C10G 47/24
Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating
Official title: with moving solid particles
C10G47/24 (Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating) appears on 353 US grants and 343 published applications in this corpus.
Search patents in C10G- Granted patents
- 353
- Published applications
- 343
- Assignees
- 140
- Inventors
- 738
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 7 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 11 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 2 |
| 2003 | 3 | 2 |
| 2004 | 2 | 1 |
| 2005 | 2 | 9 |
| 2006 | 1 | 6 |
| 2007 | 2 | 13 |
| 2008 | 8 | 7 |
| 2009 | 4 | 16 |
| 2010 | 8 | 11 |
| 2011 | 14 | 32 |
| 2012 | 15 | 15 |
| 2013 | 19 | 21 |
| 2014 | 11 | 15 |
| 2015 | 16 | 17 |
| 2016 | 9 | 18 |
| 2017 | 21 | 15 |
| 2018 | 15 | 22 |
| 2019 | 11 | 14 |
| 2020 | 24 | 16 |
| 2021 | 14 | 13 |
| 2022 | 16 | 22 |
| 2023 | 18 | 19 |
| 2024 | 7 | 13 |
| 2025 | 11 | 19 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hydroconversion processes with ebullated bed reactors and inter-stage water addition21 Jul 2026US 12,686,826 B2Chevron U.S.A.Inc.
- Hydroconversion of a hydrocarbon-based heavy feedstock in a hybrid ebullated-entrained bed, comprising mixing said feedstock with a catalyst precursor containing an organic additive26 May 2026US 12,637,625 B2Ifp Energies Nouvelles
- Process for mixing dilution steam with liquid hydrocarbons before steam cracking26 May 2026US 12,637,626 B2Lummus Technology Inc.
- Entrained-bed hydroconversion of a heavy hydrocarbon feedstock, comprising pre-mixing said feedstock with an organic additive12 May 2026US 12,624,298 B2Ifp Energies Nouvelles
- Hydroconversion of a hydrocarbon-based heavy feedstock in a hybrid ebullated-entrained bed, comprising premixing said feedstock with an organic additive12 May 2026US 12,624,299 B2Ifp Energies Nouvelles
- Slurry hydrocracking process with biogenic feed2 Jul 2026US 2026/0185004 A1Uop LLC
- Heavy oil conversion with heavy oil hydrotreating recycle11 Jun 2026US 2026/0159765 A1
- Method and system for introducing catalyst precursor into heavy oil using parallel mixer lines and bypass line11 Jun 2026US 2026/0159766 A1Hydrocarbon Technology & Innovation, LLC
- Conversion of waste plastic liquified by addition of a solvent in fluidized catalytic cracker to produce para-xylene5 Feb 2026US 2026/0035628 A1Eastman Chemical Company
- Modular skid and fluid flow device arrangements for ebullated bed hydrocracking applications15 Jan 2026US 2026/0016098 A1Velan Inc.
Most cited
By later US patents
- Catalytic hydrogenation process utilizing multi-stage ebullated bed reactors148US 6,270,654 B1IFP North America, Inc. · 2001
- Catalytic multi-stage process for hydroconversion and refining hydrocarbon feeds140US 6,190,542 B1Hydrocarbon Technologies, Inc. · 2001
- Heavy oil hydrocracking process with multimetallic liquid catalyst in slurry bed128US 6,660,157 B2PetroChina Company Limited · 2003
- Process for upgrading a hydrocarbon oil113US 6,547,957 B1Texaco Inc. · 2003
- Hydroconversion process using a sulfided molybdenum catalyst concentrate96US 5,039,392 AExxon Research & Engineering Co. · 1991