C10M 133/12
Having amino groups bound to a carbon atom of a six-membered aromatic
Official title: having amino groups bound to a carbon atom of a six-membered aromatic ring
C10M133/12 (Having amino groups bound to a carbon atom of a six-membered aromatic) appears on 522 US grants and 287 published applications in this corpus.
Search patents in C10M- Granted patents
- 522
- Published applications
- 287
- Assignees
- 183
- Inventors
- 990
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 7 | 0 |
| 1979 | 10 | 0 |
| 1980 | 6 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 8 | 0 |
| 1990 | 9 | 0 |
| 1991 | 11 | 0 |
| 1992 | 20 | 0 |
| 1993 | 20 | 0 |
| 1994 | 31 | 0 |
| 1995 | 15 | 0 |
| 1996 | 27 | 0 |
| 1997 | 30 | 0 |
| 1998 | 29 | 0 |
| 1999 | 20 | 0 |
| 2000 | 14 | 0 |
| 2001 | 26 | 3 |
| 2002 | 11 | 11 |
| 2003 | 14 | 7 |
| 2004 | 6 | 4 |
| 2005 | 4 | 1 |
| 2006 | 0 | 4 |
| 2007 | 3 | 7 |
| 2008 | 2 | 11 |
| 2009 | 2 | 6 |
| 2010 | 3 | 7 |
| 2011 | 7 | 11 |
| 2012 | 6 | 6 |
| 2013 | 7 | 13 |
| 2014 | 7 | 8 |
| 2015 | 9 | 6 |
| 2016 | 9 | 12 |
| 2017 | 4 | 18 |
| 2018 | 8 | 26 |
| 2019 | 15 | 21 |
| 2020 | 16 | 17 |
| 2021 | 18 | 17 |
| 2022 | 15 | 15 |
| 2023 | 6 | 14 |
| 2024 | 8 | 13 |
| 2025 | 14 | 15 |
| 2026 | 10 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lubricating oil compositions with improved oxidative performance comprising alkylated diphenylamine antioxidant and carboxylate detergents1 Sep 2026US 12,723,213 B2Chevron Oronite Company LLC
- Lubricant additives for performance boosting1 Sep 2026US 12,723,216 B2Afton Chemical Corporation
- Multipurpose oxypyridinones and their functional use-37 Jul 2026US 12,674,113 B2Infineum International Limited
- Lubricating grease composition containing an ionic fluid28 Apr 2026US 12,612,575 B2Klueber Lubrication Muenchen SE & Co. KG
- 1,4-benzoxazine compounds and lubricant compositions containing the same21 Apr 2026US 12,606,767 B2The Lubrizol Corporation
- Water-soluble metalworking oil agent1 Oct 2026US 2026/0297450 A1Idemitsu Kosan Co., Ltd.
- Grease composition17 Sep 2026US 2026/0275219 A1Idemitsu Kosan Co., Ltd.
- Lubricant and application thereof, and preparation method10 Sep 2026US 2026/0265629 A1
- Lubricant component selections for reduced engine sludge20 Aug 2026US 2026/0242688 A1Afton Chemical Corporation
- Lubricant Compositions Containing Phenolic Antioxidants and Alkyl Alcohols For Use in Internal Combustion Engines23 Jul 2026US 2026/0209626 A1
Most cited
By later US patents
- Thread sealant and anti-seize compound130US 5,093,015 AJet-Lube, Inc. · 1992
- High performance lubricating oils102US 6,180,575 B2Mobil Oil Corporation · 2001
- Lubricating oil for refrigerator75US 5,185,092 ATonen Corporation · 1993
- High oleic polyol esters, compositions and lubricants, functional fluids and greases containing the same73US 5,773,391 AThe Lubrizol Corporation · 1998
- Lubricant containing molybdenum compound and secondary diarylamine69US 5,650,381 AEthyl Corporation · 1997