C08K 5/39
Thiocarbamic acids
Official title: Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
C08K5/39 (Thiocarbamic acids) appears on 367 US grants and 362 published applications in this corpus.
Search patents in C08K- Granted patents
- 367
- Published applications
- 362
- Assignees
- 267
- Inventors
- 1,093
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 10 | 0 |
| 1978 | 8 | 0 |
| 1979 | 2 | 0 |
| 1980 | 7 | 0 |
| 1981 | 6 | 0 |
| 1982 | 1 | 0 |
| 1983 | 6 | 0 |
| 1984 | 5 | 0 |
| 1985 | 8 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 8 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 10 | 0 |
| 1994 | 8 | 0 |
| 1995 | 9 | 0 |
| 1996 | 2 | 0 |
| 1997 | 8 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 2 |
| 2002 | 4 | 6 |
| 2003 | 3 | 7 |
| 2004 | 7 | 9 |
| 2005 | 1 | 9 |
| 2006 | 6 | 8 |
| 2007 | 3 | 1 |
| 2008 | 3 | 10 |
| 2009 | 2 | 8 |
| 2010 | 5 | 12 |
| 2011 | 4 | 11 |
| 2012 | 5 | 7 |
| 2013 | 3 | 12 |
| 2014 | 8 | 19 |
| 2015 | 7 | 11 |
| 2016 | 8 | 22 |
| 2017 | 16 | 22 |
| 2018 | 14 | 23 |
| 2019 | 15 | 18 |
| 2020 | 21 | 26 |
| 2021 | 8 | 32 |
| 2022 | 11 | 26 |
| 2023 | 19 | 21 |
| 2024 | 15 | 17 |
| 2025 | 9 | 11 |
| 2026 | 6 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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
- Additive mixtures for rheology modification of polymers7 Apr 2026US 12,595,343 B2BASF SE
- 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
- 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
- High pressure hose outer surface rubber composition and high pressure hose17 Sep 2026US 2026/0275089 A1Sumitomo Riko Company Limited
- Conjugated Diene-Based Polymer and Conjugated Diene-Based Polymer Composition10 Sep 2026US 2026/0265430 A1Asahi Kasei Kabushiki Kaisha
- Two-Component Curable Composition and Cured Product10 Sep 2026US 2026/0265435 A1Cosmo Oil Lubricants Co., Ltd.
Most cited
By later US patents
- Use of metal carbamate accelerator in peroxide-cured golf ball center formulation159US 4,852,884 ASpalding & Evenflo Companies, Inc. · 1989
- Corrosion inhibiting composition for polyacrylic acid based binders96US 6,274,661 B1Owens Corning Fiberglass Technology, Inc. · 2001
- 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
- Mineral-filled roofing membrane compositions and uses therefor45US 5,854,327 ABridgestone/Firestone, Inc. · 1998
- Thermosetting organopolysiloxane compositions44US 4,260,726 AWacker Chemie AG · 1981