C07C 47/14
Containing halogen
Official title: containing halogen
C07C47/14 (Containing halogen) appears on 32 US grants and 7 published applications in this corpus.
Search patents in C07C- Granted patents
- 32
- Published applications
- 7
- Assignees
- 19
- Inventors
- 61
- Latest grant
- 11 May 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 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 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Methods, compositions and uses relating thereto11 May 2021US 11,000,461 B2Innospec Limited
- Method for producing α,α-difluoroacetaldehyde16 Jul 2019US 10,351,502 B2Central Glass Company, Limited
- Method for improving preservation stability of 2,2-difluoroacetaldehyde19 Dec 2017US 9,845,278 B2Central Glass Company, Limited
- Process for producing 3,3,3-trifluoropropionic acid1 Feb 2011US 7,880,033 B2Central Glass Company, Limited
- Catalyst for oxidizing 2,2,2-trifluoroethanol and process for producing trifluoroacetaldehyde13 Jan 2009US 7,476,768 B2Tosoh F-Tech, Inc.
- Fluorine-containing ether compound and method of manufacturing the same, compound and method of manufacturing the same, fluorine-containing ether composition, coating liquid, and article and method of manufacturing the same20 Apr 2023US 2023/0120739 A1AGC Inc.
- Methods, compositions and uses relating thereto28 Mar 2019US 2019/0091121 A1Innospec Limited
- Method for Producing Alpha, Alpha-Difluoroacetaldehyde31 Jan 2019US 2019/0031587 A1Central Glass Company, Limited
- Method for Preservation of Alpha, Alpha-Difluoroacetaldehyde Alkyl Hemiacetal27 Dec 2018US 2018/0370889 A1Central Glass Company, Limited
- Method for Improving Preservation Stability of 2,2-Difluoroacetoaldehyde13 Jul 2017US 2017/0197899 A1Central Glass Company, Limited
Most cited
By later US patents
- 5-Haloalkyl-pyridines34US 4,577,028 ACiba-Geigy Corporation · 1986
- Vincadifformine synthesis process18US 4,220,774 AOmnium Chimique · 1980
- Process for the synthesis of vincadifformine and related derivatives9US 4,267,330 AOmnium Chimique Societe Anonyme · 1981
- Process for the production of chloropyridines substituted by methyl, trichloromethyl or trifluoromethyl groups8US 4,469,896 ACiba-Geigy Corporation · 1984
- 1,1,1-trifluoro-2-propene compounds7US 5,068,390 AAmerican Cyanamid Company · 1991