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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:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6536210 |
Exhaust gas purification apparatus for internal combustion engine |
Mar. 25, 2003 |
| 6534670 |
Catalyst and process for the preparation of aromatic carbonates |
Mar. 18, 2003 |
| 6531425 |
Catalytic converter comprising perovskite-type metal oxide catalyst |
Mar. 11, 2003 |
| 6528029 |
Catalyst compositions employing sol gel particles and methods of using the same |
Mar. 4, 2003 |
| 6524992 |
Single layer high performance catalyst |
Feb. 25, 2003 |
| 6518218 |
Catalyst system for producing carbon fibrils |
Feb. 11, 2003 |
| 6517784 |
Exhaust gas purifying apparatus for an internal combustion engine |
Feb. 11, 2003 |
| 6506705 |
Composition based on cerium oxide or on cerium and zirconium oxides, in the extruded form, process for the preparation thereof and use thereof as catalyst |
Jan. 14, 2003 |
| 6503867 |
Quasi-crystalline boehmites containing additives |
Jan. 7, 2003 |
| 6495487 |
Selective bifunctional multimetallic reforming catalyst |
Dec. 17, 2002 |
| 6492299 |
Process for the production of vinyl acetate |
Dec. 10, 2002 |
| 6492297 |
Catalyst composition for purifying exhaust gas |
Dec. 10, 2002 |
| 6489264 |
Ammonia oxidation catalyst |
Dec. 3, 2002 |
| 6482766 |
Process for catalyst preparation |
Nov. 19, 2002 |
| 6479428 |
Long life hydrocarbon conversion catalyst and method of making |
Nov. 12, 2002 |
| 6475949 |
Promoter for purifying internal engine exhaust and method for preparing the same |
Nov. 5, 2002 |
| 6475948 |
Sb-Re composite oxide catalyst ammoxidation |
Nov. 5, 2002 |
| 6468941 |
Niobium containing zirconium-cerium based soild solutions |
Oct. 22, 2002 |
| 6461579 |
Catalyst for purifying exhaust gas and exhaust gas purifying method |
Oct. 8, 2002 |
| 6423293 |
Oxygen storage material for automotive catalysts and process of using |
Jul. 23, 2002 |
| 6420307 |
Fluidized-bed catalyst for propylene ammoxidation to acrylonitrile |
Jul. 16, 2002 |
| 6419890 |
SOX tolerant NOX trap catalysts and methods of making and using the same |
Jul. 16, 2002 |
| 6403523 |
Catalysts for the oxidative dehydrogenation of hydrocarbons |
Jun. 11, 2002 |
| 6399537 |
Method of milling a cerium-rich material for oxygen storage and release in exhaust gas catalysts |
Jun. 4, 2002 |
| 6395675 |
Catalyst system for purifying oxygen rich exhaust gas |
May. 28, 2002 |
| 6387338 |
Preparation of multi-component Ce, Zr, Mox high oxygen-ion-conduct/oxygen-storage-capacity materials |
May. 14, 2002 |
| 6387841 |
Polyoxometallate supported catalysts |
May. 14, 2002 |
| 6383973 |
Complex oxide catalysts and process for producing (meth) acrolein and (meth) acrylic acid |
May. 7, 2002 |
| 6383273 |
Compositions containing a biocidal compound or an adsorbent and/or catalyst compound and methods of making and using therefor |
May. 7, 2002 |
| 6380417 |
Catalysts system for producing aromatic carbonates |
Apr. 30, 2002 |
| 6376721 |
Process for alkoxylation in the presence of rare earth triflimides |
Apr. 23, 2002 |
| 6372683 |
Method and catalyst system for producing aromatic carbonates |
Apr. 16, 2002 |
| 6372686 |
Perovskite-type metal oxide compounds and methods of making and using thereof |
Apr. 16, 2002 |
| 6368997 |
Fischer-Tropsch processes and catalysts using fluorided supports |
Apr. 9, 2002 |
| 6365538 |
Method and catalyst system for producing aromatic carbonates |
Apr. 2, 2002 |
| 6365068 |
Heterocyclic aromatic anion salts, and their uses as ionic conducting materials |
Apr. 2, 2002 |
| 6365007 |
Photocatalysts for the degradation of organic pollutants |
Apr. 2, 2002 |
| 6362129 |
Catalyst for purifying an exhaust gas |
Mar. 26, 2002 |
| 6358879 |
Premixed combustion method |
Mar. 19, 2002 |
| 6358880 |
Support composition based on a cerium oxide, a zirconium oxide and a scandium or rare earth oxide and use for treating exhaust gas |
Mar. 19, 2002 |
| 6355220 |
Method for treating exhaust gas of internal combustion engines functioning with sulphur-containing fuel |
Mar. 12, 2002 |
| 6352954 |
Microencapsulated lewis acid |
Mar. 5, 2002 |
| 6352955 |
Perovskite-type metal oxide compounds |
Mar. 5, 2002 |
| 6350421 |
Nitrogen oxide storage material and nitrogen oxide storing catalyst prepared therefrom |
Feb. 26, 2002 |
| 6346501 |
Catalyst based on palladium, cadmium, alkali and lanthanoids and a method for producing vinyl acetate |
Feb. 12, 2002 |
| 6306794 |
Composite oxide, composite oxide carrier and catalyst |
Oct. 23, 2001 |
| 6294140 |
Layered noble metal-containing exhaust gas catalyst and its preparation |
Sep. 25, 2001 |
| 6287527 |
Method for controlling exhaust emission |
Sep. 11, 2001 |
| 6248688 |
Catalyst composition containing oxygen storage components |
Jun. 19, 2001 |
| 6239063 |
Selective bifunctional multimetallic reforming catalyst |
May. 29, 2001 |
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