C10G 25/02
Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
Official title: with ion-exchange material
C10G25/02 (Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents) appears on 348 US grants and 322 published applications in this corpus.
Search patents in C10G- Granted patents
- 348
- Published applications
- 322
- Assignees
- 160
- Inventors
- 943
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 8 | 0 |
| 1978 | 6 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 10 | 0 |
| 1983 | 8 | 0 |
| 1984 | 8 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 9 | 0 |
| 1991 | 6 | 0 |
| 1992 | 8 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 8 | 0 |
| 1999 | 8 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 4 |
| 2003 | 0 | 3 |
| 2004 | 4 | 9 |
| 2005 | 4 | 6 |
| 2006 | 6 | 11 |
| 2007 | 4 | 13 |
| 2008 | 5 | 17 |
| 2009 | 10 | 10 |
| 2010 | 5 | 13 |
| 2011 | 9 | 16 |
| 2012 | 10 | 11 |
| 2013 | 7 | 15 |
| 2014 | 13 | 15 |
| 2015 | 16 | 21 |
| 2016 | 8 | 12 |
| 2017 | 13 | 14 |
| 2018 | 20 | 23 |
| 2019 | 14 | 24 |
| 2020 | 20 | 17 |
| 2021 | 12 | 6 |
| 2022 | 9 | 12 |
| 2023 | 11 | 15 |
| 2024 | 10 | 14 |
| 2025 | 8 | 16 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for capturing mercaptans using a mesoporous capture mass8 Sep 2026US 12,729,343 B2Ifp Energies Nouvelles
- Dual reactor system with dual catalyst regeneration for upgrading plastic derived oil to hydrocarbon intermediates25 Aug 2026US 12,716,033 B2Saudi Arabian Oil Company
- Method for capturing mercaptans using a macro and mesoporous capture mass14 Jul 2026US 12,678,764 B2Ifp Energies Nouvelles
- Use of silica nanoparticles with glyoxal for H2S scavenging16 Jun 2026US 12,654,130 B2Nissan Chemical America Corporation
- Use of amine modified nanoparticles for H2S scavenging2 Jun 2026US 12,643,802 B2Nissan Chemical America Corporation
- Direct conversion of plastic derived oil and light crude oil to produce circular chemicals and low carbon fuels30 Jul 2026US 2026/0218058 A1Saudi Arabian Oil Company
- Removal of arsenic in renewable fuel production30 Jul 2026US 2026/0218061 A1Topsoe A/S
- Zeolite composite catalyst and method for hydrocracking cyclic compound having five-membered ring structure using same25 Jun 2026US 2026/0176536 A1Chiyoda Corporation
- Hydrothermally stable and non-reactive adsorbent for cracked gas dehydration8 Jan 2026US 2026/0008963 A1Uop LLC
- Removal of silicones and other impurities in pyrolysis oil using silica gel matrices1 Jan 2026US 2026/0002082 A1Sabic Global Technologies B.V.
Most cited
By later US patents
- Simultaneous removal of mercury and water from fluids167US 4,892,567 AMobil Oil Corporation · 1990
- Enhanced solvent deasphalting process for heavy hydrocarbon feedstocks utilizing solid adsorbent114US 7,566,394 B2Saudi Arabian Oil Company · 2009
- Process for the removal and recovery of mercury from hydrocarbon streams84US 5,989,506 AUop LLC · 1999
- Zeolite composition for use in olefinic separations72US 5,292,990 AExxon Research & Engineering Co. · 1994
- Production of olefins from biorenewable feedstocks71US 7,288,685 B2Uop LLC · 2007