C07C 1/30
By splitting-off the elements of hydrogen halide from a single molecule
Official title: by splitting-off the elements of hydrogen halide from a single molecule
C07C1/30 (By splitting-off the elements of hydrogen halide from a single molecule) appears on 83 US grants and 82 published applications in this corpus.
Search patents in C07C- Granted patents
- 83
- Published applications
- 82
- Assignees
- 64
- Inventors
- 245
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 4 |
| 2005 | 0 | 5 |
| 2006 | 1 | 0 |
| 2007 | 2 | 0 |
| 2008 | 2 | 3 |
| 2009 | 0 | 2 |
| 2010 | 2 | 2 |
| 2011 | 1 | 5 |
| 2012 | 0 | 4 |
| 2013 | 2 | 9 |
| 2014 | 4 | 4 |
| 2015 | 9 | 9 |
| 2016 | 5 | 8 |
| 2017 | 6 | 4 |
| 2018 | 5 | 3 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
| 2021 | 3 | 0 |
| 2022 | 0 | 2 |
| 2023 | 2 | 3 |
| 2024 | 1 | 2 |
| 2025 | 0 | 7 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Supported metal catalyst with synergistic sites, a preparation method therefor and an application thereof28 Jul 2026US 12,691,442 B2Beijing University of Chemical Technology
- Compound, mixture, curable resin composition and cured product thereof, and method for producing compound7 Apr 2026US 12,595,334 B2Nippon Kayaku Kabushiki Kaisha
- Process for converting one or more methyl halides into ethylene and propylene2 Apr 2024US 11,945,760 B2Sulzer Management AG
- Process for converting one or more methyl halides to acyclic C3-C6 olefins4 Jul 2023US 11,691,930 B2Sulzer Management AG
- Alkyl halides conversion into ethylene and propylene9 May 2023US 11,643,371 B2Sulzer Management AG
- Multi-step defluorination of mixtures of fluorinated compounds10 Sep 2026US 2026/0265162 A1International Business Machines Corporation
- Compound, mixture, curable resin composition and cured product thereof, and method for producing compound9 Jul 2026US 2026/0193409 A1Nippon Kayaku Kabushiki Kaisha
- Dechlorinating and separating a mixture of alkylate and n-butane18 Jun 2026US 2026/0167591 A1Chevron U.S.A.Inc.
- Process for preparing beta-farnesenes and 2-(3-alkenyl)-1,3-butadiene compound having related structure, and synthetic intermediate compound thereof28 Aug 2025US 2025/0270152 A1Shin-Etsu Chemical Co., Ltd.
- Process for preparing alpha-farnesenes and 4-substituted 3-methyl-1,3-butadiene compound having related structure, and synthetic intermediate compound thereof17 Jul 2025US 2025/0230109 A1Shin-Etsu Chemical Co., Ltd.
Most cited
By later US patents
- Method and apparatus for synthesizing olefins, alcohols, ethers, and aldehydes52US 7,161,050 B2GRT, Inc. · 2007
- Zone reactor52US 7,230,150 B2GRT, Inc. · 2007
- Catalytic dehydrohalogenation process42US 4,384,159 AThe Dow Chemical Company · 1983
- Process for the selective dehydrohalogenation of an admixture of alkylhalides38US 4,982,024 AEthyl Corporation · 1991
- Processes for converting chlorinated byproducts and waste products to useful materials37US 5,453,557 AThe Dow Chemical Company · 1995