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Class Information
Number: 502/302
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Metal, metal oxide or metal hydroxide > Of lanthanide series (i.e., atomic number 57 to 71 inclusive)
Description: Composition in which the metal is selected from those with atomic numbers 57 to 71 (La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu).










Sub-classes under this class:

Class Number Class Name Patents
502/304 Cerium 1,190
502/303 Lanthanum 797


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

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
8679411 Exhaust-gas purification catalytic system Mar. 25, 2014
8680004 Exhaust gas-purifying catalyst Mar. 25, 2014
8673809 Low level noble metal-supporting three-way catalyst Mar. 18, 2014
RE44802 Cerium-zirconium composite metal oxide Mar. 11, 2014
8663588 Three way catalyst Mar. 4, 2014
8658554 Catalytic support for use in carbon dioxide hydrogenation reactions Feb. 25, 2014
8640440 Removal of particulates from the exhaust gas of internal combustion engines operated with a predominantly stoichiometric air/fuel mixture Feb. 4, 2014
8637422 Method for producing surface-supported catalyst Jan. 28, 2014
8628742 System for remediating emissions and method of use Jan. 14, 2014
8629077 Rare earth alumina particulate manufacturing method and application Jan. 14, 2014
8623778 Catalyst compositions based on nanoparticles of a zirconium oxide, a titanium oxide or a mixed zirconium/titanium oxide deposited onto an alumina or aluminum oxyhydroxide support therefor Jan. 7, 2014
8617497 Mixed oxide materials for the selective catalytic reduction of nitrogen oxides in exhaust gases Dec. 31, 2013
8609575 Sulfur resistant emissions 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
8586780 Doped Pd/Au shell catalyst, method for producing the same and use thereof Nov. 19, 2013
8580701 Method of controlling Ce:Zr ratio in oxide nanoparticles Nov. 12, 2013
8574524 Porous composite oxide and production method thereof Nov. 5, 2013
8568675 Palladium-supported catalyst composites Oct. 29, 2013
8569201 Exhaust gas purifying catalyst and method for manufacturing the same Oct. 29, 2013
8557203 Architectural diesel oxidation catalyst for enhanced NO.sub.2 generator Oct. 15, 2013
8551908 Exhaust gas purification catalyst Oct. 8, 2013
8545780 Catalyst materials Oct. 1, 2013
8546634 Method for production of conjugated diolefin Oct. 1, 2013
8530371 Catalyst for diesel particle filter, preparation method of the same, and soot reduction device of diesel engine including the same Sep. 10, 2013
8524183 Composition containing oxides of zirconium, cerium and another rare earth having reduced maximum reducibility temperature, a process for preparation and use thereof in the field of catalysis Sep. 3, 2013
8524630 Mesoporous aluminas stabilized with rare earth and phosphorous Sep. 3, 2013
8513155 Perovskite-type compounds for use in lean NO.sub.x traps Aug. 20, 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
8506912 Exhaust treatment system including a nickel-based catalyst Aug. 13, 2013
8501132 Nanocomposite particle and process of preparing the same Aug. 6, 2013
8501664 Process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst Aug. 6, 2013
8492603 Selectivated isoolefin dimerization using metalized resins Jul. 23, 2013
8486852 Catalyst for diesel particle filter, preparation method of the same, and soot reduction device of diesel engine including the same Jul. 16, 2013
8486853 Exhaust gas purifying catalyst and method for manufacturing the same Jul. 16, 2013
8475921 Composite material, composite material substrate, composite material dispersed fluid, and manufacturing methods thereof Jul. 2, 2013
8465714 Catalyst promoters in vanadium-free mobile catalyst Jun. 18, 2013
8460626 Compositions based on cerium oxide, zirconium oxide and, optionally, another rare earth oxide, having a specific raised surface at 1100.degree. C, method for the production and use thereof as Jun. 11, 2013
8450235 Supported composite particle material, production process of same and process for producing compounds using supported composite particle material as catalyst for chemical synthesis May. 28, 2013
8435917 Ammonia oxidation catalysts May. 7, 2013
8435486 Redox material for thermochemical water splitting, and method for producing hydrogen May. 7, 2013
8415267 Nanoparticles including metal oxide having catalytic activity Apr. 9, 2013
8414835 Oxygen storage component Apr. 9, 2013
8409518 Sulfur tolerant perovskite supported catalysts Apr. 2, 2013
8398894 Catalyst for preparing carbon nanotubes by controlling its apparent density Mar. 19, 2013
8388898 Ceramic filter element Mar. 5, 2013
8389435 Metal oxide catalyst carrier particle and exhaust gas purification catalyst Mar. 5, 2013

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










 
 
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