C08G 75/0227
Derived from monomers containing two or more aromatic rings
Official title: derived from monomers containing two or more aromatic rings
C08G75/0227 (Derived from monomers containing two or more aromatic rings) appears on 49 US grants and 33 published applications in this corpus.
Search patents in C08G- Granted patents
- 49
- Published applications
- 33
- Assignees
- 39
- Inventors
- 114
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 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 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 3 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 3 |
| 2019 | 4 | 3 |
| 2020 | 3 | 3 |
| 2021 | 2 | 1 |
| 2022 | 0 | 2 |
| 2023 | 2 | 3 |
| 2024 | 0 | 3 |
| 2025 | 3 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical polymer and lens including same27 Jan 2026US 12,534,575 B2Samsung Electro-Mechanics Co., Ltd.
- Crosslinked polymers and related compositions, electrochemical cells, batteries, methods and systems23 Dec 2025US 12,503,539 B2Linova Energy Inc.
- Poly(arylene sulfide) polymers and corresponding polymer compositions and articles22 Jul 2025US 12,365,765 B2Solvay Specialty Polymers USA, LLC
- Poly(arylene sulfide) polymers and corresponding polymer compositions and articles15 Jul 2025US 12,359,025 B2Solvay Specialty Polymers USA, LLC
- Polyvinyl thioether ester, preparation method therefor and use thereof17 Oct 2023US 11,787,907 B2Soochow University
- Substituted polyphenylene sulfide resin20 Aug 2026US 2026/0242542 A1Daicel Corporation
- Dual curing composition based on methacrylate functional compounds16 Oct 2025US 2025/0320329 A1Henkel AG & Co. KGaA
- Poly(arylene sulfide) polymers and corresponding polymer compositions and articles2 May 2024US 2024/0141109 A1Solvay Specialty Polymers USA, LLC
- S-linked quinone polymers, sulfurized carbon matrices and related composites, compositions, electrode material, electrodes, electrochemical cells, batteries, methods and systems25 Jan 2024US 2024/0026082 A1Alionyx Energy Systems
- Tricyclic compounds and related compositions, zinc electrochemical cells, batteries, methods and systems11 Jan 2024US 2024/0010624 A1Alionyx Energy Systems
Most cited
By later US patents
- Copoly(arylene sulfidex-disulfide)63US 4,786,713 AEastman Kodak Company · 1988
- Melt-stable poly(arylene thioether-ketone) compositions38US 4,895,892 AKureha Kagaku Kogyo Kabushiki Kaisha · 1990
- Preparation of thioether polymers22US 9,120,897 B1International Business Machines Corporation · 2015
- Heat curable poly(arylene sulfide) compositions17US 3,988,286 APhillips Petroleum Company · 1976
- Polyarylene sulfide and its production method16US 7,750,111 B2Toray Industries, Inc. · 2010