C08G 59/302
Containing sulfur
Official title: {containing sulfur}
C08G59/302 (Containing sulfur) appears on 94 US grants and 72 published applications in this corpus.
Search patents in C08G- Granted patents
- 94
- Published applications
- 72
- Assignees
- 68
- Inventors
- 296
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 3 |
| 2002 | 5 | 1 |
| 2003 | 2 | 1 |
| 2004 | 3 | 1 |
| 2005 | 1 | 3 |
| 2006 | 2 | 2 |
| 2007 | 0 | 5 |
| 2008 | 4 | 2 |
| 2009 | 1 | 3 |
| 2010 | 2 | 4 |
| 2011 | 1 | 0 |
| 2012 | 1 | 4 |
| 2013 | 3 | 4 |
| 2014 | 4 | 6 |
| 2015 | 2 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 7 |
| 2019 | 3 | 6 |
| 2020 | 4 | 6 |
| 2021 | 4 | 6 |
| 2022 | 7 | 3 |
| 2023 | 2 | 0 |
| 2024 | 2 | 0 |
| 2025 | 1 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polymerizable composition for optical materials and application of same15 Apr 2025US 12,275,813 B2Mitsui Chemicals, Inc.
- Coating method for cationic electrodeposition coating material16 Apr 2024US 11,959,188 B2Kansai Paint Co., Ltd.
- Solvent-less ionic liquid epoxy resin2 Jan 2024US 11,859,077 B2Arizona Board of Regents on behalf of Arizona State University
- Aliphatic epoxy-terminated polysulfide polymer26 Dec 2023US 11,851,531 B2Nouryon Chemicals International B. V.
- Formaldehyde free microspheres and encapsulation24 Jan 2023US 11,560,447 B2Battelle Memorial Institute
- Compounds for the formation of vitrimers1 Oct 2026US 2026/0297046 A1
- Epoxy resin composition for rtm, cured resin product and fiber-reinforced composite material, and manufacturing method therefor30 Jul 2026US 2026/0217903 A1Toray Industries, Inc.
- Curable resin composition and electronic component device11 Sep 2025US 2025/0282945 A1Resonac Corporation
- Glycidyl ether group-containing compound, curable resin composition, cured object, and laminate4 Sep 2025US 2025/0277081 A1DIC Corporation
- Sulfur-bridged thermoplastic polyesters and thermosets from furfural27 Feb 2025US 2025/0066545 A1Oulun Yliopisto
Most cited
By later US patents
- Liquid polythioethers193US 4,366,307 AProducts Research & Chemical Corp. · 1982
- Resin for optical material90US 6,117,923 AMitsubishi Gas Chemical Company, Inc. · 2000
- Episulfide compound67US 5,945,504 AMitsubishi Gas Chemical Company, Inc. · 1999
- Composition for a resin38US 6,130,307 AMitsubishi Gas Chemical Company, Inc. · 2000
- Epoxy coating38US 7,037,958 B1Texas Research International, Inc. · 2006