C08G 59/4064
Sulfur containing compounds
Official title: {sulfur containing compounds (C08G59/4021, C08G59/4028 take precedence)}
C08G59/4064 (Sulfur containing compounds) appears on 104 US grants and 143 published applications in this corpus.
Search patents in C08G- Granted patents
- 104
- Published applications
- 143
- Assignees
- 103
- Inventors
- 439
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 6 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 3 | 6 |
| 2012 | 2 | 3 |
| 2013 | 0 | 5 |
| 2014 | 5 | 4 |
| 2015 | 2 | 9 |
| 2016 | 6 | 7 |
| 2017 | 4 | 5 |
| 2018 | 5 | 12 |
| 2019 | 6 | 14 |
| 2020 | 5 | 6 |
| 2021 | 10 | 11 |
| 2022 | 5 | 12 |
| 2023 | 6 | 13 |
| 2024 | 6 | 16 |
| 2025 | 6 | 12 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Resin composition, resin composition film, cured film, hollow structure using same, and semiconductor device10 Feb 2026US 12,545,784 B2Toray Industries, Inc.
- Epoxy compositions and methods of use3 Feb 2026US 12,540,254 B2Ennis-Flint, Inc.
- Flame retardant epoxy resin composition6 Jan 2026US 12,516,149 B2Toray Industries, Inc.
- Epoxy resin composition, prepreg and fiber-reinforced composite material9 Dec 2025US 12,492,285 B2Toray Industries, Inc.
- Curable resin compositions containing an aliphatic polyketone toughener and composites made therefrom4 Nov 2025US 12,460,077 B2Huntsman Advanced Materials Americas LLC
- Epoxy-based uv-vis-curable encapsulant compositions13 Aug 2026US 2026/0234322 A1Sicpa Holding SA
- Thiol group-containing polyether polymer, epoxy resin-containing composition, and curing agent for epoxy resin18 Dec 2025US 2025/0382410 A1Toray Fine Chemicals Co., Ltd.
- Curable composition for forming adhesive structure, adhesive structure, method of manufacturing adhesive structure, and semiconductor device4 Dec 2025US 2025/0372563 A1
- Flux agent and semiconductor package including cured product thereof11 Sep 2025US 2025/0282908 A1Electronics and Telecommunications Research Institute
- Photosensitive resin composition, photosensitive resin film, photosensitive dry film, and pattern formation method24 Jul 2025US 2025/0237952 A1Shin-Etsu Chemical Co., Ltd.
Most cited
By later US patents
- Method of electrodepositing quaternary sulfonium group-containing resins42US 3,959,106 APPG Industries, Inc. · 1976
- Epoxy resins having reversible crosslinks42US 4,882,399 APolytechnic University · 1989
- Epoxy latent catalyst29US 4,331,582 AHitco · 1982
- Composition with latent reactive catalyst23US 4,350,790 AFord Motor Company · 1982
- Sulfonate ester catalysts in thermosetting compositions17US 4,281,075 AFord Motor Company · 1981