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Class Information
Number: 502/344
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Metal, metal oxide or metal hydroxide > Of group i (i.e., alkali, ag, au or cu)
Description: Composition containing a metal of Group I as listed in the beginning of the schedule.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5886132 |
Method for controlling the effective level of catalyst during the preparation of a polycarbonate polymer by transesterification |
Mar. 23, 1999 |
| 5882607 |
Exhaust gas cleaner and method for cleaning exhaust gas |
Mar. 16, 1999 |
| 5872072 |
Catalytic compositions and a deodorizing method using the same |
Feb. 16, 1999 |
| 5865960 |
Photocatalyst, method for preparing the same, and production of hydrogen using the same |
Feb. 2, 1999 |
| 5854167 |
Ethylene oxide catalyst |
Dec. 29, 1998 |
| 5851947 |
Incorporation of noble metals into aerogels |
Dec. 22, 1998 |
| 5849662 |
Catalyst comprising of element from group 1B and VIIIB activated by oxygen or oxygen containing compound |
Dec. 15, 1998 |
| 5849661 |
Automotive exhaust catalyst |
Dec. 15, 1998 |
| 5821190 |
Catalyst comprising iridium, alkaline metal, alkaline earth or rare earth metal, and metal carbide or metal nitride |
Oct. 13, 1998 |
| 5817896 |
Catalytic method of replacing halogen in halocarbons |
Oct. 6, 1998 |
| 5808136 |
Catalyst, method of its production and its use for the production of vinyl acetate monomer |
Sep. 15, 1998 |
| 5808143 |
Catalyst based on oxides of Fe, Co, Bi and Mo |
Sep. 15, 1998 |
| 5801117 |
Comprising supported silver sulfate or silver chloride or silver with sulfuric acid |
Sep. 1, 1998 |
| 5801114 |
Catalysts selective for the reduction of nitrogen oxides to nitrogen in an oxidizing medium, a process for their preparation and their use |
Sep. 1, 1998 |
| 5795841 |
Process for producing coated, nonporous support materials |
Aug. 18, 1998 |
| 5789337 |
Material having ultrafine gold particles immobilized thereon and method for production thereof |
Aug. 4, 1998 |
| 5763729 |
Alkylation of alkanes with alkyl halides |
Jun. 9, 1998 |
| 5759951 |
Hydrogenation demetalization catalyst and preparation thereof |
Jun. 2, 1998 |
| 5759949 |
Supported cold-complex oxidation catalyst |
Jun. 2, 1998 |
| 5736483 |
Niobium or tantalum promoted silver catalyst |
Apr. 7, 1998 |
| 5723403 |
Production process for catalysts on supports including a centrifuging step for the support after coating |
Mar. 3, 1998 |
| 5714432 |
Exhaust gas cleaner comprising supported silver or silver oxide particles |
Feb. 3, 1998 |
| 5714430 |
Mixtures containing fine metallic silver particles on a neutral to basic non-zeolite carrier oxide |
Feb. 3, 1998 |
| 5707919 |
Catalyst for preparing chlorine from hydrogen chloride |
Jan. 13, 1998 |
| 5703001 |
Promoted silver catalyst |
Dec. 30, 1997 |
| 5703253 |
Ethylene oxide catalyst and process |
Dec. 30, 1997 |
| 5700753 |
Heterogeneous bimetallic palladium-gold catalyst for vinyl acetate production |
Dec. 23, 1997 |
| 5696047 |
Method of improving catalyst activity, improved catalysts and their use |
Dec. 9, 1997 |
| 5693586 |
Palladium-gold catalyst for vinyl acetate production |
Dec. 2, 1997 |
| 5691267 |
Two step gold addition method for preparing a vinyl acetate catalyst |
Nov. 25, 1997 |
| 5691269 |
Process for preparing silver catalyst |
Nov. 25, 1997 |
| 5691263 |
Amorphous perovskite catalysts for nitrogen oxide reduction and methods of preparing the same |
Nov. 25, 1997 |
| 5688741 |
Process and catalyst for upgrading heavy hydrocarbon |
Nov. 18, 1997 |
| 5686377 |
Catalyst for purifying exhaust gases |
Nov. 11, 1997 |
| 5670444 |
Exhaust gas cleaner and method for cleaning same |
Sep. 23, 1997 |
| 5665668 |
Method of making a catalyst |
Sep. 9, 1997 |
| 5663114 |
Catalyst for production of pyromellitic anhydride and method for production of pyromellitic anhydride |
Sep. 2, 1997 |
| 5658843 |
Method for preparing copper-containing hydrogenation reaction catalyst and method for producing alcohol |
Aug. 19, 1997 |
| 5658844 |
Catalyst for the production of cyanopyriclines |
Aug. 19, 1997 |
| 5624879 |
Method of preparing isomerization catalyst |
Apr. 29, 1997 |
| 5625102 |
Method of alkylating the side chain of alkyl-substituted aromatic hydrocarbons |
Apr. 29, 1997 |
| 5622908 |
Surface impregnated catalyst, process for the production thereof, and use thereof for the preparation of vinyl acetate |
Apr. 22, 1997 |
| 5597773 |
Ethylene oxide catalyst and process |
Jan. 28, 1997 |
| 5591688 |
Process for the preparation of fluid bed vinyl acetate catalyst |
Jan. 7, 1997 |
| 5589602 |
Method of preparing isomerization catalyst |
Dec. 31, 1996 |
| 5589432 |
Exhaust gas cleaner and method for cleaning same |
Dec. 31, 1996 |
| 5583086 |
Cesium containing multimetal oxide catalyst compositions for the preparation of methacrolein by gas-phase-catalytic oxidation |
Dec. 10, 1996 |
| 5573989 |
Process for producing olefin oxides |
Nov. 12, 1996 |
| 5550093 |
Preparation of supported gold catalysts for carbon monoxide oxidation |
Aug. 27, 1996 |
| 5536691 |
Cobalt catalysts and a process required for their preparation |
Jul. 16, 1996 |
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