C07C 331/18
Having isothiocyanate groups bound to acyclic carbon atoms
Official title: having isothiocyanate groups bound to acyclic carbon atoms
C07C331/18 (Having isothiocyanate groups bound to acyclic carbon atoms) appears on 107 US grants and 100 published applications in this corpus.
Search patents in C07C- Granted patents
- 107
- Published applications
- 100
- Assignees
- 72
- Inventors
- 219
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 3 |
| 2005 | 2 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 6 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 2 | 2 |
| 2013 | 1 | 10 |
| 2014 | 5 | 4 |
| 2015 | 7 | 7 |
| 2016 | 2 | 8 |
| 2017 | 10 | 10 |
| 2018 | 10 | 10 |
| 2019 | 11 | 6 |
| 2020 | 6 | 4 |
| 2021 | 2 | 6 |
| 2022 | 4 | 2 |
| 2023 | 2 | 5 |
| 2024 | 1 | 4 |
| 2025 | 2 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Crystalline complexes31 Mar 2026US 12,590,057 B2Theracryf PLC
- Isothiocyanatoethynylbenzene derivatives27 Jan 2026US 12,534,669 B2Merck Patent GmbH
- Isothiocyanate functional surfactants, formulations incorporating the same, and associated methods of use11 Nov 2025US 12,466,789 B2The William Yarbrough Foundation
- Nitrile oxide compound28 Jan 2025US 12,209,062 B2Daikin Industries, Ltd.
- High-purity isothiocyanate compound preparation method for industrial production13 Feb 2024US 11,897,838 B2Jc (Wuxi) Company, Inc.
- Plant stomatal opening regulator16 Jul 2026US 2026/0198499 A1Kwansei Gakuin Educational Foundation
- Isothiocyanate functional surfactants, formulations incorporating the same, and associated methods of use26 Feb 2026US 2026/0055056 A1The William M. Yarbrough Foundation
- Isothiocyanatoethynylbenzene derivatives5 Jun 2025US 2025/0179364 A1Merck Patent GmbH
- Isothiocyanate functional surfactants, formulations incorporating the same, and associated methods of use22 May 2025US 2025/0161258 A1The William M. Yarbrough Foundation
- Oil-based isothiocyanate products and processes for preparing oil-based isothiocyanate products27 Feb 2025US 2025/0066293 A1Brassica Protection Products LLC
Most cited
By later US patents
- High molecular weight polymer-based prodrugs182US 5,614,549 AEnzon, Inc. · 1997
- Chemoprotective isothiocyanates86US 5,411,986 AThe Johns Hopkins University · 1995
- Backbone polysubstituted chelates for forming a metal chelate-protein conjugate82US 4,831,175 AThe United States of America, as represented by the Secretary, Department of Health and Human Services · 1989
- Extraction of non-polar isothiocyanates from plants62US 6,824,796 B2Access Business Group International LLC · 2004
- Stabilized sulforaphane62US 7,879,822 B2PharmAgra Labs, Inc. · 2011