C10M 141/00
Lubricating compositions characterised by the additive being a mixture of two or
Official title: Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
C10M141/00 (Lubricating compositions characterised by the additive being a mixture of two or) appears on 1,365 US grants and 1,414 published applications in this corpus.
Search patents in C10M- Granted patents
- 1,365
- Published applications
- 1,414
- Assignees
- 424
- Inventors
- 2,599
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 0 | 0 |
| 1978 | 19 | 0 |
| 1979 | 23 | 0 |
| 1980 | 11 | 0 |
| 1981 | 10 | 0 |
| 1982 | 5 | 0 |
| 1983 | 15 | 0 |
| 1984 | 14 | 0 |
| 1985 | 14 | 0 |
| 1986 | 22 | 0 |
| 1987 | 12 | 0 |
| 1988 | 12 | 0 |
| 1989 | 23 | 0 |
| 1990 | 20 | 0 |
| 1991 | 22 | 0 |
| 1992 | 28 | 0 |
| 1993 | 25 | 0 |
| 1994 | 29 | 0 |
| 1995 | 13 | 0 |
| 1996 | 27 | 0 |
| 1997 | 33 | 0 |
| 1998 | 41 | 0 |
| 1999 | 29 | 0 |
| 2000 | 23 | 0 |
| 2001 | 33 | 8 |
| 2002 | 15 | 22 |
| 2003 | 29 | 52 |
| 2004 | 29 | 49 |
| 2005 | 13 | 44 |
| 2006 | 9 | 62 |
| 2007 | 10 | 46 |
| 2008 | 20 | 49 |
| 2009 | 21 | 54 |
| 2010 | 36 | 75 |
| 2011 | 38 | 41 |
| 2012 | 27 | 53 |
| 2013 | 38 | 51 |
| 2014 | 33 | 85 |
| 2015 | 50 | 88 |
| 2016 | 58 | 70 |
| 2017 | 53 | 62 |
| 2018 | 34 | 57 |
| 2019 | 42 | 84 |
| 2020 | 47 | 62 |
| 2021 | 47 | 50 |
| 2022 | 54 | 55 |
| 2023 | 40 | 62 |
| 2024 | 40 | 50 |
| 2025 | 43 | 43 |
| 2026 | 31 | 40 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C10M 141/10At least one of them being an organic phosphorus-containing compound668
- C10M 141/08At least one of them being an organic sulfur-, selenium- or tellurium-containing358
- C10M 141/06At least one of them being an organic nitrogen-containing compound299
- C10M 141/12At least one of them being an organic compound containing atoms of255
- C10M 141/02At least one of them being an organic oxygen-containing compound81
- C10M 141/04At least one of them being an organic halogen-containing compound16
Recent patents
- Magnesium sulfonate detergent having improved compatibility with friction modifiers6 Oct 2026US 12,753,362 B2Afton Chemical Corporation
- Lubricant compositions for reduced pre-ignition in hydrogen fueled engines29 Sep 2026US 12,747,407 B2Infineum International Limited
- Lubricant formulations containing functionalized olefin polymers and reduced traditional dispersant4 Aug 2026US 12,698,453 B2Infineum International Limited
- Grease composition for constant-velocity joint and constant-velocity joint filled therewith28 Jul 2026US 12,692,454 B2Kyodo Yushi Co., Ltd.
- Lubricant composition28 Jul 2026US 12,692,456 B2Idemitsu Kosan Co., Ltd.
- Polyamide resin composition8 Oct 2026US 2026/0308472 A1Ube Corporation
- Lubricating oil composition8 Oct 2026US 2026/0308474 A1Eneos Corporation
- Control method for circulation and reclamation of industrial oil, control system for circulation and reclamation of industrial oil, and production method for reclaimed industrial oil composition1 Oct 2026US 2026/0297453 A1Citizen Watch Co., Ltd.
- Friction modifier for automatic transmission fluid24 Sep 2026US 2026/0286243 A1Chevron Oronite Company LLC
- Lubricating oil composition24 Sep 2026US 2026/0286244 A1Idemitsu Kosan Co., Ltd.
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
- High performance lubricating oils102US 6,180,575 B2Mobil Oil Corporation · 2001
- Lubricant composition86US 4,105,571 AExxon Research & Engineering Co. · 1978
- 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