C10M 2223/061
Metal salts
C10M2223/061 (Metal salts) appears on 283 US grants and 32 published applications in this corpus.
Search patents in C10M- Granted patents
- 283
- Published applications
- 32
- Assignees
- 89
- Inventors
- 407
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 12 | 0 |
| 1978 | 25 | 0 |
| 1979 | 13 | 0 |
| 1980 | 16 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 6 | 0 |
| 1984 | 12 | 0 |
| 1985 | 8 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 9 | 0 |
| 1992 | 12 | 0 |
| 1993 | 9 | 0 |
| 1994 | 16 | 0 |
| 1995 | 13 | 0 |
| 1996 | 13 | 0 |
| 1997 | 9 | 0 |
| 1998 | 8 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 11 | 1 |
| 2002 | 2 | 4 |
| 2003 | 7 | 5 |
| 2004 | 5 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 3 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 3 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 3 | 2 |
| 2023 | 0 | 1 |
| 2024 | 2 | 2 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Chemistries, application, and delivery methods for coke inhibition in fuel and oil systems15 Jul 2025US 12,359,627 B2General Electric Company
- Friction and wear reduction additives13 May 2025US 12,297,400 B2Petroliam Nasional Berhad (Petronas)
- Friction and wear reduction additives27 Feb 2024US 11,912,953 B2Petroliam Nasional Berhad (Petronas)
- Composition for producing a lubricant composition20 Feb 2024US 11,905,489 B2Carl Bechem GmbH
- Lubricant composition for reduced engine sludge25 Oct 2022US 11,479,736 B1Afton Chemical Corporation
- Lubricant compositions and methods of lubricating internal combustion engines4 Jun 2026US 2026/0152698 A1The Lubrizol Corporation
- Friction and wear reduction additives3 Oct 2024US 2024/0327743 A1Petroliam Nasional Berhad (Petronas)
- Amine-boosted detergent27 Jun 2024US 2024/0209278 A1Chevron Oronite Company LLC
- Chemistries, application, and delivery methods for coke inhibition in fuel and oil systems28 Sep 2023US 2023/0304445 A1General Electric Company
- Friction and wear reduction additives15 Sep 2022US 2022/0290067 A1Petroliam Nasional Berhad (Petronas)
Most cited
By later US patents
- Lubricating composition228US 4,956,122 AUniroyal Chemical Company, Inc. · 1990
- Ashless dispersants formed from substituted acylating agents and their production and use115US 5,241,003 AEthyl Petroleum Additives, Inc. · 1993
- Anionically modified organophilic clays and their preparation103US 4,434,075 ANL Industries, Inc. · 1984
- Organophilic clay complexes, their preparation and compositions comprising said complexes92US 4,412,018 ANL Industries, Inc. · 1983
- Additive compositions for lubricants and functional fluids85US 5,705,458 AThe Lubrizol Corporation · 1998