C08K 5/405
Thioureas
Official title: Thioureas; Derivatives thereof
C08K5/405 (Thioureas) appears on 68 US grants and 72 published applications in this corpus.
Search patents in C08K- Granted patents
- 68
- Published applications
- 72
- Assignees
- 73
- Inventors
- 226
- Latest grant
- 9 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 2 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 4 |
| 2011 | 2 | 2 |
| 2012 | 1 | 1 |
| 2013 | 0 | 6 |
| 2014 | 1 | 7 |
| 2015 | 2 | 0 |
| 2016 | 3 | 3 |
| 2017 | 3 | 4 |
| 2018 | 3 | 10 |
| 2019 | 3 | 2 |
| 2020 | 3 | 4 |
| 2021 | 1 | 8 |
| 2022 | 3 | 4 |
| 2023 | 1 | 5 |
| 2024 | 3 | 4 |
| 2025 | 0 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Corrosion inhibition compositions and associated methods for inhibiting corrosion on metallic substrates9 Jul 2024US 12,031,058 B2The Boeing Company
- Binder composition, rigid body, and method for manufacturing rigid body11 Jun 2024US 12,006,418 B2Nippon Shokubai Co., Ltd.
- Ageing-resistant rubber composition and processing method therefor and use thereof28 May 2024US 11,993,703 B2Hangzhou Xinglu Technologies Co., Ltd
- Compositions for synthetic polyisoprene latex articles19 Dec 2023US 11,845,817 B2Ansell Limited
- Chloroprene copolymer latex composition and molded product thereof30 Aug 2022US 11,427,701 B2Showa Denko K. K.
- Two-Component Curable Composition and Cured Product10 Sep 2026US 2026/0265435 A1Cosmo Oil Lubricants Co., Ltd.
- Rubber composition, vulcanized product, and vulcanized molded body5 Feb 2026US 2026/0035542 A1Denka Company Limited
- Grip rubber composition and golf club grip24 Jul 2025US 2025/0235757 A1Sumitomo Rubber Industries, Ltd.
- Corrosion inhibition compositions and associated methods for inhibiting corrosion on metallic substrates24 Oct 2024US 2024/0352260 A1The Boeing Company
- Sealant composition and tire using the same25 Jul 2024US 2024/0246304 A1The Yokohama Rubber Co., Ltd.
Most cited
By later US patents
- Corrosion inhibiting composition for polyacrylic acid based binders96US 6,274,661 B1Owens Corning Fiberglass Technology, Inc. · 2001
- Ethylene-.alpha.-olefin-nonconjugated polyene random copolymer, rubber composition, and process for preparing the random copolymer39US 5,610,254 AMitsui Petrochemical Industries, Ltd. · 1997
- Method for producing thermoplastic elastomer compositions28US 5,373,055 ASumitomo Chemical Company, Limited · 1994
- Process for production of chlorinated ethylene-propylene copolymers17US 5,087,673 AShowa Denko K. K. · 1992
- Process for production of chlorinated ethylene-propylene copolymers17US 5,466,757 AShowa Denko K. K. · 1995