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Class Information
Number: 502/349
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Metal, metal oxide or metal hydroxide > Of group iv (i.e., ti, zr, hf, ge, sn or pb)
Description: Composition including a metal of Group IV as listed at the beginning of the schedule.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| RE34804 |
Method of producing high-strength high surface area catalyst supports |
Dec. 6, 1994 |
| 5366938 |
Shaped articles based on pyrogenically produced titanium dioxide |
Nov. 22, 1994 |
| 5334570 |
Pore impregnated catalyst device |
Aug. 2, 1994 |
| 5318757 |
Honeycomb heater and catalytic converter |
Jun. 7, 1994 |
| 5314987 |
Barrier compositions and film made therefrom having improved optical and oxygen barrier properties |
May. 24, 1994 |
| 5312795 |
Hydrocarbon conversion |
May. 17, 1994 |
| 5294584 |
Process for producing a denitration catalyst |
Mar. 15, 1994 |
| 5262373 |
Process for the synthesis of metal oxides of high specific surface area and high porosity, oxides obtained and catalysts containing the said oxides |
Nov. 16, 1993 |
| 5229345 |
Method of making a catalytic metal oxide selective for the conversion of a gas and a coating system for the selective oxidation of hydrocarbons and carbon monoxide |
Jul. 20, 1993 |
| 5217938 |
Process for the preparation of zirconia-based catalyst |
Jun. 8, 1993 |
| 5210363 |
Hydrous zirconium oxide dehydration catalyst |
May. 11, 1993 |
| 5208380 |
Process for preparing monoallylamine |
May. 4, 1993 |
| 5191139 |
Process for oligomerizing olefins using sulfate-activated group IV oxides |
Mar. 2, 1993 |
| 5155076 |
Vacancy titanates intercalated with cationic hydroxy aluminum complexes |
Oct. 13, 1992 |
| 5130287 |
Method of making a hydrous zirconium oxide dehydration catalyst and product prepared by the method |
Jul. 14, 1992 |
| 5128291 |
Porous titania or zirconia spheres |
Jul. 7, 1992 |
| 5106800 |
Method of stabilizing a reforming catalyst |
Apr. 21, 1992 |
| 5106802 |
Catalyst for purification of exhaust gas from diesel engine |
Apr. 21, 1992 |
| 5105053 |
High surface area oxide compositions with a pyrochlore structure, methods for their preparation, and conversion processes utilizing same |
Apr. 14, 1992 |
| 5094989 |
Process for activation of catalysts |
Mar. 10, 1992 |
| 5089247 |
Process for producing zirconium-doped pseudoboehmite |
Feb. 18, 1992 |
| 5087790 |
Method for olefination of carbonyl compounds using titanocene derivatives |
Feb. 11, 1992 |
| 5082816 |
Lead-zirconate catalysts |
Jan. 21, 1992 |
| 5082820 |
Carrier for gas-treating catalyst, method for production thereof and gas-treating catalyst incorporating said carrier therein |
Jan. 21, 1992 |
| 5081083 |
Method of treating intermetallic alloy hydrogenation/oxidation catalysts for improved impurity poisoning resistance, regeneration and increased activity |
Jan. 14, 1992 |
| 5061464 |
Oxidation process and catalyst for use therefor |
Oct. 29, 1991 |
| 5047379 |
Cocondensation of metal oxides in organic solvents for deposition on solid supports |
Sep. 10, 1991 |
| 5034369 |
Novel catalysts for the treatment of gaseous effluents containing oxidizable sulfur pollutants |
Jul. 23, 1991 |
| 5032378 |
Zirconium-doped pseudobehmite, process for its production and use thereof |
Jul. 16, 1991 |
| 5021386 |
Compositions involving V.sub.2 O.sub.3 -ZRO.sub.2 -TIO.sub.2 |
Jun. 4, 1991 |
| 5015617 |
Catalyst for purifying exhaust gas and method for production thereof |
May. 14, 1991 |
| 5015461 |
Novel high surface area oxide compositions with a pyrochlore structure, methods for their preparation, and conversion processes utilizing same |
May. 14, 1991 |
| 5012027 |
Dual profile surface-impregnated dehydrogenation catalyst and process |
Apr. 30, 1991 |
| 5004719 |
Molded articles based on pyrogenically produced zirconium dioxide method for their manufacture, and use thereof |
Apr. 2, 1991 |
| 4981829 |
Oxidative conversion of methane to ethylene and ethane |
Jan. 1, 1991 |
| 4973369 |
Alloy catalyst for oxidation of hydrogen |
Nov. 27, 1990 |
| 4971940 |
Tin-containing composition and use |
Nov. 20, 1990 |
| 4968661 |
Oxidation catalyst amended by examiner |
Nov. 6, 1990 |
| 4931419 |
Catalyst for the conversion of vehicular exhaust gases and process for preparing the catalyst |
Jun. 5, 1990 |
| 4929585 |
Mixed-solid solution tri-metallic oxide/sulfide catalyst and process for its preparation |
May. 29, 1990 |
| 4927800 |
Electrode catalyst and method for production thereof |
May. 22, 1990 |
| 4912077 |
Catalytically active materials and method for their preparation |
Mar. 27, 1990 |
| 4888317 |
Catalyst-agglomerate bodies encapsulated in a structure and method for their production |
Dec. 19, 1989 |
| 4880764 |
Dehydrogenation catalyst and process |
Nov. 14, 1989 |
| 4855275 |
Catalyst performance improvement via separate boron addition |
Aug. 8, 1989 |
| 4842832 |
Ultra-fine spherical particles of metal oxide and a method for the preparation thereof |
Jun. 27, 1989 |
| 4830844 |
Oxidation of carbon monoxide and catalyst composition therefor |
May. 16, 1989 |
| 4797381 |
Preparation of abrasion resistant alumina-supported vanadium-antimony oxidic catalysts |
Jan. 10, 1989 |
| 4788083 |
Tin or bismuth complex catalysts and trigger cure of coatings therewith |
Nov. 29, 1988 |
| 4786625 |
Dehydrogenation catalyst compositon |
Nov. 22, 1988 |
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