C10M 2207/285
Of aromatic polycarboxylic acids
Official title: of aromatic polycarboxylic acids
C10M2207/285 (Of aromatic polycarboxylic acids) appears on 516 US grants and 206 published applications in this corpus.
Search patents in C10M- Granted patents
- 516
- Published applications
- 206
- Assignees
- 214
- Inventors
- 986
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 6 | 0 |
| 1978 | 13 | 0 |
| 1979 | 5 | 0 |
| 1980 | 9 | 0 |
| 1981 | 9 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 8 | 0 |
| 1986 | 9 | 0 |
| 1987 | 1 | 0 |
| 1988 | 9 | 0 |
| 1989 | 17 | 0 |
| 1990 | 7 | 0 |
| 1991 | 15 | 0 |
| 1992 | 14 | 0 |
| 1993 | 14 | 0 |
| 1994 | 26 | 0 |
| 1995 | 20 | 0 |
| 1996 | 29 | 0 |
| 1997 | 27 | 0 |
| 1998 | 27 | 0 |
| 1999 | 31 | 0 |
| 2000 | 11 | 0 |
| 2001 | 19 | 5 |
| 2002 | 17 | 12 |
| 2003 | 18 | 11 |
| 2004 | 12 | 8 |
| 2005 | 4 | 10 |
| 2006 | 5 | 5 |
| 2007 | 2 | 11 |
| 2008 | 8 | 12 |
| 2009 | 4 | 10 |
| 2010 | 4 | 8 |
| 2011 | 4 | 6 |
| 2012 | 13 | 13 |
| 2013 | 11 | 7 |
| 2014 | 9 | 7 |
| 2015 | 6 | 5 |
| 2016 | 3 | 9 |
| 2017 | 8 | 6 |
| 2018 | 1 | 12 |
| 2019 | 6 | 5 |
| 2020 | 3 | 5 |
| 2021 | 2 | 6 |
| 2022 | 6 | 2 |
| 2023 | 1 | 6 |
| 2024 | 1 | 8 |
| 2025 | 6 | 12 |
| 2026 | 9 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multipurpose oxypyridinones and their functional use-37 Jul 2026US 12,674,113 B2Infineum International Limited
- Raw material of grease, method for producing raw material of grease, method for producing grease, and grease9 Jun 2026US 12,649,890 B2Jtekt Corporation
- Lubricating grease composition containing an ionic fluid28 Apr 2026US 12,612,575 B2Klueber Lubrication Muenchen SE & Co. KG
- Lubricating grease composition containing an ionic fluid10 Mar 2026US 12,570,919 B2Klueber Lubrication Muenchen SE & Co. KG
- Lubricating oil composition, diesel engine with mounted supercharger, and use method for lubricating oil composition10 Mar 2026US 12,570,921 B2Idemitsu Kosan Co., Ltd.
- Lubricant and application thereof, and preparation method10 Sep 2026US 2026/0265629 A1
- Raw material of grease, method for producing raw material of grease, method for producing grease, and grease10 Sep 2026US 2026/0265638 A1Jtekt Corporation
- Lubricant including an ester of pyromellitic acid for refrigeration systems13 Aug 2026US 2026/0234486 A1The Lubrizol Corporation
- Motor and gearbox fluid formulations and uses thereof16 Apr 2026US 2026/0103654 A1Tesla, Inc.
- Grease composition and rolling device12 Feb 2026US 2026/0042973 A1Eneos Corporation
Most cited
By later US patents
- Lubricative coating composition, article and assembly containing same and method thereof210US 5,266,359 ABecton, Dickinson and Company · 1993
- Dispersant compositions108US 3,948,800 AThe Lubrizol Corporation · 1976
- Lubricants for refrigeration compressors105US 4,851,144 AThe Dow Chemical Company · 1989
- High performance engine oil86US 6,713,438 B1Mobil Oil Corporation · 2004
- Lubricating oil for refrigerator75US 5,185,092 ATonen Corporation · 1993