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Class Information
Number: 502/300
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Metal, metal oxide or metal hydroxide
Description: Composition which contains a metal* either as the free element or combined with oxygen or with hydrogen and oxygen.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 502/344 |
Of group i (i.e., alkali, ag, au or cu) |
514 |
| 502/340 |
Of group ii (i.e., alkaline earth, be, mg, zn, cd or hg) |
432 |
| 502/355 |
Of group iii (i.e., sc, y, al, ga, in or tl) |
614 |
| 502/349 |
Of group iv (i.e., ti, zr, hf, ge, sn or pb) |
608 |
| 502/353 |
Of group v (i.e., v, nb, ta, as, sb or bi) |
371 |
| 502/305 |
Of group vi (i.e., cr, mo, w or po) |
405 |
| 502/325 |
Of group viii (i.e., iron or platinum group) |
888 |
| 502/302 |
Of lanthanide series (i.e., atomic number 57 to 71 inclusive) |
627 |
| 502/324 |
Of manganese |
539 |
| 502/301 |
Raney type |
115 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615510 |
Methods of activating chromium catalysts |
Nov. 10, 2009 |
| 7598202 |
Use of cationic layered materials, compositions comprising these materials, and the preparation of cationic layered materials |
Oct. 6, 2009 |
| 7592292 |
Catalyst for use in reforming methanol with steam and method for preparation thereof |
Sep. 22, 2009 |
| 7585477 |
Catalyst and method for catalytic reduction of nitrogen oxides |
Sep. 8, 2009 |
| 7585808 |
Methods for preparing catalysts |
Sep. 8, 2009 |
| 7582588 |
Method of manufacturing a catalyst |
Sep. 1, 2009 |
| 7578986 |
Fuel reformer catalyst and absorbent materials |
Aug. 25, 2009 |
| 7576030 |
Activated ignition promoters for metal catalyzed reactions |
Aug. 18, 2009 |
| 7572427 |
Catalyst supports and carbon nanotubes produced thereon |
Aug. 11, 2009 |
| 7569508 |
Reforming nanocatalysts and method of making and using such catalysts |
Aug. 4, 2009 |
| 7560047 |
Structured catalyst for POX reforming of gasoline for fuel-cell powered vehicles applications and a method of preparing the same |
Jul. 14, 2009 |
| 7553794 |
Heteropolyacid and or its salt supported catalyst, production process of the catalyst and production process of compound using the catalyst |
Jun. 30, 2009 |
| 7534741 |
Supported nanocatalyst particles manufactured by heating complexed catalyst atoms |
May. 19, 2009 |
| 7534740 |
Method to produce photo-catalyst physical water molecule for medical purposes |
May. 19, 2009 |
| 7527776 |
Ammonia SCR catalyst and method of using the catalyst |
May. 5, 2009 |
| 7507689 |
Catalyst composition |
Mar. 24, 2009 |
| 7504355 |
Supported metal catalyst with improved thermal stability |
Mar. 17, 2009 |
| 7504525 |
Catalyst composition |
Mar. 17, 2009 |
| 7491373 |
Flow-through honeycomb substrate and exhaust after treatment system and method |
Feb. 17, 2009 |
| 7488462 |
Multi-stage catalyst systems and uses thereof |
Feb. 10, 2009 |
| 7488360 |
Catalysts, reactors and methods of producing hydrogen via the water-gas shift reaction |
Feb. 10, 2009 |
| 7473665 |
Exhaust gas-purifying catalyst system |
Jan. 6, 2009 |
| 7462577 |
Method of making a catalyst |
Dec. 9, 2008 |
| 7459135 |
Method for the removal of NO.sub.x and catalyst therefor |
Dec. 2, 2008 |
| 7455705 |
Method for the purification of gasification gas |
Nov. 25, 2008 |
| 7449424 |
Method for producing catalytically-active materials |
Nov. 11, 2008 |
| 7438887 |
Manganese oxide nanowires, films, and membranes and methods of making |
Oct. 21, 2008 |
| 7419932 |
Method for preserving catalyst |
Sep. 2, 2008 |
| 7410929 |
Cell structural body, method of manufacturing cell structural body, and catalyst structural body |
Aug. 12, 2008 |
| 7410930 |
Recovering catalyst and carrier by exfoliating overcoat layer on the surface of a catalyst layer |
Aug. 12, 2008 |
| 7375049 |
Catalyst |
May. 20, 2008 |
| 7364711 |
Method for removing N.sub.2O during the production of nitric acid |
Apr. 29, 2008 |
| 7341976 |
Stabilized boehmite-derived catalyst supports, catalysts, methods of making and using |
Mar. 11, 2008 |
| 7326668 |
Single crystalline phase catalyst |
Feb. 5, 2008 |
| 7323432 |
Catalyst assembly |
Jan. 29, 2008 |
| 7304013 |
Metal oxide catalysts |
Dec. 4, 2007 |
| 7304014 |
Modified catalysts and process |
Dec. 4, 2007 |
| 7297655 |
Catalyst and its use in desulphurisation |
Nov. 20, 2007 |
| 7291577 |
Hydrometallurgical process for production of supported catalysts |
Nov. 6, 2007 |
| 7288501 |
Process and apparatus for the thermal treatment of pulverulent substances |
Oct. 30, 2007 |
| 7273914 |
Olefin polymerization methods |
Sep. 25, 2007 |
| 7273829 |
Catalyst for oxidation of saturated and unsaturated aldehydes to unsaturated carboxylic acid, method of making and method of using thereof |
Sep. 25, 2007 |
| 7271125 |
Coated metal substrate |
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 |
| 7252767 |
Hydrous zirconium oxide, hydrous hafnium oxide and method of making same |
Aug. 7, 2007 |
| 7247600 |
Catalyst composition |
Jul. 24, 2007 |
| 7232918 |
Catalyst composition |
Jun. 19, 2007 |
| 7232786 |
Catalyst composition |
Jun. 19, 2007 |
| 7214643 |
Metal oxide and method for producing the same, and catalyst |
May. 8, 2007 |
| 7211607 |
Method for producing high surface area chromia materials for catalysis |
May. 1, 2007 |
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