C08G 75/0204
Polyarylenethioethers
C08G75/0204 (Polyarylenethioethers) appears on 798 US grants and 420 published applications in this corpus.
Search patents in C08G- Granted patents
- 798
- Published applications
- 420
- Assignees
- 218
- Inventors
- 1,142
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 15 | 0 |
| 1978 | 10 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 13 | 0 |
| 1984 | 14 | 0 |
| 1985 | 15 | 0 |
| 1986 | 13 | 0 |
| 1987 | 22 | 0 |
| 1988 | 32 | 0 |
| 1989 | 45 | 0 |
| 1990 | 47 | 0 |
| 1991 | 49 | 0 |
| 1992 | 49 | 0 |
| 1993 | 49 | 0 |
| 1994 | 42 | 0 |
| 1995 | 19 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 16 | 0 |
| 1999 | 12 | 0 |
| 2000 | 12 | 0 |
| 2001 | 11 | 3 |
| 2002 | 10 | 11 |
| 2003 | 13 | 7 |
| 2004 | 6 | 8 |
| 2005 | 1 | 9 |
| 2006 | 5 | 8 |
| 2007 | 5 | 5 |
| 2008 | 1 | 4 |
| 2009 | 7 | 9 |
| 2010 | 6 | 17 |
| 2011 | 4 | 11 |
| 2012 | 11 | 11 |
| 2013 | 13 | 15 |
| 2014 | 20 | 13 |
| 2015 | 13 | 16 |
| 2016 | 13 | 15 |
| 2017 | 11 | 25 |
| 2018 | 15 | 32 |
| 2019 | 17 | 29 |
| 2020 | 23 | 28 |
| 2021 | 21 | 25 |
| 2022 | 20 | 22 |
| 2023 | 14 | 33 |
| 2024 | 9 | 34 |
| 2025 | 14 | 21 |
| 2026 | 8 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C08G 75/025Preparatory processes473
- C08G 75/0209Derived from monomers containing one aromatic ring252
- C08G 75/0277Post-polymerisation treatment175
- C08G 75/0286Chemical after-treatment159
- C08G 75/0236Containing atoms other than carbon or sulfur in a linkage between arylene140
- C08G 75/0231Containing chain-terminating or chain-branching agents121
- C08G 75/0245Block or graft polymers71
- C08G 75/0227Derived from monomers containing two or more aromatic rings49
Recent patents
- Polymer compositions for an electric vehicle25 Aug 2026US 12,715,993 B2Ticona LLC
- Polythiol composition and optical composition comprising same12 May 2026US 12,624,149 B2SK Pucore Co., Ltd.
- Sulfur-containing polymer, method for producing same, and sulfur-containing polymer composition21 Apr 2026US 12,606,675 B2Nippon Shokubai Co., Ltd.
- Dual cure sealants24 Feb 2026US 12,559,593 B2PRC-DeSoto International, Inc.
- Polyarylene sulfide production method17 Feb 2026US 12,552,901 B2Kureha Corporation
- Monomers for the formation of vitrimers1 Oct 2026US 2026/0297242 A1Airbus SAS
- Substituted polyphenylene sulfide resin20 Aug 2026US 2026/0242542 A1Daicel Corporation
- Overmolded plastic articles, uses thereof, method of making23 Jul 2026US 2026/0208408 A1Solvay Specialty Polymers USA, LLC
- Poly(arylene sulfide) resin composition, molded article, and production methods therefor23 Jul 2026US 2026/0209516 A1DIC Corporation
- Recycled polyarylene sulfide resin composition and production method thereof25 Jun 2026US 2026/0176461 A1Tosoh Corporation
Most cited
By later US patents
- Conductive polymer-matrix compositions and uses thereof117US 10,087,320 B2PolyDrop, LLC · 2018
- Process for production of high to ultra-high molecular weight linear polyarylenesulfides99US 4,645,826 AKureha Kagaku Kogyo Kabushiki Kaisha · 1987
- Method of producing poly(arylene sulfide) compositions and articles made therefrom70US 4,690,972 APhillips Petroleum Company · 1987
- Copoly(arylene sulfidex-disulfide)63US 4,786,713 AEastman Kodak Company · 1988
- Recovering granular poly(arylene sulfide) particles from a poly(arylene sulfide) reaction mixture62US 4,415,729 APhillips Petroleum Company · 1983