Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 502/332
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) > And group iii metal containing (i.e., sc, y, al, ga, in or tl)
Description: Composition additionally containing a metal of Group III as listed at the beginning of the schedule, free or as the oxide or hydroxide.










Sub-classes under this class:

Class Number Class Name Patents
502/336 Of iron 323
502/335 Of nickel 469
502/333 Of palladium 658
502/334 Of platinum 693


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

Patent Number Title Of Patent Date Issued
8709365 Particulate filter with hydrogen sulphide block function Apr. 29, 2014
8683787 Exhaust gas purifying catalyst and method for manufacturing the same Apr. 1, 2014
8685876 Supported platinum catalyst Apr. 1, 2014
8669202 Wet chemical and plasma methods of forming stable PtPd catalysts Mar. 11, 2014
8663588 Three way catalyst Mar. 4, 2014
8664146 Catalyst composition preparation and use Mar. 4, 2014
8648225 Process for hydrogenating highly unsaturated hydrocarbons and catalyst therefor Feb. 11, 2014
8640440 Removal of particulates from the exhaust gas of internal combustion engines operated with a predominantly stoichiometric air/fuel mixture Feb. 4, 2014
8637193 Fuel cell nanocatalyst with voltage reversal tolerance Jan. 28, 2014
8637719 Catalyst comprising palladium and its application in selective hydrogenation Jan. 28, 2014
8633131 Mesoporous oxide-catalyst complex and method of preparing the mesoporous oxide-catalyst complex Jan. 21, 2014
8609570 Method for producing a platinum catalyst precursor Dec. 17, 2013
8609578 Exhaust gas purifying catalyst Dec. 17, 2013
8603400 Nanostructured platinum alloys for use as catalyst materials Dec. 10, 2013
8604248 Low metal loaded, alumina supported, catalyst compositions and amination process Dec. 10, 2013
8586501 Catalyst and method of manufacture Nov. 19, 2013
8586780 Doped Pd/Au shell catalyst, method for producing the same and use thereof Nov. 19, 2013
8580706 Exhaust gas-purifying catalyst Nov. 12, 2013
8574520 Metal oxide support material containing nanoscaled iron platinum group metal Nov. 5, 2013
8575057 UV curable catalyst compositions Nov. 5, 2013
8568675 Palladium-supported catalyst composites Oct. 29, 2013
8563460 Shaped heterogeneous catalysts Oct. 22, 2013
8562926 Method and device for catchment of platinum group metals in a gas stream Oct. 22, 2013
8557203 Architectural diesel oxidation catalyst for enhanced NO.sub.2 generator Oct. 15, 2013
8557204 Three-way catalyst having an upstream single-layer catalyst Oct. 15, 2013
8557728 Shaped heterogeneous catalysts Oct. 15, 2013
8557729 Shaped heterogeneous catalysts Oct. 15, 2013
8551908 Exhaust gas purification catalyst Oct. 8, 2013
8546296 Exhaust gas-purifying catalyst, powdery material, and method of manufacturing exhaust gas-purifying catalyst Oct. 1, 2013
8541626 Method for synthesis of ketones from plant oils Sep. 24, 2013
8535632 Ceramic nanofibers containing nanosize metal catalyst particles and medium thereof Sep. 17, 2013
8518846 Method of producing noble metal-supported powder, noble metal-supported powder and exhaust gas purifying catalyst Aug. 27, 2013
8519207 Use of a mixture of an ordered intermetallic compound and an inert material as a catalyst and corresponding hydrogenation processes Aug. 27, 2013
8507404 Regenerable sulfur traps for on-board vehicle applications Aug. 13, 2013
8507403 Process for producing exhaust treatment catalyst powders, and their use Aug. 13, 2013
8507720 Titania-alumina supported palladium catalyst Aug. 13, 2013
8501132 Nanocomposite particle and process of preparing the same Aug. 6, 2013
8501133 Catalyst for treating exhaust gases, method for producing the same, and method for treating exhaust gases Aug. 6, 2013
8496899 Exhaust gas purifying catalyst Jul. 30, 2013
8492592 Low metal loaded, catalyst compositions including acidic mixed metal oxide as support Jul. 23, 2013
8486368 Hydrocarbon-decomposing porous catalyst body and process for producing the same, process for producing hydrogen-containing mixed reformed gas from hydrocarbons, and fuel cell system Jul. 16, 2013
8486853 Exhaust gas purifying catalyst and method for manufacturing the same Jul. 16, 2013
8481450 Catalysts for producing a crude product Jul. 9, 2013
8476186 Selective hydrogenation catalyst and process for its preparation Jul. 2, 2013
8475921 Composite material, composite material substrate, composite material dispersed fluid, and manufacturing methods thereof Jul. 2, 2013
8476321 Fischer-Tropsch catalyst Jul. 2, 2013
8466082 PD/AU shell catalyst containing HFO.sub.2, processes for the preparation and use thereof Jun. 18, 2013
8460937 Catalyst formulation for hydrogenation Jun. 11, 2013
8461073 Catalyst support and method of producing same Jun. 11, 2013
8461373 Catalyst for producing carboxylic acid esters, process for producing same and process for producing carboxylic acid esters Jun. 11, 2013

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










 
 
  Recently Added Patents
Security access protection for user data stored in a cloud computing facility
Developing cartridge
Method and device for processing broadcast packets/multicast control messages
Method and system for automatic 3-D image creation
Lead with lead stiffener for implantable electrical stimulation systems and methods of making and using
Memory interface circuit, memory interface method, and electronic device
Low offset, fast response voltage controlled current source and controlling method thereof
  Randomly Featured Patents
Sheet material conveying apparatus and image forming apparatus
Sheet feed mechanism having plural independent feed rollers and plural sensor arrangement
Charge transfer complexes including an electron donor and an electron acceptor as basis of resistive memories
Electrical connector
Use of static mixing element in connection with flow of gas and liquids through a production tubing
Semi-conductor device
Triglyceride macromonomers
Fusogenic lipsomes and methods for making and using same
Method of controlling emissions from a diesel cycle internal combustion engine with perovskite-type metal oxide compounds
Method and apparatus determining the isoelectric point of charged analyte