C10G 2300/107
Atmospheric residues having a boiling point of at least about 538 °c
Official title: Atmospheric residues having a boiling point of at least about 538 °C
C10G2300/107 (Atmospheric residues having a boiling point of at least about 538 °c) appears on 795 US grants and 680 published applications in this corpus.
Search patents in C10G- Granted patents
- 795
- Published applications
- 680
- Assignees
- 189
- Inventors
- 1,463
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 23 | 0 |
| 1977 | 27 | 0 |
| 1978 | 29 | 0 |
| 1979 | 17 | 0 |
| 1980 | 22 | 0 |
| 1981 | 14 | 0 |
| 1982 | 21 | 0 |
| 1983 | 34 | 0 |
| 1984 | 46 | 0 |
| 1985 | 14 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 3 | 14 |
| 2004 | 7 | 15 |
| 2005 | 1 | 47 |
| 2006 | 5 | 25 |
| 2007 | 15 | 25 |
| 2008 | 15 | 16 |
| 2009 | 18 | 43 |
| 2010 | 28 | 28 |
| 2011 | 27 | 42 |
| 2012 | 38 | 49 |
| 2013 | 26 | 41 |
| 2014 | 40 | 22 |
| 2015 | 28 | 23 |
| 2016 | 28 | 24 |
| 2017 | 27 | 18 |
| 2018 | 23 | 26 |
| 2019 | 12 | 30 |
| 2020 | 32 | 33 |
| 2021 | 46 | 55 |
| 2022 | 41 | 34 |
| 2023 | 25 | 30 |
| 2024 | 22 | 24 |
| 2025 | 14 | 10 |
| 2026 | 8 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydroconversion processes with ebullated bed reactors and inter-stage water addition21 Jul 2026US 12,686,826 B2Chevron U.S.A.Inc.
- Process for making bright stock base oil products2 Jun 2026US 12,644,059 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
- 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
- Process and system for upgrading hydrocracker unconverted heavy oil23 Jul 2026US 2026/0209617 A1Chevron U.S.A.Inc.
- Method for the fixed-bed treatment of a heavy fossil-based feedstock comprising a fraction of plastic pyrolysis oil9 Jul 2026US 2026/0193551 A1Ifp Energies Nouvelles
- Method for producing hydroisomerized and/or hydrocracked hydrocarbons with hierarchical zeolitic materials7 May 2026US 2026/0124607 A1Uop LLC
- Process to prepare feed by using dividing wall column and/or conventional column for catalytic cracking unit targeting olefin production9 Apr 2026US 2026/0098215 A1Kellogg Brown & Root LLC
- Acid gas and carbonyl removal in a stream of a chemical processing plant20 Nov 2025US 2025/0354071 A1Ecolab USA Inc.
Most cited
By later US patents
- Catalysts for hydrotreatment of heavy hydrocarbon oils containing asphaltenes121US 4,422,960 AChiyoda Chemical Engineering & Construction Co., Ltd. · 1983
- Hydroconversion of heavy crudes with high metal and asphaltene content in the presence of soluble metallic compounds and water121US 4,592,827 AIntevep, S. A. · 1986
- Frangible catalyst pretreatment method for use in hydrocarbon hydrodemetallization process106US 4,452,911 AHRI, Inc. · 1984
- Two-step hydroprocessing of heavy hydrocarbonaceous oils104US 4,389,301 AChevron Research Company · 1983
- Resid processing for steam cracker feed and catalytic cracking103US 7,972,498 B2ExxonMobil Chemical Patents Inc. · 2011