C10L 10/18
Use of detergents or dispersants for purposes not provided for in groups
Official title: use of detergents or dispersants for purposes not provided for in groups C10L10/02 - C10L10/16
C10L10/18 (Use of detergents or dispersants for purposes not provided for in groups) appears on 245 US grants and 336 published applications in this corpus.
Search patents in C10L- Granted patents
- 245
- Published applications
- 336
- Assignees
- 84
- Inventors
- 483
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 1 |
| 2002 | 0 | 2 |
| 2003 | 2 | 2 |
| 2004 | 4 | 4 |
| 2005 | 1 | 7 |
| 2006 | 0 | 8 |
| 2007 | 1 | 13 |
| 2008 | 4 | 24 |
| 2009 | 5 | 11 |
| 2010 | 2 | 19 |
| 2011 | 14 | 12 |
| 2012 | 8 | 13 |
| 2013 | 13 | 29 |
| 2014 | 14 | 20 |
| 2015 | 16 | 19 |
| 2016 | 15 | 16 |
| 2017 | 13 | 26 |
| 2018 | 17 | 15 |
| 2019 | 13 | 20 |
| 2020 | 21 | 20 |
| 2021 | 14 | 15 |
| 2022 | 11 | 11 |
| 2023 | 10 | 6 |
| 2024 | 10 | 15 |
| 2025 | 3 | 5 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Gasoline additive composition for improved engine performance12 May 2026US 12,624,303 B2Afton Chemical Corporation
- Diesel fuel and fuel additive with a combustion catalyst28 Apr 2026US 12,612,571 B2CDTI Advanced Material, Inc.
- Process for reduction of asphaltenes from marine fuels17 Mar 2026US 12,577,485 B2BASF SE
- Gasoline additive composition for improved engine performance28 Oct 2025US 12,454,653 B2Afton Chemical Corporation
- Additives and methods for improving flow properties of crude oil29 Jul 2025US 12,371,630 B2Rj Lee Group, Inc.
- Processes for producing reaction products including quaternary ammonium salts13 Aug 2026US 2026/0234299 A1The Lubrizol Corporation
- Ethylene copolymers for hydrocarbon applications30 Jul 2026US 2026/0217889 A1Dow Global Technologies LLC
- Fuel composition19 Mar 2026US 2026/0078313 A1Shell USA, Inc.
- Polyisobutyl benzene sulfonate for lubricants and fuels27 Nov 2025US 2025/0361336 A1BASF SE
- Use and method23 Oct 2025US 2025/0326978 A1Innospec Limited
Most cited
By later US patents
- Systems and methods for producing fuel compositions189US 8,506,656 B12013
- Modified high molecular weight succinimides114US 5,334,321 AChevron Research and Technology Company, a Division of Chevron U.S.A. Inc. · 1994
- Dispersant compositions108US 3,948,800 AThe Lubrizol Corporation · 1976
- Reaction of phenols with intermediate triazines63US 7,384,434 B2Afton Chemical Corporation · 2008
- Derivatives of polyamines with one primary amine and secondary of tertiary amines53US 5,643,859 AExxon Chemical Patents Inc. · 1997