C10L 10/04
Use of additives to fuels or fires for particular purposes: for minimising
Official title: for minimising corrosion or incrustation
C10L10/04 (Use of additives to fuels or fires for particular purposes: for minimising) appears on 999 US grants and 712 published applications in this corpus.
Search patents in C10L- Granted patents
- 999
- Published applications
- 712
- Assignees
- 289
- Inventors
- 1,552
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 8 | 0 |
| 1978 | 8 | 0 |
| 1979 | 4 | 0 |
| 1980 | 8 | 0 |
| 1981 | 12 | 0 |
| 1982 | 6 | 0 |
| 1983 | 8 | 0 |
| 1984 | 17 | 0 |
| 1985 | 16 | 0 |
| 1986 | 19 | 0 |
| 1987 | 14 | 0 |
| 1988 | 13 | 0 |
| 1989 | 11 | 0 |
| 1990 | 3 | 0 |
| 1991 | 13 | 0 |
| 1992 | 9 | 0 |
| 1993 | 26 | 0 |
| 1994 | 29 | 0 |
| 1995 | 32 | 0 |
| 1996 | 51 | 0 |
| 1997 | 53 | 0 |
| 1998 | 52 | 0 |
| 1999 | 43 | 0 |
| 2000 | 36 | 0 |
| 2001 | 28 | 5 |
| 2002 | 28 | 16 |
| 2003 | 18 | 26 |
| 2004 | 11 | 34 |
| 2005 | 7 | 38 |
| 2006 | 4 | 31 |
| 2007 | 6 | 17 |
| 2008 | 18 | 44 |
| 2009 | 12 | 23 |
| 2010 | 20 | 27 |
| 2011 | 20 | 27 |
| 2012 | 12 | 24 |
| 2013 | 19 | 33 |
| 2014 | 18 | 30 |
| 2015 | 29 | 40 |
| 2016 | 28 | 36 |
| 2017 | 20 | 40 |
| 2018 | 35 | 31 |
| 2019 | 30 | 40 |
| 2020 | 25 | 38 |
| 2021 | 33 | 20 |
| 2022 | 12 | 22 |
| 2023 | 19 | 20 |
| 2024 | 19 | 20 |
| 2025 | 18 | 21 |
| 2026 | 10 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Use and method21 Jul 2026US 12,686,829 B2Innospec Limited
- Multi-functional fuel additive to provide friction reduction and corrosion protection14 Jul 2026US 12,680,041 B2Afton Chemical Corporation
- Method of reducing the impact of deposits in a post combustion system of a diesel engine23 Jun 2026US 12,662,640 B2Innospec Limited
- Gasoline additive composition for improved engine performance12 May 2026US 12,624,303 B2Afton Chemical Corporation
- Process for reduction of asphaltenes from marine fuels17 Mar 2026US 12,577,489 B2BASF SE
- Use and method24 Sep 2026US 2026/0286241 A1Innospec Limited
- Fuel compositions comprising an additive, and methods and uses relating thereto17 Sep 2026US 2026/0275214 A1Innosec Limited
- Quaternary ammonium compounds6 Aug 2026US 2026/0226357 A1Afton Chemical Corporation
- Amide derivatives for inhibiting corrosion in sour and sweet media in petroleum refinery streams and their obtaining process18 Jun 2026US 2026/0167885 A1Instituto Mexicano Del Petroleo
- Fuel and manufacture of the same11 Jun 2026US 2026/0159772 A1
Most cited
By later US patents
- Systems and methods for producing fuel compositions189US 8,506,656 B12013
- Method of treating sour gas and liquid hydrocarbon160US 5,674,377 ANalco/Exxon Energy Chemicals, L. P. · 1997
- Modified high molecular weight succinimides114US 5,334,321 AChevron Research and Technology Company, a Division of Chevron U.S.A. Inc. · 1994
- Fuel compositions of poly(oxyalkylene) aminocarbamate108US 4,191,537 AChevron Research Company · 1980
- Low sulfur coal additive for improved furnace operation92US 7,332,002 B2ADA Environmental Solutions, LLC · 2008