C10G 57/02
Treatment of hydrocarbon oils, in the absence of hydrogen, by at least
Official title: with polymerisation
C10G57/02 (Treatment of hydrocarbon oils, in the absence of hydrogen, by at least) appears on 164 US grants and 197 published applications in this corpus.
Search patents in C10G- Granted patents
- 164
- Published applications
- 197
- Assignees
- 68
- Inventors
- 470
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 2 |
| 2002 | 4 | 2 |
| 2003 | 1 | 1 |
| 2004 | 4 | 3 |
| 2005 | 1 | 3 |
| 2006 | 0 | 2 |
| 2007 | 1 | 4 |
| 2008 | 3 | 1 |
| 2009 | 1 | 6 |
| 2010 | 1 | 5 |
| 2011 | 2 | 8 |
| 2012 | 4 | 2 |
| 2013 | 4 | 7 |
| 2014 | 5 | 16 |
| 2015 | 5 | 17 |
| 2016 | 9 | 10 |
| 2017 | 11 | 9 |
| 2018 | 10 | 10 |
| 2019 | 9 | 6 |
| 2020 | 11 | 12 |
| 2021 | 9 | 16 |
| 2022 | 11 | 15 |
| 2023 | 13 | 13 |
| 2024 | 12 | 14 |
| 2025 | 5 | 8 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for converting olefins to jet fuel30 Jun 2026US 12,668,748 B2Uop LLC
- Flexible production of benzene and derivatives thereof via oligomerization of ethylene26 May 2026US 12,637,399 B2Chevron Phillips Chemical Company LP
- Method for upgrading bio-based material and upgraded material26 May 2026US 12,637,623 B2Neste Oyj
- Processes for functionalization and polymerization of polyaromatic feedstock2 Sep 2025US 12,404,408 B2Exxon Mobil Technology and Engineering Company
- Natural gas liquids upgrading process: two-step catalytic process for alkane dehydrogenation and oligomerization19 Aug 2025US 12,391,891 B2Purdue Research Foundation
- Process for purifying a pyrolysis oil17 Sep 2026US 2026/0275206 A1BASF SE
- Process for converting olefins to jet fuel17 Sep 2026US 2026/0275207 A1Uop LLC
- Catalytic wall reactor and methods of non-oxidative direct methane conversion to ethylene26 Feb 2026US 2026/0054246 A1University of Delaware
- Recycled content hydrocarbon from a resin facility to recycled content paraxylene19 Feb 2026US 2026/0049253 A1Eastman Chemical Company
- Recycled content hydrocarbon from a resin facility to recycled content paraxylene12 Feb 2026US 2026/0042964 A1Eastman Chemical Company
Most cited
By later US patents
- Upgrading of olefinic gasoline with hydrogen contributors113US 4,090,949 AMobil Oil Corporation · 1978
- Process for the preparation of hydrocarbons90US 4,594,172 AShell Oil Company · 1986
- Process of removing oxygenated contaminants from an olefin composition82US 6,764,602 B2ExxonMobil Chemical Patents Inc. · 2004
- Integrated cracking and olefins derivative process utilizing dilute olefins69US 5,981,818 AStone & Webster Engineering Corp. · 1999
- Integrated process for gasoline production64US 4,822,477 AMobil Oil Corporation · 1989