C10M 143/18
Oxidised hydrocarbons, i.e. oxidised subsequent to macromolecular formation
C10M143/18 (Oxidised hydrocarbons, i.e. oxidised subsequent to macromolecular formation) appears on 31 US grants and 11 published applications in this corpus.
Search patents in C10M- Granted patents
- 31
- Published applications
- 11
- Assignees
- 24
- Inventors
- 82
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 3 |
| 2021 | 0 | 1 |
| 2022 | 0 | 2 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for preparation of polyisobutene derivatives21 Apr 2026US 12,606,649 B2BASF SE
- Grease composition29 Dec 2020US 10,876,065 B2Kyodo Yushi Co., Ltd.
- Borated-epoxidized polybutenes as low-ash anti-wear additives for lubricants2 Sep 2008US 7,419,940 B2ExxonMobil Research and Engineering Company
- Molecular weight reduction of olefin copolymers using low-sulfur oils26 Mar 2002US 6,362,286 B1Exxon Chemical Patents Inc.
- Oil additives and compositions19 Dec 2000US 6,162,772 AInfineum USA L.P.
- Polyalkyl (meth)acrylate-based polymers with improved low temperature properties1 Oct 2026US 2026/0297236 A1Evonik Operations GmbH
- Process for preparation of polyisobutene derivatives21 Dec 2023US 2023/0406968 A1BASF SE
- Grease composition for ball joint1 Dec 2022US 2022/0380699 A1Nippeco Ltd.
- Alkylphenol detergents10 Mar 2022US 2022/0073836 A1
- Polyisobutylene-substituted phenol, derivatives thereof, and lubricating compositions containing the polyisobutylene-substituted phenol and its derivatives2 Sep 2021US 2021/0269734 A1The Lubrizol Corporation
Most cited
By later US patents
- Compositions, apparatus and methods useful for releasing solid lubricating oil additive78US 4,144,166 AAtlantic Richfield Company · 1979
- Novel lubricant epoxides44US 4,943,383 AMobil Oil Corporation · 1990
- Lubricating oil additives and composition containing same27US 4,132,661 ATexaco Inc. · 1979
- Lubricating oil composition for use with sintered porous bearings27US 5,631,211 AKabushiki Kaisha Sankyo Seiki Seisakusho · 1997
- Grease composition containing urea, urea-urethane, or urethane thickeners21US 5,043,085 A1991