C07C 50/24
Containing halogen
Official title: containing halogen
C07C50/24 (Containing halogen) appears on 79 US grants and 36 published applications in this corpus.
Search patents in C07C- Granted patents
- 79
- Published applications
- 36
- Assignees
- 54
- Inventors
- 179
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 7 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 4 |
| 2004 | 1 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 2 |
| 2017 | 1 | 4 |
| 2018 | 1 | 3 |
| 2019 | 1 | 1 |
| 2020 | 3 | 1 |
| 2021 | 2 | 3 |
| 2022 | 1 | 2 |
| 2023 | 3 | 3 |
| 2024 | 0 | 1 |
| 2025 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Compounds and methods for the treatment of parasitic infections26 Aug 2025US 12,396,969 B2The Board of Trustees of the University of Illinois
- Process for preparing tapinarof15 Apr 2025US 12,275,696 B2Dermavant Sciences GmbH
- Method of stabilizing perfluorodioxolane compound, perfluorodioxolane compound-containing composition and method of producing perfluorodioxolane compound polymer26 Sep 2023US 11,767,308 B2Tosoh Corporation
- Fluoroalkyl, fluoroalkoxy, phenoxy, heteroaryloxy, alkoxy, and amine 1,4-benzoquinone derivatives for treatment of oxidative stress disorders20 Jun 2023US 11,680,034 B2PTC Therapeutics, Inc.
- Process for preparing tapinarof7 Mar 2023US 11,597,692 B2Dermavant Sciences GmbH
- Compounds and methods for the treatment of parasitic infections25 Dec 2025US 2025/0387359 A1The Board of Trustees of the University of Illinois
- Process for preparing tapinarof28 Aug 2025US 2025/0270158 A1Dermavant Sciences GmbH
- Preparation of 6-substituted menadiones3 Oct 2024US 2024/0327328 A1
- Process for preparing tapinarof8 Jun 2023US 2023/0174445 A1Dermavant Sciences GmbH
- Methods for converting thc-rich cannabinoid mixtures into cbn-rich cannabinoid mixtures30 Mar 2023US 2023/0097854 A1Canopy Growth Corporation
Most cited
By later US patents
- Medicaments27US 5,310,762 ABurroughs Wellcome Co. · 1994
- Molding for optical purposes26US 5,130,356 ABASF SE · 1992
- Medicaments24US 5,206,268 ABurroughs Wellcome Co. · 1993
- Substituted 2-higher alkyl-3-hydroxy-1,4-naphthoquinone carboxylic acid esters and their use as miticides23US 4,148,918 AE. I. Du Pont de Nemours and Company · 1979
- Medicaments23US 4,981,874 A1991