C10M 2207/027
Neutral salts thereof
C10M2207/027 (Neutral salts thereof) appears on 799 US grants and 225 published applications in this corpus.
Search patents in C10M- Granted patents
- 799
- Published applications
- 225
- Assignees
- 195
- Inventors
- 1,196
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 21 | 0 |
| 1977 | 19 | 0 |
| 1978 | 33 | 0 |
| 1979 | 35 | 0 |
| 1980 | 17 | 0 |
| 1981 | 20 | 0 |
| 1982 | 6 | 0 |
| 1983 | 10 | 0 |
| 1984 | 4 | 0 |
| 1985 | 16 | 0 |
| 1986 | 10 | 0 |
| 1987 | 9 | 0 |
| 1988 | 13 | 0 |
| 1989 | 29 | 0 |
| 1990 | 40 | 0 |
| 1991 | 29 | 0 |
| 1992 | 38 | 0 |
| 1993 | 27 | 0 |
| 1994 | 41 | 0 |
| 1995 | 25 | 0 |
| 1996 | 34 | 0 |
| 1997 | 39 | 0 |
| 1998 | 44 | 0 |
| 1999 | 32 | 0 |
| 2000 | 24 | 0 |
| 2001 | 33 | 7 |
| 2002 | 19 | 24 |
| 2003 | 29 | 16 |
| 2004 | 13 | 25 |
| 2005 | 8 | 15 |
| 2006 | 3 | 9 |
| 2007 | 3 | 14 |
| 2008 | 3 | 8 |
| 2009 | 4 | 8 |
| 2010 | 7 | 6 |
| 2011 | 4 | 8 |
| 2012 | 4 | 9 |
| 2013 | 5 | 6 |
| 2014 | 8 | 6 |
| 2015 | 9 | 3 |
| 2016 | 3 | 5 |
| 2017 | 4 | 7 |
| 2018 | 3 | 9 |
| 2019 | 7 | 9 |
| 2020 | 3 | 7 |
| 2021 | 1 | 8 |
| 2022 | 6 | 4 |
| 2023 | 1 | 4 |
| 2024 | 2 | 5 |
| 2025 | 0 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lubricating oil compositions and use thereof for improving journal bearing durability in internal combustion engines2 Jun 2026US 12,644,067 B2Infineum International Limited
- Method for reduction of abnormal combustion events13 Jan 2026US 12,522,779 B2Infineum International Limited
- Lubricating composition for motorcycle applications2 Jul 2024US 12,024,687 B2Afton Chemical Corporation
- Detergent systems for oxidation resistance in lubricants30 Apr 2024US 11,970,671 B2Afton Chemical Corporation
- Stimuli-responsive micro-reservoirs for release of encapsulants14 Feb 2023US 11,577,212 B2Nanotechnologies, Inc.
- Lubricant compositions for direct injection engines29 Jan 2026US 2026/0028548 A1The Lubrizol Corporation
- Lubricant composition8 Jan 2026US 2026/0008975 A1Idemitsu Kosan Co., Ltd.
- Lubricating oil compositions and use thereof for improving journal bearing durability in internal combustion engines10 Apr 2025US 2025/0115822 A1Infineum International Limited
- Detergent systems for improved piston cleanliness31 Oct 2024US 2024/0360376 A1Afton Chemical Corporation
- Method for Reduction of Abnormal Combustion Events4 Jul 2024US 2024/0218284 A1Infineum International Limited
Most cited
By later US patents
- Lubricating composition228US 4,956,122 AUniroyal Chemical Company, Inc. · 1990
- Video device synchronization system190US 4,532,547 AAmpex Corporation · 1985
- Ethylene copolymer viscosity index improver-dispersant additive useful in oil compositions124US 4,517,104 AExxon Research & Engineering Co. · 1985
- Polyolefinic copolymer additives for lubricants and fuels123US 4,160,739 ARohm and Haas Company · 1979
- Oil filter containing an oil soluble thermoplastic additive material therein116US 5,591,330 AT/F Purifiner, Inc. · 1997