C07C 271/60
Derivatives of carbamic acids, i.e. compounds containing any of the groups [image
Official title: having oxygen atoms of carbamate groups bound to nitrogen atoms
C07C271/60 (Derivatives of carbamic acids, i.e. compounds containing any of the groups [image) appears on 32 US grants and 20 published applications in this corpus.
Search patents in C07C- Granted patents
- 32
- Published applications
- 20
- Assignees
- 31
- Inventors
- 110
- Latest grant
- 6 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 3 |
| 2004 | 0 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Composition, production method for composition, and production method for unsaturated compound6 Feb 2024US 11,891,472 B2Resonac Corporation
- Composition, production method for composition, and production method for unsaturated compound30 May 2023US 11,661,474 B2Showa Denko K. K.
- Composition, production method for composition, and production method for unsaturated compound2 Aug 2022US 11,401,237 B2Showa Denko K. K.
- Octahydroanthracene compound, preparation method and application thereof3 Sep 2019US 10,399,931 B2Shandong Xinhua Pharmaceutical Co., Ltd.
- Pesticidally active oxime and hydrazone derivatives2 Jul 2019US 10,336,691 B2Syngenta Participations AG
- Monomers, polymers, and articles for biomaterial capture29 Jun 2023US 2023/0203221 A13M Innovative Properties Company
- Transfer film, method for producing laminate, and blocked isocyanate compound6 Apr 2023US 2023/0106830 A1FUJIFILM Corporation
- Composition, production method for composition, and production method for unsaturated compound21 Apr 2022US 2022/0119585 A1Showa Denko K. K.
- Composition, production method for composition, and production method for unsaturated compound23 Sep 2021US 2021/0292469 A1Showa Denko K. K.
- Composition, production method for composition, and production method for unsaturated compound1 Jul 2021US 2021/0198184 A1Showa Denko K. K.
Most cited
By later US patents
- Oxime-carbamates and oxime-carbonates as bronchodilators and anti-inflammatory agents74US 5,124,455 AAmerican Home Products Corporation · 1992
- 7-(substituted)-8-(substituted)-9-substituted amino)-6-demethyl-6-deoxytetracyclines51US 5,430,162 AAmerican Cyanamid Company · 1995
- 7-(substituted-9-(substituted amino)-6-demethyl-6-deoxytetracyclines38US 5,495,018 AAmerican Cyanamid Company · 1996
- 7-(substituted)-8-(substituted)-9-(substitued amino)-6-demethyl-6-deoxytetracyclines38US 5,886,175 AAmerican Cyanamid Company · 1999
- 7-(substituted)-8-(substituted)-9-(substituted amino)-6-demethyl-6-deoxytetracyclines35US 5,512,553 AAmerican Cyanamid Company · 1996