C10G 47/00
Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating
Official title: Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions (C10G15/00 takes precedence; destructive hydrogenation of non-melting solid carbonaceous or similar materials C10G1/06)
C10G47/00 (Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating) appears on 2,552 US grants and 2,312 published applications in this corpus.
Search patents in C10G- Granted patents
- 2,552
- Published applications
- 2,312
- Assignees
- 554
- Inventors
- 3,953
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 37 | 0 |
| 1977 | 41 | 0 |
| 1978 | 20 | 0 |
| 1979 | 25 | 0 |
| 1980 | 28 | 0 |
| 1981 | 27 | 0 |
| 1982 | 20 | 0 |
| 1983 | 29 | 0 |
| 1984 | 28 | 0 |
| 1985 | 25 | 0 |
| 1986 | 37 | 0 |
| 1987 | 30 | 0 |
| 1988 | 28 | 0 |
| 1989 | 36 | 0 |
| 1990 | 40 | 0 |
| 1991 | 33 | 0 |
| 1992 | 39 | 0 |
| 1993 | 37 | 0 |
| 1994 | 34 | 0 |
| 1995 | 26 | 0 |
| 1996 | 14 | 0 |
| 1997 | 17 | 0 |
| 1998 | 13 | 0 |
| 1999 | 33 | 0 |
| 2000 | 35 | 0 |
| 2001 | 27 | 9 |
| 2002 | 22 | 30 |
| 2003 | 38 | 29 |
| 2004 | 30 | 51 |
| 2005 | 27 | 48 |
| 2006 | 25 | 54 |
| 2007 | 25 | 52 |
| 2008 | 27 | 48 |
| 2009 | 43 | 85 |
| 2010 | 51 | 87 |
| 2011 | 54 | 103 |
| 2012 | 59 | 93 |
| 2013 | 86 | 114 |
| 2014 | 89 | 123 |
| 2015 | 100 | 107 |
| 2016 | 81 | 125 |
| 2017 | 100 | 133 |
| 2018 | 132 | 125 |
| 2019 | 128 | 134 |
| 2020 | 161 | 116 |
| 2021 | 127 | 121 |
| 2022 | 93 | 110 |
| 2023 | 95 | 144 |
| 2024 | 78 | 102 |
| 2025 | 65 | 116 |
| 2026 | 57 | 53 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C10G 47/02Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating1,624
- C10G 47/24Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating353
- C10G 47/32In the presence of hydrogen-generating compounds148
- C10G 47/36Controlling or regulating112
- C10G 47/22Non-catalytic cracking in the presence of hydrogen69
Recent patents
- Chemical-type hydrocracking catalyst, preparation method therefor, and application thereof6 Oct 2026US 12,752,264 B2China Petroleum & Chemical Corporation
- Processes and systems for steam cracking hydrocarbon feeds6 Oct 2026US 12,753,351 B2ExxonMobil Chemical Patents Inc.
- Method of preparing a hydrocracking catalyst29 Sep 2026US 12,746,535 B2Shell USA, Inc.
- Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using plastic29 Sep 2026US 12,747,401 B2Marathon Petroleum Company LP
- Hydrocracking catalyst comprising a zeolite Y specific for the production of naphtha22 Sep 2026US 12,741,273 B2Ifp Energies Nouvelles
- Plastic treatment with bases8 Oct 2026US 2026/0308461 A1Reaction 35, LLC
- Method for producing middle distillates and naphtha from a feedstock comprising an aromatic pyrolysis oil fraction8 Oct 2026US 2026/0308463 A1Ifp Energies Nouvelles
- Refining and/or petrochemical facility and apparatus for heating fluids in processes related to refining and petrochemical industries using rotary generated thermal energy17 Sep 2026US 2026/0274747 A1Coolbrook Oy
- Steam cracking of non-hydroprocessed liquid hydrocarbons17 Sep 2026US 2026/0275204 A1
- Use of a fuel cell to decarbonize a hydrocarbon cracking system17 Sep 2026US 2026/0279863 A1Chevron Phillips Chemical Company LP
Most cited
By later US patents
- Heavy oil recovery process320US 4,706,751 AS-Cal Research Corp. · 1987
- Hydroprocessing using bulk Group VIII/Group VIB catalysts (HEN-9901)250US 6,162,350 AExxon Research & Engineering Co. · 2000
- Bone hemi-lumbar interbody spinal implant having an asymmetrical leading end and method of installation thereof240US 6,350,283 B12002
- Bone hemi-lumbar interbody spinal implant having an asymmetrical leading end and method of installation thereof228US 6,666,890 B22003
- Slurry hydroprocessing using bulk multimetallic catalysts185US 6,712,955 B1ExxonMobil Research and Engineering Company · 2004