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Class Information
Number: 585/250
Name: Chemistry of hydrocarbon compounds > Adding hydrogen to unsaturated bond of hydrocarbon, i.e., hydrogenation
Description: Subject matter where elemental hydrogen is included or produced in a reaction and the hydrogen causes an unsaturated bond of a hydrocarbon to become less unsaturated.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7611683 |
Apparatus and process for the continuous reaction of a liquid with a gas over a solid catalyst |
Nov. 3, 2009 |
| 7553997 |
Hydrogenation of olefinic feedstocks |
Jun. 30, 2009 |
| 7550611 |
Carbon nanochips as catalyst supports for metals and metal oxides |
Jun. 23, 2009 |
| 7550635 |
Process for the preparation hydrogen and a mixture of hydrogen and carbon monoxide |
Jun. 23, 2009 |
| 7540952 |
Catalytic cracking process for the production of diesel from vegetable oils |
Jun. 2, 2009 |
| 7534340 |
Process for the preparation of middle distillates and lube bases starting from synthetic hydrocarbon feedstocks |
May. 19, 2009 |
| 7518023 |
Highly active spherical metal support catalysts |
Apr. 14, 2009 |
| 7514387 |
Reformer and method of making the same |
Apr. 7, 2009 |
| 7385096 |
Process for producing 1,2-diol |
Jun. 10, 2008 |
| 7342143 |
Polyalphaolefin having a low halide concentration and a method of manufacturing thereof |
Mar. 11, 2008 |
| 7300642 |
Process for the production of ammonia and Fischer-Tropsch liquids |
Nov. 27, 2007 |
| 7297249 |
Heterogeneously catalyzed reactions and apparatus therefor |
Nov. 20, 2007 |
| 7256152 |
Composition of catalyst and solvent and catalysis processes using this composition |
Aug. 14, 2007 |
| 7235510 |
Catalysts |
Jun. 26, 2007 |
| 7196034 |
Nickel-iron-silica-alumina |
Mar. 27, 2007 |
| 7193120 |
Colloid-catalyzed gas transfer in supercritical phases |
Mar. 20, 2007 |
| 7148389 |
Selective sorbents for purification of hydrocartons |
Dec. 12, 2006 |
| 7074971 |
Recovery of ethylene and propylene from a methanol to olefin reaction system |
Jul. 11, 2006 |
| 7056485 |
Continuous hydrogenation process |
Jun. 6, 2006 |
| 7053256 |
Selective sorbents for purification of hydrocarbons |
May. 30, 2006 |
| 7041847 |
Method for cleaning crude terephthalic acid and catalysts suitable for the same and containing carbon fibers |
May. 9, 2006 |
| 7038096 |
Hydrocarbon hydrogenation catalyst composition, a process of treating such catalyst composition, and a process of using such catalyst composition |
May. 2, 2006 |
| 7014750 |
System and process for pyrolysis gasoline hydrotreatment |
Mar. 21, 2006 |
| 7011807 |
Supported catalysts having a controlled coordination structure and methods for preparing such catalysts |
Mar. 14, 2006 |
| 6937940 |
Method of superposing molecular structures of compounds |
Aug. 30, 2005 |
| 6869917 |
Functional fluid lubricant using low Noack volatility base stock fluids |
Mar. 22, 2005 |
| 6861042 |
Continuous hydrogenation process |
Mar. 1, 2005 |
| 6858769 |
Lithium aluminate layered catalyst and a selective oxidation process using the catalyst |
Feb. 22, 2005 |
| 6849664 |
Process for disposing biocide-containing cooling water |
Feb. 1, 2005 |
| 6824675 |
Distribution device for producing a polyphase mixture, and associated reactor |
Nov. 30, 2004 |
| 6794525 |
Optically active chiral diphosphine ligands |
Sep. 21, 2004 |
| 6747180 |
Metal catalysts |
Jun. 8, 2004 |
| 6747179 |
Carbon dioxide-soluble polymers and swellable polymers for carbon dioxide applications |
Jun. 8, 2004 |
| 6726850 |
Catalytic partial oxidation using staged oxygen addition |
Apr. 27, 2004 |
| 6700030 |
Method for converting hydrocarbons in a three-phase reactor |
Mar. 2, 2004 |
| 6656439 |
Pillared trioctahedral micas and/or vermiculites |
Dec. 2, 2003 |
| 6653509 |
Method for the liquid-phase hydrogenation of organic materials |
Nov. 25, 2003 |
| 6617064 |
Stabilized aluminum hydride polymorphs |
Sep. 9, 2003 |
| 6616909 |
Method and apparatus for obtaining enhanced production rate of thermal chemical reactions |
Sep. 9, 2003 |
| 6541676 |
Integrated palladium-based micromembranes for hydrogen separation and hydrogenation/dehydrogenation reactions |
Apr. 1, 2003 |
| 6534436 |
Method for the production of cobalt catalysts supported on silicon dioxide and their use |
Mar. 18, 2003 |
| 6515157 |
Ferrocenyldiphosphine-ruthenium complexes and a hydrogenation process of exocyclic double bond of d-thiophene to d-thiophane |
Feb. 4, 2003 |
| 6508931 |
Process for the production of white oil |
Jan. 21, 2003 |
| 6492525 |
Organometallic complexes comprising cationic heterocyclic carbenes |
Dec. 10, 2002 |
| 6492570 |
Metallacarboranes |
Dec. 10, 2002 |
| 6488838 |
Chemical reactor and method for gas phase reactant catalytic reactions |
Dec. 3, 2002 |
| 6482997 |
Conversion reactions for organic compounds |
Nov. 19, 2002 |
| 6476283 |
Hydrogenation of unsaturated polymers using divalent diene-containing bis-cyclopentadienyl group IV metal catalysts |
Nov. 5, 2002 |
| 6455746 |
Ultrafine polymetallic particles, preparation and use for hydrogenating olefins and for coupling halogenated aromatic derivatives |
Sep. 24, 2002 |
| 6455023 |
Metallic catalysts for non-neutral liquid media |
Sep. 24, 2002 |
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