C10M 169/044
The additives being a mixture of non-macromolecular and macromolecular compounds
Official title: {the additives being a mixture of non-macromolecular and macromolecular compounds}
C10M169/044 (The additives being a mixture of non-macromolecular and macromolecular compounds) appears on 449 US grants and 544 published applications in this corpus.
Search patents in C10M- Granted patents
- 449
- Published applications
- 544
- Assignees
- 296
- Inventors
- 1,345
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 11 | 0 |
| 1996 | 8 | 0 |
| 1997 | 12 | 0 |
| 1998 | 10 | 0 |
| 1999 | 14 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 4 |
| 2002 | 4 | 2 |
| 2003 | 12 | 23 |
| 2004 | 3 | 16 |
| 2005 | 10 | 14 |
| 2006 | 3 | 19 |
| 2007 | 4 | 14 |
| 2008 | 5 | 11 |
| 2009 | 0 | 9 |
| 2010 | 10 | 14 |
| 2011 | 7 | 10 |
| 2012 | 9 | 10 |
| 2013 | 5 | 13 |
| 2014 | 8 | 16 |
| 2015 | 15 | 14 |
| 2016 | 17 | 34 |
| 2017 | 13 | 20 |
| 2018 | 9 | 43 |
| 2019 | 23 | 54 |
| 2020 | 27 | 39 |
| 2021 | 25 | 30 |
| 2022 | 32 | 23 |
| 2023 | 20 | 39 |
| 2024 | 24 | 25 |
| 2025 | 23 | 27 |
| 2026 | 15 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lubricating oil compositions with improved wear performance and soot dispersancy6 Oct 2026US 12,753,363 B2Infineum International Limited
- 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
- Dispersions containing graphenic carbon nanoparticles and dispersant resins28 Jul 2026US 12,692,162 B2PPG Industries Ohio, Inc.
- Environmentally acceptable lubricant compositions14 Jul 2026US 12,680,050 B2Polnox Corporation
- Lubricating oil composition8 Oct 2026US 2026/0308474 A1Eneos Corporation
- Dispersions containing graphenic carbon nanoparticles and dispersant resins1 Oct 2026US 2026/0296894 A1PPG Industries Ohio, Inc.
- A coating composition, a process of producing the same, a process of forming a coating film using the same, a lubricating article kit using the same, and a washer fluid using the same27 Aug 2026US 2026/0250596 A1National Institute for Materials Science
- High performance gear oils and related methods13 Aug 2026US 2026/0234495 A1ExxonMobil Technology and Engineering Company
- High performance gear oils and related methods13 Aug 2026US 2026/0234498 A1ExxonMobil Technology and Engineering Company
Most cited
By later US patents
- High performance lubricating oils102US 6,180,575 B2Mobil Oil Corporation · 2001
- High oleic polyol esters, compositions and lubricants, functional fluids and greases containing the same73US 5,773,391 AThe Lubrizol Corporation · 1998
- Lubricant composition for treatment of non-ferrous metals and process using same60US 5,614,482 AParker Sales, Inc. · 1997
- High-temperature lubricant for the hot-working of metals59US 4,052,323 ALonza Ltd. · 1977
- Solid lubricant composition58US 4,915,856 ADurafilm Corporation · 1990