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Class Information
Number: 44/359
Name: Fuel and related compositions > Liquid fuels (excluding fuels that are exclusively mixtures of liquid hydrocarbons) > Aluminum or heavy metal, other than lead, containing > Organic compound containing the heavy metal or aluminum > Metal carbonyl compound (e.g., cyclopentadienyl manganese tricarbonyl, etc.)
Description: Compositions wherein carbon of carbon monoxide is bonded directly to metal of the organo metal compound.


Sub-classes under this class:

Class Number Class Name Patents
44/360 Substituted or unsubstituted cyclopentadienyl manganese tricarbonyl, with an organic compound having -c(=o)o- not bonded to heavy metal or aluminum etc.) 26


Patents under this class:

Patent Number Title Of Patent Date Issued
7572303 Fuel compositions exhibiting improved fuel stability Aug. 11, 2009
7553343 Fuels compositions for direct injection gasoline engines containing manganese compounds Jun. 30, 2009
7543445 Methods for regeneration and performance of a particulate filter of an internal combustion engine Jun. 9, 2009
7491248 Fuels compositions and methods for using same Feb. 17, 2009
7452388 Compositions comprising dimeric or oligomeric ferrocenes Nov. 18, 2008
7410514 Liquid fuel composition having aliphatic organic non-hydrocarbon compounds, an aromatic hydrocarbon having an aromatic content of less than 15% by volume, an oxygenate, and water Aug. 12, 2008
7341447 Delivering manganese from a lubricant source into a fuel combustion system Mar. 11, 2008
7276094 Mixed metal catalyst additive and method for use in hydrocarbonaceous fuel combustion system Oct. 2, 2007
7094274 Use of manganese compounds to improve the efficiency of and reduce back-corona discharge on electrostatic precipitators Aug. 22, 2006
6941743 Lean burn emissions system protectant composition and method Sep. 13, 2005
6725653 Process for reducing pollutants from the exhaust of a diesel engine using a water diesel fuel in combination with exhaust after-treatments Apr. 27, 2004
6629407 Lean burn emissions system protectant composition and method Oct. 7, 2003
6258134 High octane unleaded aviation gasolines Jul. 10, 2001
6238446 Unleaded aviation gasoline May. 29, 2001
6187064 Unleaded aviation gasoline Feb. 13, 2001
6051040 Method for reducing emissions of NO.sub.x and particulates from a diesel engine Apr. 18, 2000
6039772 Non leaded fuel composition Mar. 21, 2000
6023928 Method for reducing emissions from a diesel engine Feb. 15, 2000
5944858 Hydrocarbonaceous fuel compositions and additives therefor Aug. 31, 1999
5928392 Enhanced combustion of hydrocarbonaceous burner fuels Jul. 27, 1999
5851241 High octane unleaded aviation gasolines Dec. 22, 1998
5782937 Gasoline compositions containing ignition improvers Jul. 21, 1998
5679116 Compositions for control of induction system deposits Oct. 21, 1997
5669938 Emulsion diesel fuel composition with reduced emissions Sep. 23, 1997
5575823 Diesel fuel compositions Nov. 19, 1996
5551957 Compostions for control of induction system deposits Sep. 3, 1996
5525127 Evaporative burner fuels and additives therefor Jun. 11, 1996
5511517 Reducing exhaust emissions from otto-cycle engines Apr. 30, 1996
5501714 Operation of diesel engines with reduced particulate emission by utilization of platinum group metal fuel additive and pass-through catalytic oxidizer Mar. 26, 1996
5266083 Method for reducing pollution emissions from a diesel engine Nov. 30, 1993
5113803 Reduction of No.sub.x emissions from gasoline engines May. 19, 1992
4674447 Prevention of fouling in internal combustion engines and their exhaust systems and improved gasoline compositions Jun. 23, 1987
4475483 Catalyst delivery system Oct. 9, 1984
4437436 Antiknock additive compositions and unleaded gasoline containing same Mar. 20, 1984
4222746 Diesel fuel containing wax oxidates to reduce particulate emissions Sep. 16, 1980
4207078 Diesel fuel containing manganese tricarbonyl and oxygenated compounds Jun. 10, 1980
4155718 Method and composition for inhibition or prevention of octane requirement increase May. 22, 1979
4141693 Manganese containing fuels Feb. 27, 1979
4140491 Gasoline additive comprising a blend of methylcyclopentadienyl manganese tricarbonyl and certain methylcyclopentadiene dimer compounds Feb. 20, 1979
4139349 Fuel compositions containing synergistic mixtures of iron and manganese antiknock compounds Feb. 13, 1979
4130432 Triorganotin cyanometallate compounds Dec. 19, 1978
3966429 Manganese containing fuels Jun. 29, 1976



 
 
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