C07C 311/65
N-sulfonylisocyanates
C07C311/65 (N-sulfonylisocyanates) appears on 111 US grants and 3 published applications in this corpus.
Search patents in C07C- Granted patents
- 111
- Published applications
- 3
- Assignees
- 14
- Inventors
- 101
- Latest grant
- 24 Aug 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 6 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 6 | 0 |
| 1984 | 16 | 0 |
| 1985 | 10 | 0 |
| 1986 | 17 | 0 |
| 1987 | 14 | 0 |
| 1988 | 12 | 0 |
| 1989 | 7 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Nitro-sulfobenzamides24 Aug 2010US 7,781,611 B2Aventis CropScience GmbH
- Substituted sulphonyl amino(thio)carbonyl compounds and their use as herbicides13 Jan 2004US 6,677,277 B1Bayer Aktiengesellschaft
- Herbicidal sulphonylamino(thio)carbonyl compounds25 Feb 2003US 6,525,211 B1Bayer Aktiengesellschaft
- Phenylsulfonylureas, processes for their preparation, and their use as herbicides and plant growth regulators25 Jun 2002US 6,410,483 B1Hoechst Schering AgrEvo GmbH
- Herbicidal sulphonylamino(thio)carbonyl compounds26 Jun 2001US 6,251,831 B1Bayer Aktiengesellschaft
- Isocyanate composition and preparation method of the same16 Jan 2025US 2025/0019484 A1Hanwha Solutions Corporation
- Salts of 2-iodo-n-[(4-methoxy-6-methyl-1,3, 5-triazine-2-yl) carbamoyl] benzenesulfonamide, method for the production thereof and use thereof as herbicides and plant growth regulators11 Nov 2010US 2010/0285964 A1BayerCropScience AG
- Nitro-sulfobenzamides6 Sep 2001US 2001/0020092 A1Aventis CropScience GmbH
Most cited
By later US patents
- Agricultural sulfonamides50US 4,394,506 AE. I. Du Pont de Nemours and Company · 1983
- Herbicidal sulfonamides44US 4,420,325 AE. I. Du Pont de Nemours and Company · 1983
- Triazinyl-amino-carbonyl-1,3-benzohetero- or -1,4-benzohetero-sulfonamides31US 4,595,407 AE. I. Du Pont de Nemours and Company · 1986
- Agricultural sulfonamides25US 4,302,241 AE. I. Du Pont de Nemours and Company · 1981
- Pyridyl sulfone herbicides24US 4,456,469 AE. I. Du Pont de Nemours and Company · 1984