C10L 1/306
Organo pb compounds
Official title: {organo Pb compounds}
C10L1/306 (Organo pb compounds) appears on 94 US grants and 24 published applications in this corpus.
Search patents in C10L- Granted patents
- 94
- Published applications
- 24
- Assignees
- 33
- Inventors
- 110
- Latest grant
- 1 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 11 | 0 |
| 1994 | 9 | 0 |
| 1995 | 6 | 0 |
| 1996 | 11 | 0 |
| 1997 | 8 | 0 |
| 1998 | 10 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 5 | 2 |
| 2003 | 1 | 11 |
| 2004 | 0 | 1 |
| 2005 | 0 | 3 |
| 2006 | 4 | 0 |
| 2007 | 3 | 0 |
| 2008 | 0 | 2 |
| 2009 | 2 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Gasoline for aircraft use1 Nov 2022US 11,485,923 B1Airworthy Autogas, LLC
- Gasoline for aircraft use7 Dec 2021US 11,193,077 B1Airworthy Autogas, LLC
- Additive and fuel compositions containing detergent and fluidizer and method thereof16 May 2017US 9,650,583 B2The Lubrizol Corporation
- Aviation gasoline23 Sep 2014US 8,840,689 B2Johann Haltermann Limited
- Leaded aviation gasoline4 Jan 2011US 7,862,629 B2ExxonMobil Research and Engineering Company
- Fuel reduction composition for diesel internal combustion engines5 Feb 2026US 2026/0035632 A1Donghagreen Co., Ltd.
- Aviation gasoline compositions2 Apr 2020US 2020/0102516 A1Lyondell Chemical Technology, L,P.
- Aviation gasoline9 May 2013US 2013/0111805 A1Johann Haltermann Limited
- Motor fuel additive composition25 Jun 2009US 2009/0158643 A1Polar Molecular Corporation
- Additive and Fuel Compositions Containing Detergent and Fluidizer and Method Thereof29 Jan 2009US 2009/0025283 A1The Lubrizol Corporation
Most cited
By later US patents
- Ethylene alpha-olefin polymer substituted mono- and dicarboxylic acid dispersant additives (PT-920)88US 5,229,022 AExxon Chemical Patents Inc. · 1993
- Detergents for hydrocarbon fuels68US 5,876,468 ALubrizol Adibis Holdings (UK) Limited · 1999
- Ethylene alpha-olefin polymer substituted mono-and dicarboxylic acid dispersant additives59US 5,266,223 AExxon Chemical Patents Inc. · 1993
- Operation of diesel engines with reduced particulate emission by utilization of platinum group metal fuel additive and pass-through catalytic oxidizer57US 5,501,714 APlatinum Plus, Inc. · 1996
- Reduction of nitrogen oxides emissions from vehicular diesel engines56US 5,584,894 APlatinum Plus, Inc. · 1996