C08G 65/4018
Or containing halogens other than as leaving group
Official title: {(I) or (II) containing halogens other than as leaving group (X)}
C08G65/4018 (Or containing halogens other than as leaving group) appears on 76 US grants and 80 published applications in this corpus.
Search patents in C08G- Granted patents
- 76
- Published applications
- 80
- Assignees
- 61
- Inventors
- 303
- 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 | 1 | 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 | 6 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 3 |
| 2004 | 4 | 2 |
| 2005 | 0 | 5 |
| 2006 | 4 | 4 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 3 | 6 |
| 2010 | 3 | 6 |
| 2011 | 1 | 4 |
| 2012 | 4 | 1 |
| 2013 | 5 | 1 |
| 2014 | 4 | 2 |
| 2015 | 2 | 1 |
| 2016 | 1 | 3 |
| 2017 | 5 | 7 |
| 2018 | 0 | 4 |
| 2019 | 4 | 4 |
| 2020 | 7 | 7 |
| 2021 | 2 | 3 |
| 2022 | 2 | 3 |
| 2023 | 2 | 1 |
| 2024 | 2 | 4 |
| 2025 | 1 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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.
- Blocky poly(ether ether ketone) copolymers and corresponding synthesis methods and articles12 Dec 2023US 11,840,606 B2Solvay Specialty Polymers Italy S.P.A.
- Halogen-containing polymer and production method for same17 Jan 2023US 11,555,093 B2Tosoh Corporation
- 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
- Aromatic polyether, composition, film, powder, pellets, composite material production method, and composite material12 Jun 2025US 2025/0188219 A1Idemitsu Kosan Co., Ltd.
- Fluororesin27 Feb 2025US 2025/0066549 A1Chemours-Mitsui Fluoroproducts Co., Ltd.
- Polyetheretherketone and preparation method therefor14 Nov 2024US 2024/0376262 A1Jilin Joinature Polymer Co., Ltd.
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