C10M 2207/281
Of aliphatic monocarboxylic acids
Official title: of (cyclo)aliphatic monocarboxylic acids
C10M2207/281 (Of aliphatic monocarboxylic acids) appears on 1,589 US grants and 649 published applications in this corpus.
Search patents in C10M- Granted patents
- 1,589
- Published applications
- 649
- Assignees
- 523
- Inventors
- 2,640
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 73 | 0 |
| 1977 | 61 | 0 |
| 1978 | 83 | 0 |
| 1979 | 69 | 0 |
| 1980 | 61 | 0 |
| 1981 | 53 | 0 |
| 1982 | 30 | 0 |
| 1983 | 18 | 0 |
| 1984 | 18 | 0 |
| 1985 | 12 | 0 |
| 1986 | 8 | 0 |
| 1987 | 12 | 0 |
| 1988 | 18 | 0 |
| 1989 | 33 | 0 |
| 1990 | 25 | 0 |
| 1991 | 33 | 0 |
| 1992 | 36 | 0 |
| 1993 | 39 | 0 |
| 1994 | 43 | 0 |
| 1995 | 55 | 0 |
| 1996 | 54 | 0 |
| 1997 | 60 | 0 |
| 1998 | 74 | 0 |
| 1999 | 59 | 0 |
| 2000 | 36 | 0 |
| 2001 | 53 | 15 |
| 2002 | 37 | 31 |
| 2003 | 37 | 33 |
| 2004 | 18 | 29 |
| 2005 | 14 | 23 |
| 2006 | 13 | 27 |
| 2007 | 10 | 15 |
| 2008 | 12 | 24 |
| 2009 | 11 | 22 |
| 2010 | 14 | 25 |
| 2011 | 12 | 32 |
| 2012 | 35 | 42 |
| 2013 | 23 | 27 |
| 2014 | 27 | 30 |
| 2015 | 22 | 26 |
| 2016 | 20 | 34 |
| 2017 | 27 | 26 |
| 2018 | 20 | 30 |
| 2019 | 18 | 20 |
| 2020 | 23 | 17 |
| 2021 | 9 | 17 |
| 2022 | 21 | 27 |
| 2023 | 14 | 22 |
| 2024 | 11 | 27 |
| 2025 | 16 | 18 |
| 2026 | 9 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lubricating oil composition7 Jul 2026US 12,674,112 B2Idemitsu Kosan Co., Ltd.
- Multipurpose oxypyridinones and their functional use-37 Jul 2026US 12,674,113 B2Infineum International Limited
- Lubricant base oil23 Jun 2026US 12,662,642 B2Idemitsu Kosan Co., Ltd.
- Detergent-free and low-ash lubricating composition19 May 2026US 12,630,778 B2Afton Chemical Corporation
- Ester blends for electric drive and cooling application28 Apr 2026US 12,612,574 B2Aurorium Holdings LLC
- Base oil for refrigerator oil, refrigerator oil, and working fluid composition17 Sep 2026US 2026/0275222 A1Eneos Corporation
- Lubricant component selections for reduced engine sludge20 Aug 2026US 2026/0242688 A1Afton Chemical Corporation
- Shock absorber and hydraulic oil for shock absorber20 Aug 2026US 2026/0242689 A1Astemo, Ltd.
- Lubricating oil composition30 Jul 2026US 2026/0218080 A1Eneos Corporation
- Lubricating oil composition23 Jul 2026US 2026/0209629 A1Idemitsu Kosan Co., Ltd.
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
- Lubricating composition228US 4,956,122 AUniroyal Chemical Company, Inc. · 1990
- Lubricative coating composition, article and assembly containing same and method thereof210US 5,266,359 ABecton, Dickinson and Company · 1993
- Coated sutures177US 4,027,676 AEthicon, Inc. · 1977
- Polyolefinic copolymer additives for lubricants and fuels123US 4,160,739 ARohm and Haas Company · 1979