C07C 263/08
From or via heterocyclic compounds
Official title: from or via heterocyclic compounds, e.g. pyrolysis of furoxans
C07C263/08 (From or via heterocyclic compounds) appears on 10 US grants and 3 published applications in this corpus.
Search patents in C07C- Granted patents
- 10
- Published applications
- 3
- Assignees
- 6
- Inventors
- 22
- Latest grant
- 11 Aug 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Curable compositions based on polyuretidiones, polythiols and photoactivable bases and generation of isocyanates from uretidiones11 Aug 2015US 9,102,785 B2PPG Industries Ohio, Inc.
- Process for producing isocyanates14 Apr 2015US 9,006,480 B23M Innovative Properties Company
- Method for handling (2-alkyl) (acryloyl) isocyanate, method for stabilizing (2-alkyl) (acryloyl) isocyanate, method for producing (2-alkyl) (acryloyl) isocyanate, heterocyclic compound, and method for producing heterocyclic compound2 Sep 1997US 5,663,423 ANippon Paint Co., Ltd.
- Method for handling (2-Alkyl)acryloyl isocyanate, method for stabilizing (2-Alkyl)acryloyl isocyanate, method for producing (2-Alkyl)acryloyl isocyanate, heterocyclic compound, and method for producing heterocyclic compound2 Jul 1996US 5,532,360 ANippon Paint Co., Ltd.
- Preparation of alkenoyl isocyanates6 Sep 1988US 4,769,485 ANippon Paint Co., Ltd.
- Curable compositions based on polyuretidiones, polythiols and photoactivable bases and generation of isocyanates from uretidiones1 Oct 2015US 2015/0274877 A1PPG Industries Ohio, Inc.
- Process for producing isocyanates24 Jan 2013US 2013/0023694 A13M Innovative Properties Company
- Curable compositions based on polyuretidiones, polythiols and photoactivable bases and generation of isocyanates from uretidiones15 Oct 2009US 2009/0258962 A1PPG Industries Ohio, Inc.
Most cited
By later US patents
- Process for preparing 2-isocyanatoalkyl esters of organic carboxylic acids12US 4,278,809 AThe Dow Chemical Company · 1981
- Curable compositions based on polyuretidiones, polythiols and photoactivable bases and generation of isocyanates from uretidiones9US 9,102,785 B2PPG Industries Ohio, Inc. · 2015
- Preparation of alkenoyl isocyanates3US 4,769,485 ANippon Paint Co., Ltd. · 1988
- Preparation of alkylene diisocyanates2US 3,962,301 AThe Dow Chemical Company · 1976
- Production of isocyanates2US 4,029,686 AImperial Chemical Industries PLC · 1977