C10G 71/00
Treatment by methods not otherwise provided for of hydrocarbon oils or fatty
Official title: Treatment by methods not otherwise provided for of hydrocarbon oils or fatty oils for lubricating purposes
C10G71/00 (Treatment by methods not otherwise provided for of hydrocarbon oils or fatty) appears on 51 US grants and 67 published applications in this corpus.
Search patents in C10G- Granted patents
- 51
- Published applications
- 67
- Assignees
- 35
- Inventors
- 148
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 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 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 4 |
| 2015 | 1 | 5 |
| 2016 | 3 | 2 |
| 2017 | 4 | 4 |
| 2018 | 1 | 1 |
| 2019 | 2 | 6 |
| 2020 | 2 | 5 |
| 2021 | 9 | 6 |
| 2022 | 7 | 7 |
| 2023 | 10 | 9 |
| 2024 | 4 | 1 |
| 2025 | 3 | 5 |
| 2026 | 1 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lignin-based diluent and related methods14 Apr 2026US 12,600,897 B2LignoSol IP Limited
- Lube base oil manufacturing process utilizing refined oil fraction of waste lubricant, and lube base oil manufactured thereby23 Sep 2025US 12,421,462 B2SK Enmove Co., Ltd.
- Solid drag reduction additive and methods of using same1 Jul 2025US 12,344,797 B2Baker Hughes Oilfield Operations LLC
- Methods and systems for inline mixing of hydrocarbon liquids14 Jan 2025US 12,197,238 B2Marathon Petroleum Company LP
- Thermally stable macromolecular compound and petroleum composition including the same10 Dec 2024US 12,163,103 B2Si Group, Inc.
- Process synthesizing sustainable aviation fuel compositions2 Apr 2026US 2026/0092023 A1Visolis, Inc.
- Process for synthesizing polymer compositions from starting materials comprising a double bond2 Apr 2026US 2026/0092130 A1Visolis, Inc.
- Compositions for fuel blending made by a sustainable process, and sustainable fuel compositions therefrom2 Apr 2026US 2026/0092228 A1Visolis, Inc.
- High energy density rocket fuel compositions26 Feb 2026US 2026/0055330 A1Visolis, Inc.
- Process for synthesizing tackifying compositions from starting materials comprising a double bond29 Jan 2026US 2026/0028433 A1Visolis, Inc.
Most cited
By later US patents
- Methods and systems for inline mixing of hydrocarbon liquids49US 11,132,008 B2Marathon Petroleum Company LP · 2021
- Methods and systems for inline mixing of hydrocarbon liquids46US 10,990,114 B1Marathon Petroleum Company LP · 2021
- Methods and systems for inline mixing of hydrocarbon liquids41US 11,416,012 B2Marathon Petroleum Company LP · 2022
- Methods and systems for inline mixing of hydrocarbon liquids37US 11,662,750 B2Marathon Petroleum Company LP · 2023
- Process configuration for producing high viscosity lubricating oils27US 4,913,794 AMobil Oil Corporation · 1990