C10M 159/18
Complexes with metals
C10M159/18 (Complexes with metals) appears on 285 US grants and 136 published applications in this corpus.
Search patents in C10M- Granted patents
- 285
- Published applications
- 136
- Assignees
- 105
- Inventors
- 526
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 8 | 0 |
| 1979 | 5 | 0 |
| 1980 | 12 | 0 |
| 1981 | 12 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 9 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 6 | 0 |
| 1988 | 4 | 0 |
| 1989 | 8 | 0 |
| 1990 | 10 | 0 |
| 1991 | 11 | 0 |
| 1992 | 11 | 0 |
| 1993 | 10 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 1 | 0 |
| 1997 | 12 | 0 |
| 1998 | 9 | 0 |
| 1999 | 10 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 2 |
| 2002 | 6 | 8 |
| 2003 | 6 | 4 |
| 2004 | 3 | 8 |
| 2005 | 8 | 4 |
| 2006 | 1 | 10 |
| 2007 | 2 | 9 |
| 2008 | 2 | 8 |
| 2009 | 3 | 7 |
| 2010 | 8 | 5 |
| 2011 | 14 | 10 |
| 2012 | 9 | 7 |
| 2013 | 6 | 4 |
| 2014 | 6 | 6 |
| 2015 | 4 | 3 |
| 2016 | 1 | 6 |
| 2017 | 2 | 6 |
| 2018 | 5 | 7 |
| 2019 | 3 | 7 |
| 2020 | 2 | 4 |
| 2021 | 1 | 0 |
| 2022 | 1 | 3 |
| 2023 | 3 | 4 |
| 2024 | 4 | 1 |
| 2025 | 2 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lubricating oil compositions12 May 2026US 12,624,304 B2
- Method for producing lubricating greases of lithium complex soaps and lithium-calcium-complex soaps24 Mar 2026US 12,584,078 B2Fuchs SE
- Lubricant composition15 Jul 2025US 12,359,144 B2Idemitsu Kosan Co., Ltd.
- Chemistries, application, and delivery methods for coke inhibition in fuel and oil systems15 Jul 2025US 12,359,627 B2General Electric Company
- Lubricating composition for reducing wear and tear on dlc parts used in internal combustion engines26 Nov 2024US 12,152,217 B2Totalenergies Onetech
- Use of molybdenum compounds in driveline lubricants for reduced friction and copper corrosion26 Feb 2026US 2026/0055333 A1Afton Chemical Corporation
- Lubricant composition8 Jan 2026US 2026/0008975 A1Idemitsu Kosan Co., Ltd.
- Method for Producing Lubricating Greases of Lithium Complex Soaps and Lithium-Calcium-Complex Soaps6 Feb 2025US 2025/0043210 A1Fuchs SE
- Lubricant composition20 Jun 2024US 2024/0199972 A1Idemitsu Kosan Co., Ltd.
- Lubricating composition and method of lubricating an internal combustion engine19 Oct 2023US 2023/0332065 A1The Lubrizol Corporation
Most cited
By later US patents
- Process for preparing a sulfurized molybdenum-containing composition and lubricating oil containing the composition130US 4,285,822 AChevron Research Company · 1981
- Process of preparing molybdenum complexes, the complexes so-produced and lubricants containing same117US 4,265,773 AChevron Research Company · 1981
- Reaction product of acidic molybdenum compound with basic nitrogen compound and lubricants containing same116US 4,259,195 AChevron Research Company · 1981
- Process of preparing molybdenum complexes, the complexes so-produced and lubricants containing same116US 4,263,152 AChevron Research Company · 1981
- Process for preparing a sulfurized molybdenum-containing composition and lubricating oil containing said composition111US 4,283,295 AChevron Research Company · 1981