C07C 331/32
Having isothiocyanate groups acylated
Official title: having isothiocyanate groups acylated
C07C331/32 (Having isothiocyanate groups acylated) appears on 12 US grants and 2 published applications in this corpus.
Search patents in C07C- Granted patents
- 12
- Published applications
- 2
- Assignees
- 10
- Inventors
- 41
- Latest grant
- 13 Jan 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Process for preparing alkoxycarbonyl isothiocyanate13 Jan 2015US 8,933,260 B2Dow AgroSciences LLC
- Herbicidal sulphonylamino(thio)carbonyl compounds25 Feb 2003US 6,525,211 B1Bayer Aktiengesellschaft
- Acyl isothiocyanate resins and their use in solid-supported synthesis of guanidines16 Jul 2002US 6,420,556 B1The Procter & Gamble Company
- Herbicidal sulphonylamino(thio)carbonyl compounds26 Jun 2001US 6,251,831 B1Bayer Aktiengesellschaft
- Process for manufacturing N-alkoxy(or aryloxy)carbonyl isothiocyanate derivatives using N,N-dialkylarylamine as catalyst23 May 2000US 6,066,754 ABayer Aktiengesellschaft
Most cited
By later US patents
- Herbicidal sulphonylamino(thio)carbonyl compounds13US 6,251,831 B1Bayer Aktiengesellschaft · 2001
- 6-Aryl-4-hydrazinyl-s-triazin-2-ones11US 4,406,897 AWilliam H. Rorer, Inc. · 1983
- Novel herbicidally active substituted phenylsulfonyl guanidines and intermediates thereof6US 4,568,381 ANihon Tokushu Noyaku Seizo K. K. · 1986
- Novel process of alkoxy and aryloxy isothiocyanate preparation6US 4,778,921 AAmerican Cyanamid Company · 1988
- Herbicidal sulphonylamino(thio)carbonyl compounds6US 6,525,211 B1Bayer Aktiengesellschaft · 2003