C07C 45/43
Of >cx2 groups, x being halogen
Official title: of >CX2 groups, X being halogen
C07C45/43 (Of >cx2 groups, x being halogen) appears on 85 US grants and 18 published applications in this corpus.
Search patents in C07C- Granted patents
- 85
- Published applications
- 18
- Assignees
- 51
- Inventors
- 152
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 6 | 0 |
| 1983 | 1 | 0 |
| 1984 | 7 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 8 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 3 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 5 |
| 2015 | 4 | 0 |
| 2016 | 2 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electromechanically driven oscillatory flow in fluidic systems25 Aug 2026US 12,714,979 B2Massachusetts Institute of Technology
- Substituted hydroxystilbene compounds and derivatives synthesis and uses thereof4 Nov 2025US 12,459,883 B2Kynan Duke IP, LLC
- Process for the manufacture of fluorinated benzenes and fluorinated benzophenones, and derivatives thereof18 May 2021US 11,008,273 B2
- Process for preparing 3-chloro-2-vinylphenylsulfonates14 Apr 2020US 10,618,872 B2Bayer CropScience AG
- Method for producing an ω-halo-2-alkynal24 Jan 2017US 9,550,720 B2Shin-Etsu Chemical Co., Ltd.
- Compounds and compositions that attract the species pseudococcus longispinus, attractant device and methods for controlling and/or monitoring the pest13 Aug 2026US 2026/0231936 A1Ecología y Protección Agrícola, S.L.
- Substituted Hydroxystilbene Compounds and Derivatives, Synthesis and Uses Thereof23 Jul 2026US 2026/0209152 A1Kynan Duke IP, LLC
- Electromechanically driven oscillatory flow in fluidic systems1 Jun 2023US 2023/0166233 A1Massachusetts Institute of Technology
- Substituted hydroxystilbene compounds and derivatives synthesis and uses thereof25 May 2023US 2023/0159421 A1Kynan Duke IP, LLC
- Process for Manufacture of Fluorinated Benzenes and Fluorinated Benzophenones, and Derivatives Thereof23 Sep 2021US 2021/0292264 A1Fujian Yongjing Technology Co., Ltd
Most cited
By later US patents
- 3-hydroxy-2-cyclobuten-1-one salts, their production and use65US 5,118,847 ALonza Ltd. · 1992
- Process for the preparation of o-phthalaldehydes33US 5,107,032 ANoramco, Inc. · 1992
- Preparation of carbonyl compounds28US 4,317,934 AEthyl Corporation · 1982
- 2,4-Dichloro-5-fluorobenzoyl halide and a process for its preparation28US 4,439,620 ABayer Aktiengesellschaft · 1984
- 2,2-dimethyl-3-(2-halovinyl)cyclopropane carboxlic acid ester pesticides15US 4,622,337 ANational Research Development Corporation · 1986