C07C 49/463
A keto group being part of a six-membered ring
Official title: a keto group being part of a six-membered ring
C07C49/463 (A keto group being part of a six-membered ring) appears on 16 US grants and 4 published applications in this corpus.
Search patents in C07C- Granted patents
- 16
- Published applications
- 4
- Assignees
- 13
- Inventors
- 31
- Latest grant
- 20 Mar 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 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 | 1 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Alpha-halotetramethycyclohexanone, a method for the preparation thereof, and a method for the preparation of a (2,3,4,4-tetramethylcyclopentyl)methy carboxylate compound20 Mar 2018US 9,919,994 B2Shin-Etsu Chemical Co., Ltd.
- Asymmetric synthesis of organic compounds28 Jul 2015US 9,090,545 B2Isis Innovation Limited
- Method for generating pollution credits while processing reactive metals24 Aug 2004US 6,780,220 B23M Innovative Properties Company
- Molten magnesium cover gas using fluorocarbons25 Mar 2003US 6,537,346 B23M Innovative Properties Company
- Process for preparation of halogenated or pseudohalogenated cyclic organic compounds6 Oct 1998US 5,817,890 ARhone-Poulenc Chimie
- Alpha-halotetramethycyclohexanone, a method for the preparation thereof, and a method for the preparation of a (2,3,4,4-tetramethylcyclopentyl)methy carboxylate compound30 Nov 2017US 2017/0342013 A1Shin-Etsu Chemical Co., Ltd.
- Asymmetric synthesis of organic compounds9 Oct 2014US 2014/0303385 A1Isis Innovation Limited
- Method for generating pollution credits while processing reactive metals4 Sep 2003US 2003/0164069 A13M Innovative Properties Company
- Molten magnesium cover gas using fluorocarbons20 Feb 2003US 2003/0034094 A13M Innovative Properties Company
Most cited
By later US patents
- Fluorination of carbanions with N-fluoro-N-alkylsulfonamides12US 4,479,901 AE. I. Du Pont de Nemours and Company · 1984
- Process for preparing fluorine-containing dicarbonyl compound8US 5,569,778 ADaikin Industries, Ltd. · 1996
- Method for generating pollution credits while processing reactive metals8US 6,780,220 B23M Innovative Properties Company · 2004
- N-fluoropyridinium-Sulfonates and a process for their preparation7US 5,081,249 AOnoda Cement Co., Ltd. · 1992
- N-fluoropyridinium salt and process for preparing same6US 4,996,320 ASagami Chemical Research Center · 1991