C08G 65/4025
Or containing fluorine other than as leaving group
Official title: {(I) or (II) containing fluorine other than as leaving group (X)}
C08G65/4025 (Or containing fluorine other than as leaving group) appears on 58 US grants and 55 published applications in this corpus.
Search patents in C08G- Granted patents
- 58
- Published applications
- 55
- Assignees
- 44
- Inventors
- 228
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 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 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 3 | 2 |
| 2005 | 0 | 4 |
| 2006 | 4 | 3 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 6 |
| 2010 | 3 | 5 |
| 2011 | 1 | 2 |
| 2012 | 4 | 1 |
| 2013 | 4 | 1 |
| 2014 | 2 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 3 |
| 2017 | 4 | 6 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 5 | 4 |
| 2021 | 1 | 2 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Poly(aryl ether ketone) compositions containing carbon-based nanomaterials16 Sep 2025US 12,415,890 B2The Texas A&M University System
- Copolymers and process for their manufacture2 Jul 2024US 12,024,588 B2Victrex Manufacturing Limited
- Oxymethylene copolymer resin composition and method for producing same13 Feb 2024US 11,898,033 B2Mitsubishi Gas Chemical Company, Inc.
- Sulfonated poly(arylene ether) membranes with high monovalent salt rejection even in the presence of mixed salt feeds that contain multivalent salts13 Dec 2022US 11,525,034 B2Board of Regents, The University of Texas System
- Block copolymer, ion-exchange membrane and method of preparing block copolymer11 Jan 2022US 11,220,583 B2Korea Institute of Energy Research
- Graft polyarylether copolymers26 Mar 2026US 2026/0085142 A1Solvay Specialty Polymers USA, LLC
- Poly(aryl ether ketone) compositions containing carbon-based nanomaterials8 Jan 2026US 2026/0008888 A1The Texas A&M University System
- Fluororesin27 Feb 2025US 2025/0066549 A1Chemours-Mitsui Fluoroproducts Co., Ltd.
- High-temperature self-crosslinking fluorine-containing polyaryletherketone and preparation method thereof, and coating material and preparation method thereof8 Feb 2024US 2024/0043716 A1Tongling Jingda Special Magnet Wire Co., Ltd.
- Oxymethylene copolymer resin composition and method for producing same20 Apr 2023US 2023/0120116 A1Mitsubishi Gas Chemical Company, Inc.
Most cited
By later US patents
- Polyarylene polyethers168US 4,108,837 AUnion Carbide Corporation · 1978
- Polyarylene polyethers152US 4,175,175 AUnion Carbide Corporation · 1979
- Poly(arylene ether) compositions and methods of manufacture thereof30US 6,124,421 AAlliedSignal Inc. · 2000
- Poly(arylene ether) homopolymer compositions and methods of manufacture thereof26US 6,303,733 B1AlliedSignal Inc. · 2001
- Low dielectric fluorinated poly(phenylene ether ketone) film and coating20US 4,902,769 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1990