C10M 141/08
At least one of them being an organic sulfur-, selenium- or tellurium-containing
Official title: at least one of them being an organic sulfur-, selenium- or tellurium-containing compound
C10M141/08 (At least one of them being an organic sulfur-, selenium- or tellurium-containing) appears on 358 US grants and 356 published applications in this corpus.
Search patents in C10M- Granted patents
- 358
- Published applications
- 356
- Assignees
- 161
- Inventors
- 860
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 8 | 0 |
| 1979 | 11 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 6 | 0 |
| 1992 | 11 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 9 | 0 |
| 1997 | 9 | 0 |
| 1998 | 10 | 0 |
| 1999 | 7 | 0 |
| 2000 | 8 | 0 |
| 2001 | 12 | 1 |
| 2002 | 3 | 5 |
| 2003 | 11 | 13 |
| 2004 | 9 | 19 |
| 2005 | 2 | 7 |
| 2006 | 3 | 16 |
| 2007 | 2 | 13 |
| 2008 | 4 | 16 |
| 2009 | 5 | 8 |
| 2010 | 11 | 24 |
| 2011 | 10 | 13 |
| 2012 | 8 | 15 |
| 2013 | 12 | 13 |
| 2014 | 9 | 14 |
| 2015 | 8 | 28 |
| 2016 | 19 | 19 |
| 2017 | 17 | 15 |
| 2018 | 10 | 14 |
| 2019 | 11 | 24 |
| 2020 | 12 | 14 |
| 2021 | 14 | 11 |
| 2022 | 7 | 17 |
| 2023 | 8 | 9 |
| 2024 | 5 | 9 |
| 2025 | 11 | 6 |
| 2026 | 5 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnesium sulfonate detergent having improved compatibility with friction modifiers6 Oct 2026US 12,753,362 B2Afton Chemical Corporation
- Lubricant formulations containing functionalized olefin polymers and reduced traditional dispersant4 Aug 2026US 12,698,453 B2Infineum International Limited
- Antioxidants with high mono-alkylated diphenylamine content21 Apr 2026US 12,606,769 B2Chevron Oronite Company LLC
- Hybrid greases made with anhydrous metal soaps and over-based metal detergents and methods of making21 Apr 2026US 12,606,770 B2The Lubrizol Corporation
- Bio-based lubricant compositions17 Mar 2026US 12,577,493 B2ExxonMobil Technology and Engineering Company
- Aftertreatment system friendly engine oil formulation3 Sep 2026US 2026/0258317 A1Chevron Oronite Company LLC
- Lubricating fluid for internal combustion engines fueled with alternative combustion fuels having high auto-ignition temperatures13 Aug 2026US 2026/0234491 A1Afton Chemical Corporation
- Lubricating Composition With Phenolic Antioxidant And Low Active Sulfur13 Aug 2026US 2026/0234492 A1The Lubrizol Corporation
- Lubricating fluid for internal combustion engines fueled with alternative combustion fuels having high auto-ignition temperatures13 Aug 2026US 2026/0234493 A1Afton Chemical Corporation
- High performance wind turbine gear oils and related methods13 Aug 2026US 2026/0234496 A1ExxonMobil Technology and Engineering Company
Most cited
By later US patents
- Ashless dispersants formed from substituted acylating agents and their production and use115US 5,241,003 AEthyl Petroleum Additives, Inc. · 1993
- Additive compositions for lubricants and functional fluids85US 5,705,458 AThe Lubrizol Corporation · 1998
- Ashless dispersants formed from substituted acylating agents and their production and use82US 5,137,980 AEthyl Petroleum Additives, Inc. · 1992
- Grease composition with improved antiwear properties61US 5,641,730 AChevron Chemical Company · 1997
- Hydrocarbyl dispersants including pendant polar functional groups52US 7,214,649 B2Afton Chemical Corporation · 2007