C10L 1/1216
Metal compounds
Official title: {metal compounds, e.g. hydrides, carbides}
C10L1/1216 (Metal compounds) appears on 38 US grants and 50 published applications in this corpus.
Search patents in C10L- Granted patents
- 38
- Published applications
- 50
- Assignees
- 44
- Inventors
- 130
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 4 |
| 2005 | 1 | 4 |
| 2006 | 1 | 3 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 3 |
| 2012 | 2 | 0 |
| 2013 | 0 | 4 |
| 2014 | 1 | 3 |
| 2015 | 0 | 4 |
| 2016 | 1 | 1 |
| 2017 | 3 | 2 |
| 2018 | 1 | 1 |
| 2019 | 0 | 4 |
| 2020 | 4 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 5 |
| 2023 | 2 | 0 |
| 2024 | 2 | 4 |
| 2025 | 4 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ammonia-hydrocarbon fuel compositions, method of use, and systems thereof11 Aug 2026US 12,703,830 B2Mighty Pipeline, Inc.
- High-energy-density slurry fuel, preparation method, and application4 Nov 2025US 12,460,144 B2Hubei Institute of Aerospace Chemical Technology
- Additive for liquid fuels, fuel compositions based on the additive, and methods of manufacture5 Aug 2025US 12,378,489 B2Fuelgems, Inc.
- Terahertz material for emission reduction and fuel saving of gasoline vehicle and preparation method therefor and application thereof27 May 2025US 12,312,546 B2
- Desulfurizer mixing system for port fuel oil15 Apr 2025US 12,274,989 B2Lowcarbon Co., Ltd.
- Ammonia-hydrocarbon fuel compositions, method of use, and systems thereof20 Nov 2025US 2025/0354077 A1Mighty Pipeline, Inc.
- High-energy-density slurry fuel, preparation method, and application31 Oct 2024US 2024/0360374 A1Hubei Institute of Aerospace Chemical Technology
- Additive for liquid fuels, fuel compositions based on the additive, and methods of manufacture12 Sep 2024US 2024/0301309 A1Fuelgems, Inc.
- Natural fuel additive and premium fuel comprising the same25 Jul 2024US 2024/0247203 A1Green Petrosol Ltd.
- Desulfurizer mixing system for port fuel oil23 May 2024US 2024/0165569 A1Lowcarbon Co., Ltd.
Most cited
By later US patents
- Reduction of nitrogen oxides emissions from diesel engines58US 5,535,708 APlatinum Plus, Inc. · 1996
- Reduction of nitrogen oxides emissions from diesel engines41US 5,404,841 A1995
- Method of improving the operation of combustion particulate filters15US 7,111,591 B2Afton Chemical Corporation · 2006
- High flash point additives or compositions for gasoline and diesel fuels14US 4,424,063 AXRG International, Inc. · 1984
- Process for the stabilization of metal-containing hydrocarbon fuel compositions14US 4,518,395 ANuodex Inc. · 1985