C10M 2215/06
Having amino groups bound to carbon atoms of six-membered aromatic rings
Official title: having amino groups bound to carbon atoms of six-membered aromatic rings
C10M2215/06 (Having amino groups bound to carbon atoms of six-membered aromatic rings) appears on 2,124 US grants and 1,505 published applications in this corpus.
Search patents in C10M- Granted patents
- 2,124
- Published applications
- 1,505
- Assignees
- 475
- Inventors
- 3,078
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 79 | 0 |
| 1977 | 69 | 0 |
| 1978 | 75 | 0 |
| 1979 | 55 | 0 |
| 1980 | 37 | 0 |
| 1981 | 44 | 0 |
| 1982 | 34 | 0 |
| 1983 | 25 | 0 |
| 1984 | 20 | 0 |
| 1985 | 26 | 0 |
| 1986 | 10 | 0 |
| 1987 | 18 | 0 |
| 1988 | 32 | 0 |
| 1989 | 42 | 0 |
| 1990 | 47 | 0 |
| 1991 | 35 | 0 |
| 1992 | 61 | 0 |
| 1993 | 48 | 0 |
| 1994 | 56 | 0 |
| 1995 | 40 | 0 |
| 1996 | 58 | 0 |
| 1997 | 53 | 0 |
| 1998 | 71 | 0 |
| 1999 | 51 | 0 |
| 2000 | 39 | 0 |
| 2001 | 47 | 9 |
| 2002 | 27 | 35 |
| 2003 | 51 | 52 |
| 2004 | 28 | 51 |
| 2005 | 13 | 45 |
| 2006 | 6 | 51 |
| 2007 | 19 | 59 |
| 2008 | 16 | 73 |
| 2009 | 19 | 75 |
| 2010 | 54 | 87 |
| 2011 | 47 | 73 |
| 2012 | 55 | 71 |
| 2013 | 57 | 77 |
| 2014 | 61 | 68 |
| 2015 | 55 | 81 |
| 2016 | 48 | 65 |
| 2017 | 50 | 86 |
| 2018 | 49 | 79 |
| 2019 | 53 | 70 |
| 2020 | 42 | 58 |
| 2021 | 45 | 43 |
| 2022 | 43 | 48 |
| 2023 | 35 | 37 |
| 2024 | 22 | 37 |
| 2025 | 34 | 50 |
| 2026 | 23 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C10M 2215/064Di- and triaryl aminesIndexing code1,793
- C10M 2215/066Arylene diaminesIndexing code555
- C10M 2215/067Polyaryl amine alkanesIndexing code406
- C10M 2215/068Having amino groups bound to polycyclic aromatic ring systems, i.e. systems withIndexing code382
- C10M 2215/062Containing hydroxy groups bound to the aromatic ringIndexing code270
- C10M 2215/061Used as base materialIndexing code11
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
- Multipurpose oxypyridinones and their functional use-37 Jul 2026US 12,674,113 B2Infineum International Limited
- Lubricating oil additive composition and lubricating oil composition9 Jun 2026US 12,649,889 B2Eneos Corporation
- Grease composition9 Jun 2026US 12,649,891 B2Shell USA, Inc.
- Detergent-free and low-ash lubricating composition19 May 2026US 12,630,778 B2Afton Chemical Corporation
- Water-soluble metalworking oil agent1 Oct 2026US 2026/0297450 A1Idemitsu Kosan Co., Ltd.
- Grease composition17 Sep 2026US 2026/0275219 A1Idemitsu Kosan Co., Ltd.
- Liquid alkylated phenyl-alpha-naphthylamine with reduced aquatic toxicity17 Sep 2026US 2026/0275225 A1BASF SE
- 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
Most cited
By later US patents
- Refrigerator oil, compressor oil composition, hydraulic fluid composition, metalworking fluid composition, heat treatment oil composition, lubricant composition for machine tool and lubricant composition779US 8,193,129 B2Nippon Oil Co., Ltd. · 2012
- Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation764US 4,234,435 AThe Lubrizol Corporation · 1980
- Lubricating composition228US 4,956,122 AUniroyal Chemical Company, Inc. · 1990
- Polybutyl-and polyisobutylamines, their preparation, and fuel compositions containing these135US 4,832,702 ABASF SE · 1989
- Thread sealant and anti-seize compound130US 5,093,015 AJet-Lube, Inc. · 1992