C07C 309/81
Of an unsaturated carbon skeleton
Official title: of an unsaturated carbon skeleton
C07C309/81 (Of an unsaturated carbon skeleton) appears on 14 US grants and 9 published applications in this corpus.
Search patents in C07C- Granted patents
- 14
- Published applications
- 9
- Assignees
- 8
- Inventors
- 44
- Latest grant
- 18 Jul 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Superacid functional compounds18 Jul 2017US 9,708,254 B2Arkema Inc.
- Electrolytic solutions and battery6 Oct 2015US 9,153,836 B2Sony Corporation
- Fatty acid amide hydrolase inhibitors11 Aug 2015US 9,102,622 B2University of Connecticut
- Herbicidal Sulfonamides7 Nov 1989US 4,878,938 AE. I. Du Pont de Nemours and Company
- Herbicidal ortho-sulfamoyl sulfonamides22 Nov 1988US 4,786,316 AE. I. Du Pont de Nemours and Company
- Conjugate and the preparing method and use thereof8 Aug 2024US 2024/0261425 A1Nanjing University
- Method for coupling an aromatic or vinylic compound to a boron-containing compound23 Aug 2018US 2018/0237459 A1Dow Global Technologies LLC
- Electrolytic solution and battery28 Jan 2016US 2016/0028124 A1Sony Corporation
- Superacid functional compounds23 May 2013US 2013/0131201 A1Arkema Inc.
- 2,3,4-benzothiadiazepine-2,2-dioxide derivatives4 Oct 2012US 2012/0252784 A1
Most cited
By later US patents
- Herbicidal o-aryl or alkarylsulfonylureas18US 4,378,991 AE. I. Du Pont de Nemours and Company · 1983
- Herbicidal 2,6-disubstituted benzylsulfonamides and benzenesulfamates12US 4,678,500 AE. I. Du Pont de Nemours and Company · 1987
- Herbicidal Sulfonamides5US 4,878,938 AE. I. Du Pont de Nemours and Company · 1989
- Herbicidal sulfonamides4US 4,604,131 AE. I. Du Pont de Nemours and Company · 1986
- Hydrocarbylethyl sulfonyl fluoride3US 4,269,790 AChevron Research Company · 1981