C07C 2/74
Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
Official title: by addition with simultaneous hydrogenation
C07C2/74 (Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms) appears on 167 US grants and 128 published applications in this corpus.
Search patents in C07C- Granted patents
- 167
- Published applications
- 128
- Assignees
- 38
- Inventors
- 225
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 9 | 0 |
| 1979 | 8 | 0 |
| 1980 | 6 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 1 | 3 |
| 2011 | 3 | 8 |
| 2012 | 6 | 9 |
| 2013 | 2 | 13 |
| 2014 | 11 | 17 |
| 2015 | 15 | 28 |
| 2016 | 32 | 15 |
| 2017 | 16 | 4 |
| 2018 | 8 | 7 |
| 2019 | 3 | 5 |
| 2020 | 9 | 6 |
| 2021 | 3 | 2 |
| 2022 | 1 | 2 |
| 2023 | 2 | 1 |
| 2024 | 0 | 2 |
| 2025 | 3 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems for isobutane to transportation fuel6 May 2025US 12,291,680 B2Phillips 66 Company
- Isooctane production from field butane18 Mar 2025US 12,252,466 B2Sabic Global Technologies B.V.
- Isobutane to transportation fuel25 Feb 2025US 12,234,416 B2Phillips 66 Company
- Hydroalkylation of mononuclear aromatic hydrocarbons to mono cycloalkyl aromatic hydrocarbons10 Oct 2023US 11,779,914 B2Bharat Petroleum Corporation Limited
- Catalyst for converting light olefin to aromatics, method of making and method of using the same26 Sep 2023US 11,766,666 B2China Investment Corporation Limited
- Conversion of a hydrocarbon feedstock derived from oxygen-rich biomass into aromatic isocyanates23 Jul 2026US 2026/0209166 A1Ifp Energies Nouvelles
- Aluminosilicate zeolite-hydrogenation metal component-alumina composite, preparation and use thereof16 Apr 2026US 2026/0102761 A1China Petroleum & Chemical Corporation
- Process for converting olefins to jet fuel with stripped diluent oil1 Jan 2026US 2026/0001823 A1Uop LLC
- Reactor for non-oxidative direct conversion of methane and method for preparing ethylene and aromatic compound by using same16 Jan 2025US 2025/0018357 A1Korea Research Institute of Chemical Technology
- Hydrogenation-acid catalysis bifunctional catalyst and preparation method and use thereof16 Jan 2025US 2025/0018382 A1China Petroleum & Chemical Corporation
Most cited
By later US patents
- Hydroalkylation of aromatic hydrocarbons141US 6,037,513 AMobil Oil Corporation · 2000
- Process for making cyclohexylbenzene61US 7,579,511 B1ExxonMobil Research and Engineering Company · 2009
- Hydroalkylation of aromatic hydrocarbons56US 6,730,625 B1ExxonMobil Oil Corporation · 2004
- Upgrading Fischer-Tropsch olefins48US 4,544,792 AMobil Oil Corporation · 1985
- Hydroalkylation using multimetallic zeolite catalyst46US 4,122,125 APhillips Petroleum Company · 1978