Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 502/326
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Metal, metal oxide or metal hydroxide > Of group viii (i.e., iron or platinum group) > Of platinum group metal and of iron group (i.e., ru, rh, pd, os, ir, or pt and fe, co or ni)
Description: Composition in which there is at least one metal, oxide, or hydroxide from each of the iron group and the platinum group.










Sub-classes under this class:

Class Number Class Name Patents
502/327 And group iii metal containing (i.e., sc, y, al, ga, in or tl) 810


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Patent Number Title Of Patent Date Issued
6133191 Heteroaromatic diphosphines as chiral ligands Oct. 17, 2000
6133484 Methods for decomposing esters and purifying alcohols Oct. 17, 2000
6130184 Cobalt based fischer-tropsch catalyst Oct. 10, 2000
6127310 Palladium containing hydrogenation catalysts Oct. 3, 2000
6124234 Catalyst with fine-particle dispersion of the active component Sep. 26, 2000
6124367 Titania catalysts, their preparation and use in fischer-tropsch synthesis Sep. 26, 2000
6121188 Fixed-bed Raney metal catalyst, its preparation and the hydrogenation of polymers using this catalyst Sep. 19, 2000
6121190 Catalytic composition useful in the Fischer-Tropsch reaction Sep. 19, 2000
6121184 Supported bis(phosphorus) ligands Sep. 19, 2000
6121498 Method for producing acetaldehyde from acetic acid Sep. 19, 2000
6114279 Catalyst for methanol synthesis and reforming Sep. 5, 2000
6114563 Method and catalyst system for producing aromatic carbonates Sep. 5, 2000
6114399 Methods and apparatus for separating Fischer-Tropsch catalysts from liquid hydrocarbon product Sep. 5, 2000
6110861 Partial oxidation catalyst Aug. 29, 2000
6110862 Catalytic material having improved conversion performance Aug. 29, 2000
6103660 Method of depositing catalytically active components on high-surface area support materials Aug. 15, 2000
6100304 Processes and palladium-promoted catalysts for conducting Fischer-Tropsch synthesis Aug. 8, 2000
6090742 Process for the preparation of high activity hydrocarbon synthesis catalysts; and catalyst compositions Jul. 18, 2000
6090744 Catalyst for cleaning exhaust gas Jul. 18, 2000
6087298 Exhaust gas treatment system Jul. 11, 2000
6087296 Raney iron catalyst and a process for hydrogenating organic compounds using said catalyst Jul. 11, 2000
6080699 Heterogenous catalyst, its manufacture and its use Jun. 27, 2000
6075062 Catalytic composition suitable for the fischer-tropsch process Jun. 13, 2000
6075170 Process for preparing cyclohexanol and cyclohexanone Jun. 13, 2000
6074982 Catalyst agent for etherifying, hydrogenating and isomerizing crude . C.sub4 -C.sub.8 - hydrocarbon mixtures having sulfur content Jun. 13, 2000
6074979 Polybetaine-stabilized, palladium-containing nanoparticles, a process for preparing them and also catalysts prepared from them for producing vinyl acetate Jun. 13, 2000
6066590 Harmful gas removing agent May. 23, 2000
6066587 Catalyst for purifying exhaust gas May. 23, 2000
6063728 Ammoxidation catalyst for use in producing acrylonitrile or methacrylonitrile from propane or isobutane by ammoxidation May. 16, 2000
6060419 Wells-Dawson type heteropolyacids, their preparation and use as oxidation catalysts May. 9, 2000
6060423 Group VIII metal catalyst on a gallium-zinc oxide support May. 9, 2000
6060420 Composite oxides of A-site defect type perovskite structure as catalysts May. 9, 2000
6043184 Heteropoly acids supported on polyoxometallate salts and their preparation Mar. 28, 2000
6037479 Chiral diarsine compounds Mar. 14, 2000
6034030 Vinyl acetate catalyst preparation method Mar. 7, 2000
6031058 Addition polymers of polycycloolefins containing silyl functional groups Feb. 29, 2000
6025297 Catalyst for purifying exhaust gas and process for producing the same Feb. 15, 2000
6022825 Thermally durable low H.sub.2 S three-way catalysts Feb. 8, 2000
6017425 Photocatalyst, preparation therefor and method for producing hydrogen using the same Jan. 25, 2000
6013844 Preparation of catechol monoethers and catechols Jan. 11, 2000
6013599 Self-regenerating diesel exhaust particulate filter and material Jan. 11, 2000
6010975 Catalyst composition for preparing 3-pentenoic ester from butadiene Jan. 4, 2000
6008419 Process for making 2,3-dihalopropanols Dec. 28, 1999
6001768 Supported catalysts containing a platinum metal and process for preparing diaryl carbonates Dec. 14, 1999
5993979 Skeletal columnar coatings Nov. 30, 1999
5990039 Metal complex derived catalyst and method of forming Nov. 23, 1999
5985789 Ru, Sn/oxide catalyst and process for hydrogenation in acidic aqueous solution Nov. 16, 1999
5981608 Catalyst and process for the preparation of hydrocarbons Nov. 9, 1999
5981427 Catalyst composition Nov. 9, 1999
5977012 Alloyed metal catalysts for the reduction of NO.sub.x in the exhaust gases from internal combustion engines containing excess oxygen Nov. 2, 1999

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20










 
 
  Recently Added Patents
Asynchronous distributed de-duplication for replicated content addressable storage clusters
Transport of multiple asynchronous data streams using higher order modulation
Illumination unit for a direct-view display
Neurostimulation system
Energy drink package
System and method of supplying an electrical system with direct current
Flash drive
  Randomly Featured Patents
Method and system for providing sensor redundancy
Handle for a snow tool
Damage resistant plastic expansion nut and screw therefor
Denial of service defense by proxy
Begonia plant named Jane
Crystalline silicates and hydrocarbon-conversion processes employing same
Adapter for a female electrical connector
Retro-reflector warm stop for uncooled thermal imaging cameras and method of using the same
Sport shoe sole
Semiconductor device manufacturing method