorinated comonomers156
- C08F 214/184With fluorinated vinyl ethers113
- C08F 214/28Hexyfluoropropene97
- C08F 214/182Monomers containing fluorine not covered by the groups c08f214/20 - c08f214/2893
- C08F 214/24Trifluorochloroethene93
- C08F 214/20Vinyl fluoride24
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.
- 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.
- Vinylidene fluoride copolymer composition and method for producing same, polymer dispersion solution, electrode for nonaqueous electrolyte secondary battery, electrolyte layer for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery22 Sep 2026US 12,744,218 B2Kureha Corporation
- 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