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Class Information
Number: 502/305
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Metal, metal oxide or metal hydroxide > Of group vi (i.e., cr, mo, w or po)
Description: Composition in which the metal is one of Cr, Mo, W, or Po.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 502/317 |
And group i containing (i.e., alkali, ag, au or cu) |
161 |
| 502/306 |
And group ii metal containing (i.e., alkaline earth, be, mg, zn, cd or hg) |
341 |
| 502/323 |
And group iii metal containing (i.e., sc, y, al, ga, in or tl) |
144 |
| 502/308 |
And group iv metal containing (i.e., ti, zr, hf, ge, sn or pb) |
294 |
| 502/311 |
And group v metal containing (i.e., v, nb, ta, as, sb or bi) |
315 |
| 502/313 |
And group viii metal containing (i.e., iron or platinum group) |
450 |
| 502/319 |
Of chromium |
202 |
| 502/321 |
Of molybdenum |
229 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7402612 |
Stabilized transition alumina catalyst support from boehmite and catalysts made therefrom |
Jul. 22, 2008 |
| 7399728 |
Catalyst formulation, exhaust system, and gas treatment device |
Jul. 15, 2008 |
| 7396518 |
High-temperature denitration catalysts and processes for preparing same |
Jul. 8, 2008 |
| 7375052 |
Process for producing metal oxide catalyst |
May. 20, 2008 |
| 7364711 |
Method for removing N.sub.2O during the production of nitric acid |
Apr. 29, 2008 |
| 7361619 |
Fischer-Tropsch catalyst production |
Apr. 22, 2008 |
| 7348288 |
Catalyst composition |
Mar. 25, 2008 |
| 7304012 |
Catalyst |
Dec. 4, 2007 |
| 7304014 |
Modified catalysts and process |
Dec. 4, 2007 |
| 7304013 |
Metal oxide catalysts |
Dec. 4, 2007 |
| 7288182 |
Hydroprocessing using bulk Group VIII/Group VIB catalysts |
Oct. 30, 2007 |
| 7270738 |
Catalyst and process for hydrocracking hydrocarbon-containing feedstocks |
Sep. 18, 2007 |
| 7256154 |
Structured catalyst for POX reforming of gasoline for fuel-cell powered vehicles applications and a method of preparing the same |
Aug. 14, 2007 |
| 7247597 |
Composite oxide, process for producing the same, and exhaust gas reducing co-catalyst |
Jul. 24, 2007 |
| 7244688 |
Method for in situ immobilization of water-soluble nanodispersed metal oxide colloids |
Jul. 17, 2007 |
| 7235159 |
Methods for producing and using catalytic substrates for carbon nanotube growth |
Jun. 26, 2007 |
| 7232788 |
Mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins |
Jun. 19, 2007 |
| 7217678 |
Cobalt-substituted chromium oxide compositions, their preparation, and their use as catalysts and catalyst precursors |
May. 15, 2007 |
| 7214642 |
Methods of preparing active chromium/alumina catalysts via treatment with sulfate |
May. 8, 2007 |
| 7208445 |
Single crystalline phase catalyst |
Apr. 24, 2007 |
| 7196033 |
Advances in amination catalysis |
Mar. 27, 2007 |
| 7179442 |
Catalyst formulations containing Group 11 metals for hydrogen generation |
Feb. 20, 2007 |
| 7132093 |
Mesoporous mixed oxide materials as a new class of SO.sub.2 resistant catalysts for hydrocarbon oxidation |
Nov. 7, 2006 |
| 7129193 |
Catalyst body |
Oct. 31, 2006 |
| 7129195 |
Heterogenically catalysed gas-phase partial oxidation method for precursor compounds of (meth)acrylic acid |
Oct. 31, 2006 |
| 7125536 |
Nano-structured particles with high thermal stability |
Oct. 24, 2006 |
| 7119044 |
Multiple washcoats on filter substrate |
Oct. 10, 2006 |
| 7094728 |
Method for control of washcoat distribution along channels of a particulate filter substrate |
Aug. 22, 2006 |
| 7091377 |
Multimetal oxide materials |
Aug. 15, 2006 |
| 7081433 |
Catalytic three dimensional aerogels having mesoporous nanoarchitecture |
Jul. 25, 2006 |
| 7078130 |
Metallic mesoporous transition metal oxide molecular sieves, room temperature activation of dinitrogen and ammonia production |
Jul. 18, 2006 |
| 7067452 |
Ceramic catalyst body |
Jun. 27, 2006 |
| 7067706 |
Method for preparing a hydro(chloro)fluoroalkane and catalyst |
Jun. 27, 2006 |
| 7067455 |
Copper modified catalysts for oxidative dehydrogenation |
Jun. 27, 2006 |
| 7060651 |
Silica-rich carrier, catalyzer for heterogeneous reactions and method for the production thereof |
Jun. 13, 2006 |
| 7045482 |
Method for preparing a heteropolyacid catalyst from basic solvent treatments and method for preparing methacrylic acid using thererof |
May. 16, 2006 |
| 7037876 |
High temperature shift catalyst prepared with a purity iron precursor |
May. 2, 2006 |
| 7038082 |
Preparation of a multimetal oxide material |
May. 2, 2006 |
| 7037877 |
Process for the preparation of copper chromite catalyst |
May. 2, 2006 |
| RE39074 |
Process for the selective preparation of acetic acid using a molybdenum and palladium based catalytic oxide |
Apr. 18, 2006 |
| 7022643 |
Production process for catalyst |
Apr. 4, 2006 |
| 7012038 |
Paraffin dehydrogenation catalyst |
Mar. 14, 2006 |
| 7012039 |
Oxide catalyst composition |
Mar. 14, 2006 |
| 7005402 |
Exhaust gas purifying catalyst compound, catalyst comprising said compound and method for preparing the compound |
Feb. 28, 2006 |
| 6998366 |
Thin layer catalysts based on Raney alloys, and method for the production thereof |
Feb. 14, 2006 |
| 6989346 |
Preparation of olefins, particularly of propylene, by dehydrogenation |
Jan. 24, 2006 |
| 6989468 |
Method for the isomerization of allyl alcohols |
Jan. 24, 2006 |
| 6946422 |
Preparation of mixed metal oxide catalysts for catalytic oxidation of olefins to unsaturated aldehydes |
Sep. 20, 2005 |
| 6924249 |
Direct application of catalysts to substrates via a thermal spray process for treatment of the atmosphere |
Aug. 2, 2005 |
| 6919294 |
Method for preparing hydrogenation purification catalyst |
Jul. 19, 2005 |
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