C10M 2229/00
Organic macromolecular compounds containing atoms of elements not provided for in groups
Official title: Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
C10M2229/00 (Organic macromolecular compounds containing atoms of elements not provided for in groups) appears on 1,809 US grants and 1,059 published applications in this corpus.
Search patents in C10M- Granted patents
- 1,809
- Published applications
- 1,059
- Assignees
- 622
- Inventors
- 3,148
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 92 | 0 |
| 1977 | 72 | 0 |
| 1978 | 96 | 0 |
| 1979 | 64 | 0 |
| 1980 | 63 | 0 |
| 1981 | 54 | 0 |
| 1982 | 28 | 0 |
| 1983 | 25 | 0 |
| 1984 | 25 | 0 |
| 1985 | 24 | 0 |
| 1986 | 11 | 0 |
| 1987 | 20 | 0 |
| 1988 | 31 | 0 |
| 1989 | 38 | 0 |
| 1990 | 38 | 0 |
| 1991 | 28 | 0 |
| 1992 | 41 | 0 |
| 1993 | 44 | 0 |
| 1994 | 55 | 0 |
| 1995 | 36 | 0 |
| 1996 | 41 | 0 |
| 1997 | 37 | 0 |
| 1998 | 42 | 0 |
| 1999 | 34 | 0 |
| 2000 | 31 | 0 |
| 2001 | 35 | 9 |
| 2002 | 21 | 29 |
| 2003 | 37 | 35 |
| 2004 | 23 | 32 |
| 2005 | 12 | 32 |
| 2006 | 12 | 24 |
| 2007 | 7 | 48 |
| 2008 | 18 | 29 |
| 2009 | 12 | 36 |
| 2010 | 25 | 70 |
| 2011 | 33 | 40 |
| 2012 | 27 | 46 |
| 2013 | 32 | 47 |
| 2014 | 32 | 41 |
| 2015 | 33 | 45 |
| 2016 | 35 | 56 |
| 2017 | 35 | 55 |
| 2018 | 37 | 62 |
| 2019 | 38 | 49 |
| 2020 | 38 | 56 |
| 2021 | 40 | 44 |
| 2022 | 42 | 32 |
| 2023 | 36 | 34 |
| 2024 | 31 | 41 |
| 2025 | 26 | 44 |
| 2026 | 22 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lubricant compositions for reduced pre-ignition in hydrogen fueled engines29 Sep 2026US 12,747,407 B2Infineum International Limited
- Lubricant compositions containing magnesium detergent for reduced pre-ignition in hydrogen fueled engines15 Sep 2026US 12,735,654 B2Infineum International Limited
- Multipurpose oxypyridinones and their functional use-37 Jul 2026US 12,674,113 B2Infineum International Limited
- Lubricant compositions containing silicon for reduced pre-ignition in hydrogen fueled engines23 Jun 2026US 12,662,648 B2Infineum International Limited
- Lubricating oil additive composition and lubricating oil composition9 Jun 2026US 12,649,889 B2Eneos Corporation
- Lubricating oil composition8 Oct 2026US 2026/0308474 A1Eneos Corporation
- Friction modifier for automatic transmission fluid24 Sep 2026US 2026/0286243 A1Chevron Oronite Company LLC
- New low-viscosity functional liquids10 Sep 2026US 2026/0265632 A1BASF SE
- 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
- Lubricating Composition With Phenolic Antioxidant And Low Active Sulfur13 Aug 2026US 2026/0234492 A1The Lubrizol Corporation
Most cited
By later US patents
- Lubricating composition228US 4,956,122 AUniroyal Chemical Company, Inc. · 1990
- Lubricative coating composition, article and assembly containing same and method thereof210US 5,266,359 ABecton, Dickinson and Company · 1993
- Asbestiform crystalline calcium sodium or lithium phosphate, preparation and compositions161US 4,346,028 AMonsanto Company · 1982
- Method for preparing lubricated surfaces and product133US 4,844,986 ABecton, Dickinson and Company · 1989
- Polyolefinic copolymer additives for lubricants and fuels123US 4,160,739 ARohm and Haas Company · 1979