C08F 12/20
Fluorine
C08F12/20 (Fluorine) appears on 95 US grants and 137 published applications in this corpus.
Search patents in C08F- Granted patents
- 95
- Published applications
- 137
- Assignees
- 48
- Inventors
- 257
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 4 |
| 2009 | 0 | 4 |
| 2010 | 0 | 4 |
| 2011 | 2 | 4 |
| 2012 | 0 | 7 |
| 2013 | 4 | 8 |
| 2014 | 9 | 3 |
| 2015 | 6 | 10 |
| 2016 | 6 | 26 |
| 2017 | 9 | 19 |
| 2018 | 22 | 9 |
| 2019 | 16 | 5 |
| 2020 | 3 | 4 |
| 2021 | 3 | 0 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 6 |
| 2025 | 0 | 8 |
| 2026 | 1 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bio-electrode and method for manufacturing bio-electrode25 Aug 2026US 12,714,346 B2Shin-Etsu Chemical Co., Ltd.
- Particles suitable for catalyzing oxygen reduction or hydrogen oxidation and being proton-conducting by grafting specific proton-conducting fluorinated polymers to the surface thereof19 Jul 2022US 11,390,702 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Fluorine-containing active energy ray curable resin, surfactant, active energy ray curable resin composition, and cured film10 May 2022US 11,326,069 B2DIC Corporation
- Polymer compound for conductive polymer and method for producing same28 Dec 2021US 11,208,509 B2Shin-Etsu Chemical Co., Ltd.
- Neutral layer composition7 Dec 2021US 11,193,036 B2LG Chem, Ltd.
- Methods of forming a semiconductor device23 Jul 2026US 2026/0215233 A1
- Sulfonium salt type monomer, polymer, chemically amplified resist composition, and pattern forming process28 May 2026US 2026/0147274 A1Shin-Etsu Chemical Co., Ltd.
- Onium salt type monomer, monomeric photo-acid generator, polymer, chemically amplified resist composition, and patterning process21 May 2026US 2026/0139086 A1Shin-Etsu Chemical Co., Ltd.
- Composition, resist film, pattern forming method, and method for producing electronic device21 May 2026US 2026/0140447 A1FUJIFILM Corporation
- Sulfonium salt monomer, polymer, chemically amplified resist composition, and pattern forming process23 Apr 2026US 2026/0110967 A1Shin-Etsu Chemical Co., Ltd.
Most cited
By later US patents
- Fluorochemicals and fibrous substrates treated therewith: compositions of cationic and non-ionic fluorochemicals71US 4,566,981 AMinnesota Mining and Manufacturing Company · 1986
- Polymer for use as protective layers and other components in electrochemical cells50US 10,020,512 B2BASF SE · 2018
- Method of making fluoropolymers42US 5,739,223 AThe University of North Carolina at Chapel Hill · 1998
- Method of making fluoropolymers40US 5,496,901 AUniversity of North Carolina · 1996
- Method of making fluoropolymers40US 5,688,879 AThe University of North Carolina at Chapel Hill · 1997