C10G 2300/1077
Vacuum residues
C10G2300/1077 (Vacuum residues) appears on 572 US grants and 719 published applications in this corpus.
Search patents in C10G- Granted patents
- 572
- Published applications
- 719
- Assignees
- 161
- Inventors
- 1,287
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 2 |
| 2003 | 1 | 4 |
| 2004 | 2 | 10 |
| 2005 | 2 | 17 |
| 2006 | 2 | 19 |
| 2007 | 12 | 18 |
| 2008 | 6 | 11 |
| 2009 | 13 | 35 |
| 2010 | 21 | 25 |
| 2011 | 19 | 43 |
| 2012 | 33 | 60 |
| 2013 | 27 | 45 |
| 2014 | 34 | 27 |
| 2015 | 34 | 25 |
| 2016 | 34 | 36 |
| 2017 | 38 | 36 |
| 2018 | 28 | 39 |
| 2019 | 26 | 48 |
| 2020 | 52 | 51 |
| 2021 | 62 | 58 |
| 2022 | 45 | 41 |
| 2023 | 29 | 31 |
| 2024 | 23 | 16 |
| 2025 | 18 | 14 |
| 2026 | 7 | 7 |
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.
- 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
- 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
- Method of preparing lube base oil28 Apr 2026US 12,612,565 B2SK Enmove Co., Ltd.
- Method for heavy fuel desulfurization using ultrasonically induced cavitation21 Apr 2026US 12,606,751 B2King Abdullah University of Science and Technology
- Coking Method and Coke Composition Containing Trace Metals1 Oct 2026US 2026/0297430 A1
- Methods and systems for co-feeding plastic waste-oil blends into a refinery reactor23 Jul 2026US 2026/0208128 A1Braskem S/A
- 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
- Slurry hydrocracking process with biogenic feed2 Jul 2026US 2026/0185004 A1Uop LLC
Most cited
By later US patents
- Integrated hydroprocessing scheme for production of premium quality distillates and lubricants96US 4,851,109 AMobil Oil Corporation · 1989
- Integrated process for the treatment of oil feeds for the production of fuel oils with a low sulphur and sediment content89US 9,650,580 B2Ifp Energies Nouvelles · 2017
- Modified thermal processing of heavy hydrocarbon feedstocks87US 7,572,362 B2Ivanhoe Energy, Inc. · 2009
- Effective integration of solvent deasphalting and ebullated-bed processing76US 7,214,308 B2Institut Francais du Petrole · 2007
- Process for converting petroleum feedstocks comprising an ebullating-bed hydrocracking stage, a maturation stage and a stage of separating the sediments for the production of fuel oils with a low sediment content75US 9,840,674 B2IFP Energies nouveles · 2017