C07C 5/52
With a hydrocarbon as an acceptor
Official title: with a hydrocarbon as an acceptor, e.g. hydrocarbon disproportionation, i.e. 2CnHp -> CnHp+q + CnHp-q
C07C5/52 (With a hydrocarbon as an acceptor) appears on 44 US grants and 43 published applications in this corpus.
Search patents in C07C- Granted patents
- 44
- Published applications
- 43
- Assignees
- 25
- Inventors
- 104
- Latest grant
- 10 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 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 | 3 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 3 | 2 |
| 2012 | 2 | 2 |
| 2013 | 3 | 4 |
| 2014 | 1 | 0 |
| 2015 | 1 | 4 |
| 2016 | 2 | 0 |
| 2017 | 5 | 4 |
| 2018 | 3 | 4 |
| 2019 | 3 | 3 |
| 2020 | 2 | 2 |
| 2021 | 2 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Production of linear alpha olefins10 Jan 2023US 11,548,841 B2Indian Oil Corporation Limited
- Processes and systems for the conversion of acyclic hydrocarbons to cyclopentadiene1 Mar 2022US 11,261,140 B2ExxonMobil Chemical Patents Inc.
- Selective hydrogenolysis integrated with cracking21 Dec 2021US 11,203,558 B2Sabic Global Technologies B.V.
- Integrated process for producing olefins from alkanes by hydrogen transfer5 Oct 2021US 11,136,279 B2ExxonMobil Research and Engineering Company
- Integration of a dehydrogenation unit and an alkylation unit11 Aug 2020US 10,737,989 B2Uop LLC
- Process synthesizing sustainable aviation fuel compositions2 Apr 2026US 2026/0092023 A1Visolis, Inc.
- Process for synthesizing polymer compositions from starting materials comprising a double bond2 Apr 2026US 2026/0092130 A1Visolis, Inc.
- Compositions for fuel blending made by a sustainable process, and sustainable fuel compositions therefrom2 Apr 2026US 2026/0092228 A1Visolis, Inc.
- High energy density rocket fuel compositions26 Feb 2026US 2026/0055330 A1Visolis, Inc.
- Process for synthesizing tackifying compositions from starting materials comprising a double bond29 Jan 2026US 2026/0028433 A1Visolis, Inc.
Most cited
By later US patents
- Methyl-tertiary ether production21US 5,254,748 APhillips Petroleum Company · 1993
- Process for the production of ethylene from natural gas with heat integration19US 8,080,697 B2Saudi Basic Industries Corporation · 2011
- Process for the production of ethylene18US 8,013,196 B2Saudi Basic Industries Corporation · 2011
- Process for hydrogenating alkenes in the presence of alkanes and a heterogeneous catalyst17US 5,227,552 AMobil Oil Corporation · 1993
- Process for the manufacture of methyl t-butyl ether12US 4,546,204 AImperial Chemical Industries of Australia · 1985