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Browse by Category: Main > Chemistry
Class Information
Number: 585/13
Name: Chemistry of hydrocarbon compounds > Product blend, e.g., composition, etc., or blending process per se > Component of indefinite molecular weight greater than 150 > Mineral oil (petroleum) fraction
Description: Subject matter wherein the component is a mineral oil fraction.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8642524 Soot control for diesel engine lubricants Feb. 4, 2014
8450540 Compositions produced using an in situ heat treatment process May. 28, 2013
8431012 Lubricating base oil Apr. 30, 2013
8318993 Lubricant blend composition Nov. 27, 2012
8236167 Lubricating oil Aug. 7, 2012
7851663 Process for producing synthetic petroleum jelly Dec. 14, 2010
7838709 Lubricating base oil and lubricating oil composition Nov. 23, 2010
7682499 Mineral insulating oil, a process for preparing a mineral insulating oil, and a process for using a mineral insulating oil Mar. 23, 2010
7655132 Process for improving the lubricating properties of base oils using isomerized petroleum product Feb. 2, 2010
7601253 Process oil and process for producing the same Oct. 13, 2009
7594991 All catalytic medicinal white oil production Sep. 29, 2009
7592495 Compositions of Group II and/or Group III base oils and alkylated fused and/or polyfused aromatic compounds Sep. 22, 2009
7540952 Catalytic cracking process for the production of diesel from vegetable oils Jun. 2, 2009
7494584 Energy efficient method for exothermic reactions Feb. 24, 2009
7404888 Reducing metal corrosion of hydrocarbons using acidic fischer-tropsch products Jul. 29, 2008
7348462 Process for preparing branched olefins from a paraffinic wax Mar. 25, 2008
7320745 Energy efficient method for exothermic reactions Jan. 22, 2008
7241375 Heavy hydrocarbon composition with utility as a heavy lubricant base stock Jul. 10, 2007
7083713 Composition of lubricating base oil with high monocycloparaffins and low multicycloparaffins Aug. 1, 2006
7067049 Formulated lubricant oils containing high-performance base oils derived from highly paraffinic hydrocarbons Jun. 27, 2006
6992049 Lubricating oil compositions Jan. 31, 2006
6884531 Liquid hydrocarbon based fuels for fuel cell on-board reformers Apr. 26, 2005
6878263 Rubber process oil and production process thereof Apr. 12, 2005
6872693 Mineral gear oils and transmission fluids Mar. 29, 2005
6846778 Synthetic isoparaffinic premium heavy lubricant base stock Jan. 25, 2005
6833484 Inhibiting oxidation of a Fischer-Tropsch product using petroleum-derived products Dec. 21, 2004
6803492 Additives based on components present in petroleum for improving the cold flow properties of crude and distillate oils Oct. 12, 2004
6713438 High performance engine oil Mar. 30, 2004
6676827 Lube basestock with excellent low temperature properties and a method for making Jan. 13, 2004
6627779 Lube base oils with improved yield Sep. 30, 2003
6599864 Hydrocarbon base oil for lubricants with very high viscosity index Jul. 29, 2003
6528694 Admixture composition for mixing with lubricant Mar. 4, 2003
6426322 Functional fluid Jul. 30, 2002
6410810 Handling method of (fluoroaryl) borane compound and preparing method of hydrocarbon solution Jun. 25, 2002
6281173 Two-stroke motorcycle lubricant Aug. 28, 2001
6277269 Producing pipelineable bitumen Aug. 21, 2001
6264826 Base stock lube oil manufacturing process Jul. 24, 2001
6245719 Lubricant oil composition Jun. 12, 2001
6222081 Catalysts suitable for decreasing the cold filter plugging point of middle distillates Apr. 24, 2001
6093861 Lubricating oil composition Jul. 25, 2000
6090989 Isoparaffinic lube basestock compositions Jul. 18, 2000
6039771 Formulation and method of preparation of energy fortified diesel fuel Mar. 21, 2000
6034042 Star polymer viscosity index improver for oil compositions Mar. 7, 2000
6034040 Lubricating oil formulations Mar. 7, 2000
5906727 High purity paraffinic solvent compositions May. 25, 1999
5858932 Internal combustion engine oil composition Jan. 12, 1999
5833839 High purity paraffinic solvent compositions, and process for their manufacture Nov. 10, 1998
5767331 Ethylene/alpha-olefin copolymer Jun. 16, 1998
5747596 Gel-free alpha-olefin dispersant additives useful in oleaginous compositions May. 5, 1998
5714656 Bases for lubricating oils and process for their preparation Feb. 3, 1998

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