C08G 75/0222
Containing nitrogen
Official title: containing nitrogen
C08G75/0222 (Containing nitrogen) appears on 52 US grants and 30 published applications in this corpus.
Search patents in C08G- Granted patents
- 52
- Published applications
- 30
- Assignees
- 27
- Inventors
- 103
- Latest grant
- 24 Feb 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 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 3 |
| 2014 | 5 | 3 |
| 2015 | 2 | 3 |
| 2016 | 4 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 1 | 3 |
| 2020 | 2 | 4 |
| 2021 | 2 | 2 |
| 2022 | 2 | 0 |
| 2023 | 3 | 3 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dual cure sealants24 Feb 2026US 12,559,593 B2PRC-DeSoto International, Inc.
- Curable composition and optical material comprising cured product thereof2 Apr 2024US 11,945,914 B2LG Chem.Ltd.
- Triazine ring-containing polymer, and thermoplastic resin, article, and optical part including same28 Nov 2023US 11,827,750 B2Osaka Gas Chemicals Co., Ltd.
- Chalcogenide Hybrid Inorganic/organic Polymer (CHIP) materials as improved crosslinking agents for vulcanization13 Jun 2023US 11,674,005 B2Arizona Board of Regents on Behalf of the University of Arizona
- Dual cure sealants23 May 2023US 11,655,340 B2PRC-DeSoto International, Inc.
- Amine-functionalized poly(arylene sulfide) polymer13 Feb 2025US 2025/0051521 A1Solvay Specialty Polymers USA, LLC
- Chalcogenide hybrid inorganic/organic polymer (chip) materials as improved crosslinking agents for vulcanization19 Oct 2023US 2023/0331940 A1Arizona Board of Regents on Behalf of the University of Arizona
- Dual Cure Sealants3 Aug 2023US 2023/0242710 A1PRC-DeSoto International, Inc.
- Polyarylene sulfide production method, polyarylene sulfide copolymer production method, and polyarylene sulfide13 Jul 2023US 2023/0220162 A1Toray Industries, Inc.
- Triazine ring-containing polymer, and thermoplastic resin, article, and optical part including same2 Sep 2021US 2021/0269599 A1Osaka Gas Chemicals Co., Ltd.
Most cited
By later US patents
- Copoly(arylene sulfidex-disulfide)63US 4,786,713 AEastman Kodak Company · 1988
- Conductive heterocyclic ladder polymers27US 4,618,453 AThe United States of America as represented by the Secretary of the Navy · 1986
- High strength thermoplastic resin/carbon fiber composites and methods25US 5,039,572 APhillips Petroleum Company · 1991
- Multifunctional sulfur-containing polymers, compositions thereof and methods of use24US 8,729,216 B2PRC-DeSoto International, Inc. · 2014
- Polyarylene sulfide resin compositions22US 6,117,950 AIdemitsu Petrochemical Co., Ltd. · 2000