C10M 2219/085
Containing carboxyl groups
Official title: containing carboxyl groups; Derivatives thereof
C10M2219/085 (Containing carboxyl groups) appears on 338 US grants and 84 published applications in this corpus.
Search patents in C10M- Granted patents
- 338
- Published applications
- 84
- Assignees
- 103
- Inventors
- 514
- Latest grant
- 11 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 6 | 0 |
| 1978 | 18 | 0 |
| 1979 | 18 | 0 |
| 1980 | 19 | 0 |
| 1981 | 10 | 0 |
| 1982 | 8 | 0 |
| 1983 | 9 | 0 |
| 1984 | 8 | 0 |
| 1985 | 7 | 0 |
| 1986 | 7 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 11 | 0 |
| 1990 | 13 | 0 |
| 1991 | 12 | 0 |
| 1992 | 14 | 0 |
| 1993 | 20 | 0 |
| 1994 | 12 | 0 |
| 1995 | 5 | 0 |
| 1996 | 13 | 0 |
| 1997 | 10 | 0 |
| 1998 | 10 | 0 |
| 1999 | 17 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 1 |
| 2002 | 4 | 4 |
| 2003 | 2 | 4 |
| 2004 | 5 | 6 |
| 2005 | 0 | 3 |
| 2006 | 1 | 4 |
| 2007 | 1 | 3 |
| 2008 | 0 | 2 |
| 2009 | 2 | 3 |
| 2010 | 2 | 10 |
| 2011 | 1 | 1 |
| 2012 | 12 | 8 |
| 2013 | 5 | 2 |
| 2014 | 2 | 5 |
| 2015 | 2 | 6 |
| 2016 | 7 | 2 |
| 2017 | 0 | 2 |
| 2018 | 1 | 2 |
| 2019 | 1 | 3 |
| 2020 | 1 | 3 |
| 2021 | 4 | 0 |
| 2022 | 1 | 5 |
| 2023 | 3 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lubricating oil additive and lubricating oil composition containing same11 Jun 2024US 12,006,485 B2Adeka Corporation
- Lubricating oil additive and lubricating oil composition containing same3 Oct 2023US 11,773,342 B2Adeka Corporation
- Lubricant composition29 Aug 2023US 11,739,282 B2BASF SE
- Lubricating oil composition18 Jul 2023US 11,702,614 B2Eneos Corporation
- Long duration fuel economy lubricating composition8 Mar 2022US 11,268,044 B2Total Marketing Services
- Sulfide compound, extreme pressure additive, and lubricant oil composition containing said extreme pressure additive8 Oct 2026US 2026/0308471 A1DIC Corporation
- Lubricating Composition With Phenolic Antioxidant And Low Active Sulfur13 Aug 2026US 2026/0234492 A1The Lubrizol Corporation
- Lubricant Compositions Containing Phenolic Antioxidants and Alkyl Alcohols For Use in Internal Combustion Engines23 Jul 2026US 2026/0209626 A1
- Aqueous composition for lubricating and/or cooling a propulsion system of an electric or hybrid vehicle21 Aug 2025US 2025/0263627 A1Totalenergies Onetech
- Amino acids as green neutralizing agent for acidic corrosion inhibitors30 Mar 2023US 2023/0095388 A1Metall-Chemie Technologies GmbH
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
- Lubricant composition86US 4,105,571 AExxon Research & Engineering Co. · 1978
- Dispersant additives derived from lactone modified amido-amine adducts78US 4,963,275 AExxon Chemical Patents Inc. · 1990
- Ethylene copolymer viscosity index improver-dispersant additive useful in oil compositions74US 4,632,769 AExxon Research & Engineering Co. · 1986
- Demulsifier additive compositions for lubricants and fuels and concentrates containing the same62US 4,129,508 AThe Lubrizol Corporation · 1978