C07C 23/02
Monocyclic halogenated hydrocarbons
C07C23/02 (Monocyclic halogenated hydrocarbons) appears on 69 US grants and 38 published applications in this corpus.
Search patents in C07C- Granted patents
- 69
- Published applications
- 38
- Assignees
- 45
- Inventors
- 170
- Latest grant
- 19 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 0 |
| 2002 | 4 | 0 |
| 2003 | 0 | 2 |
| 2004 | 3 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 2 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 4 |
| 2019 | 3 | 5 |
| 2020 | 6 | 3 |
| 2021 | 3 | 1 |
| 2022 | 1 | 4 |
| 2023 | 1 | 0 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hydrofluoroolefins and methods of using same19 Mar 2024US 11,932,589 B23M Innovative Properties Company
- Pyrazole compounds or salts thereof, preparation method therefor, herbicidal composition and use thereof30 May 2023US 11,661,413 B2Qingdao Kingagroot Chemical Compounds Co., Ltd.
- Halogenated conjugated diene compound, and preparation and application thereof31 May 2022US 11,345,648 B2Oriental (Luzhou) Agrochemicals. Co., Ltd.
- Direct palladium-catalyzed aromatic fluorination23 Nov 2021US 11,179,710 B2President and Fellows of Harvard College
- Fluorocarbon molecules for high aspect ratio oxide etch19 Oct 2021US 11,152,223 B2American Air Liquide, Inc.
- Novel monomer and chemically recyclable polymer material comprising the same26 Mar 2026US 2026/0085055 A1Korea Institute of Science and Technology
- Fluorine substituted cyclobutene compounds, and compositions, methods and uses including same14 Nov 2024US 2024/0376363 A1Honeywell International Inc.
- Method for producing cycloalkyl bromide22 Aug 2024US 2024/0279142 A1Sumitomo Chemical Company, Limited
- Hydrofluoroolefins and methods of using same5 May 2022US 2022/0135503 A13M Innovative Properties Company
- Plasma etching method and plasma etching apparatus17 Mar 2022US 2022/0084835 A1Kioxia Corporation
Most cited
By later US patents
- Process for production of polyfluoroolefins51US 5,162,594 AE. I. Du Pont de Nemours and Company · 1992
- Gem-dihydropolyfluoroalkanes and monohydropolyfluoroalkenes, processes for their production, and use of gem-dihydropolyfluoroalkanes in cleaning compositions40US 5,268,122 AE. I. Du Pont de Nemours and Company · 1993
- Fluoro compound preparation34US 4,086,407 APhillips Petroleum Company · 1978
- Fluoro compound preparation19US 3,996,299 APhillips Petroleum Company · 1976
- Process for preparing fluorinated C.sub.4 to C.sub.6 hydrocarbons and novel cyclic fluorinated hydrocarbons and their use as propellant gas and working fluid for heat pump systems19US 4,902,839 ABayer Aktiengesellschaft · 1990