C08K 5/40
Thiurams, i.e. compounds containing[image cpc-sch-c08k-1011.gif] groups
Official title: Thiurams, {i.e. compounds containing[IMAGE cpc-sch-C08K-1011.gif] groups}
C08K5/40 (Thiurams, i.e. compounds containing[image cpc-sch-c08k-1011.gif] groups) appears on 139 US grants and 182 published applications in this corpus.
Search patents in C08K- Granted patents
- 139
- Published applications
- 182
- Assignees
- 117
- Inventors
- 455
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 4 |
| 2004 | 2 | 6 |
| 2005 | 0 | 6 |
| 2006 | 5 | 4 |
| 2007 | 2 | 0 |
| 2008 | 0 | 4 |
| 2009 | 1 | 4 |
| 2010 | 1 | 5 |
| 2011 | 2 | 4 |
| 2012 | 2 | 5 |
| 2013 | 2 | 8 |
| 2014 | 4 | 8 |
| 2015 | 4 | 5 |
| 2016 | 2 | 12 |
| 2017 | 9 | 14 |
| 2018 | 9 | 9 |
| 2019 | 9 | 9 |
| 2020 | 12 | 14 |
| 2021 | 4 | 15 |
| 2022 | 2 | 9 |
| 2023 | 9 | 11 |
| 2024 | 8 | 10 |
| 2025 | 5 | 7 |
| 2026 | 5 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for continuously manufacturing cured membranes21 Jul 2026US 12,686,157 B2Amrize Technology Switzerland LLC
- Cure promoter compositions and methods for the same21 Jul 2026US 12,686,755 B2The Boeing Company
- NBR composition and buffer material using the same17 Mar 2026US 12,577,379 B2Nok Corporation
- Chloroprene rubber composition3 Mar 2026US 12,565,551 B2Nok Corporation
- Sulphur-crosslinked rubber mixture and vehicle tire6 Jan 2026US 12,516,181 B2Continental Reifen Deutschland GmbH
- Thermoplastic elastomer composition and elastomer material for tire using same1 Oct 2026US 2026/0297297 A1ENEOS Materials Corporation
- Rubber compositions and articles thereof24 Sep 2026US 2026/0286106 A1The Goodyear Tire & Rubber Company
- Conjugated Diene-Based Polymer and Conjugated Diene-Based Polymer Composition10 Sep 2026US 2026/0265430 A1Asahi Kasei Kabushiki Kaisha
- Polymer composition for automotive interior skin and automotive interior skin manufactured using the same10 Sep 2026US 2026/0265501 A1Hyundai Motor Company
- Vibration isolation rubber composition and vibration isolation rubber member9 Jul 2026US 2026/0193452 A1Sumitomo Riko Company Limited
Most cited
By later US patents
- Process for producing acrylic rubber by copolymerizing acrylic ester and malonic acid derivative having active methylene group55US 4,154,914 AToyo Seal Kogyo Kabushiki Kaisha (Toyo Seal Industries Co., Ltd.) · 1979
- Thermosetting organopolysiloxane compositions44US 4,260,726 AWacker Chemie AG · 1981
- Sulfur vulcanizable rubber compound27US 5,684,091 AThe Goodyear Tire & Rubber Company · 1997
- Rubber mixture with improved abrasion27US 8,227,538 B2Continental Aktiengesellschaft · 2012
- Semi-conductive compositions, based on ethylene-vinyl acetate copolymers, having adhesion to and strippability from crosslinked polyolefin substrates22US 4,493,787 AUnion Carbide Corporation · 1985