C10M 141/06
At least one of them being an organic nitrogen-containing compound
Official title: at least one of them being an organic nitrogen-containing compound
C10M141/06 (At least one of them being an organic nitrogen-containing compound) appears on 299 US grants and 363 published applications in this corpus.
Search patents in C10M- Granted patents
- 299
- Published applications
- 363
- Assignees
- 145
- Inventors
- 780
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 8 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 8 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 0 |
| 2002 | 2 | 3 |
| 2003 | 5 | 17 |
| 2004 | 9 | 17 |
| 2005 | 3 | 14 |
| 2006 | 1 | 23 |
| 2007 | 4 | 10 |
| 2008 | 12 | 14 |
| 2009 | 7 | 17 |
| 2010 | 11 | 17 |
| 2011 | 10 | 12 |
| 2012 | 6 | 13 |
| 2013 | 9 | 18 |
| 2014 | 9 | 28 |
| 2015 | 16 | 21 |
| 2016 | 16 | 21 |
| 2017 | 13 | 21 |
| 2018 | 15 | 12 |
| 2019 | 15 | 20 |
| 2020 | 12 | 13 |
| 2021 | 14 | 9 |
| 2022 | 9 | 10 |
| 2023 | 5 | 11 |
| 2024 | 6 | 8 |
| 2025 | 7 | 7 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Antioxidants with high mono-alkylated diphenylamine content21 Apr 2026US 12,606,769 B2Chevron Oronite Company LLC
- Methods of reducing lead corrosion in an internal combustion engine20 Jan 2026US 12,529,006 B2Afton Chemical Corporation
- Lubricating oil composition19 Aug 2025US 12,391,897 B2Idemitsu Kosan Co., Ltd.
- Internal combustion engine lubricant12 Aug 2025US 12,384,980 B2ExxonMobil Technology and Engineering Company
- Additive or composition for imparting lubricity29 Jul 2025US 12,371,632 B2Miyoshi Oil & Fat Co., Ltd.
- Polyamide resin composition8 Oct 2026US 2026/0308472 A1Ube Corporation
- Aqueous lubricant for metalworking13 Aug 2026US 2026/0234501 A1Totalenergies Onetech
- Lubricant compositions and methods of lubricating internal combustion engines30 Jul 2026US 2026/0218081 A1The Lubrizol Corporation
- Lubricant Compositions Containing Phenolic Antioxidants and Alkyl Alcohols For Use in Internal Combustion Engines23 Jul 2026US 2026/0209626 A1
- Lubricant Compositions Containing Low Mono-Alkyl-Substituted Diphenylamine Antioxidant for Use in Soot Control Applications25 Jun 2026US 2026/0176545 A1Infineum International Limited
Most cited
By later US patents
- Lubricant containing molybdenum compound and secondary diarylamine69US 5,650,381 AEthyl Corporation · 1997
- Motor fuel or lubricant composition containing polybutyl or polyisobutyl derivatives66US 4,859,210 ABASF SE · 1989
- Corrosion-inhibiting compositions and functional fluids containing same55US 5,178,786 AThe Lubrizol Corporation · 1993
- Hydrocarbyl dispersants including pendant polar functional groups52US 7,214,649 B2Afton Chemical Corporation · 2007
- Multipurpose hydrocarbon fuel and lubricating oil additive mixture48US 4,134,846 ARohm and Haas Company · 1979