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Class Information
Number: 585/7
Name: Chemistry of hydrocarbon compounds > Product blend, e.g., composition, etc., or blending process per se > Component of indefinite molecular weight greater than 150
Description: Subject matter containing a component which (a) is not describable by an empirical formula free of numeric ranges and (b) has a molecular weight greater than 150.










Sub-classes under this class:

Class Number Class Name Patents
585/13 Mineral oil (petroleum) fraction 123
585/10 Polymer 258
585/8 Reaction product of halogenated hydrocarbon 13
585/9 Wax 54


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8637438 Lubricant composition for internal combustion engine Jan. 28, 2014
8506888 High shear hydrogenation of wax and oil mixtures Aug. 13, 2013
8491777 High shear hydrogenation of wax and oil mixtures Jul. 23, 2013
8491778 High shear hydrogenation of wax and oil mixtures Jul. 23, 2013
8431012 Lubricating base oil Apr. 30, 2013
8425630 Low molecular weight fuel additive Apr. 23, 2013
8409728 Organic electroluminescence device Apr. 2, 2013
8378159 Process and system for converting biogas to liquid fuels Feb. 19, 2013
8318846 Process oil composition, oil-extended elastomer containing the same and olefin-based thermoplastic elastomer composition Nov. 27, 2012
8017684 Heat conductive silicone grease compositions Sep. 13, 2011
7998339 Process for producing a hydrocarbon component Aug. 16, 2011
7884256 Polymerizable higher diamondoid derivatives Feb. 8, 2011
7682499 Mineral insulating oil, a process for preparing a mineral insulating oil, and a process for using a mineral insulating oil Mar. 23, 2010
7534924 Hydrocarbon mixtures comprising modified polycyclic aromatic hydrocarbons May. 19, 2009
7241375 Heavy hydrocarbon composition with utility as a heavy lubricant base stock Jul. 10, 2007
7148388 Process for preparing and olefinic hydrocarbon mixture Dec. 12, 2006
7129197 Synthesis of poly-alpha olefin and use thereof Oct. 31, 2006
6846778 Synthetic isoparaffinic premium heavy lubricant base stock Jan. 25, 2005
6808542 Photoluminescent markers and methods for detection of such markers Oct. 26, 2004
6627779 Lube base oils with improved yield Sep. 30, 2003
6410810 Handling method of (fluoroaryl) borane compound and preparing method of hydrocarbon solution Jun. 25, 2002
6255546 Functional fluid with low Brookfield Viscosity Jul. 3, 2001
6215033 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: blends with lower molecular weight components Apr. 10, 2001
6103676 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: hydroformylation/reductive amination reaction products Aug. 15, 2000
6071863 Biodegradable polyalphaolefin fluids and formulations containing the fluids Jun. 6, 2000
6043401 Reactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufacture Mar. 28, 2000
5637783 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers Jun. 10, 1997
5633415 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers May. 27, 1997
5633414 Preparation of tetrafluoroethylene May. 27, 1997
5462680 Free radical adducts of fullerenes with hydrocarbons and polymers Oct. 31, 1995
5420372 Alpha-olefin oligomers useful as base stocks and viscosity index improvers, and lubricating oils containing same and method of making the oligomers May. 30, 1995
5315053 Normally liquid alpha-olefin oligomers useful as base stocks and viscosity index improvers, and lubricating oils containing same May. 24, 1994
5208403 High VI lubricant blends from slack wax May. 4, 1993
5208402 Liquid fuels for internal combustion engines and process and apparatus for making same May. 4, 1993
5180863 Conversion of alpha-olefin dimer to liquid lubricant basestock Jan. 19, 1993
5177276 Alpha-olefin oligomers useful as base stocks and viscosity index improvers, and lubricating oils containing same Jan. 5, 1993
5157176 Recycling process, apparatus and product produced by such process for producing a rubber extender/plasticizing agent from used automobile rubber tires Oct. 20, 1992
5146022 High VI synthetic lubricants from cracked slack wax Sep. 8, 1992
5136118 High VI synthetic lubricants from cracked refined wax Aug. 4, 1992
5093533 Blended gasolines and process for making same Mar. 3, 1992
5026933 Olefin oligomerization with surface modified zeolite catalyst Jun. 25, 1991
5012022 Lubricants comprising novel cyclopentanes, cyclopentadienes, cyclopentenes, and mixtures thereof and methods of manufacture Apr. 30, 1991
5012023 Lubricants comprising novel cyclopentanes, cyclopentadienes, cyclopentenes, and mixtures thereof and methods of manufacture Apr. 30, 1991
5004850 Blended gasolines Apr. 2, 1991
4857219 Lubricating composition Aug. 15, 1989
4788361 Polymeric viscosity index improver and oil composition comprising the same Nov. 29, 1988
4751335 Process for preparing a fluid for traction drive Jun. 14, 1988
4721823 Lubricants comprising novel cyclopentanes, cyclopentadienes, cyclopentenes, and mixtures thereof and methods of manufacture Jan. 26, 1988
4615790 Preparation of synthetic hydrocarbon lubricants Oct. 7, 1986
4604491 Synthetic oils Aug. 5, 1986

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