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Class Information
Number: 502/355
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Metal, metal oxide or metal hydroxide > Of group iii (i.e., sc, y, al, ga, in or tl)
Description: Composition in which the metal is from Group III as listed at the beginning of the schedule.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6329315 |
Frangible, spray dried agglomerated supports, method of making such supports, and olefin polymerization catalysts supported thereon |
Dec. 11, 2001 |
| 6319876 |
Microporous amorphous mixed metal oxides for form-selective catalysis |
Nov. 20, 2001 |
| 6313063 |
Catalyst support material |
Nov. 6, 2001 |
| 6313061 |
Method of making frangible spray dried agglomerated supports and olefin polymerization catalysts supported thereon |
Nov. 6, 2001 |
| 6306335 |
Mullite bodies and methods of forming mullite bodies |
Oct. 23, 2001 |
| 6306795 |
Stable highly active supported copper based catalysts |
Oct. 23, 2001 |
| 6303538 |
Process for producing metallic fiber boards functionalized by catalysts and boards so produced |
Oct. 16, 2001 |
| 6291394 |
Process for improving catalysts |
Sep. 18, 2001 |
| 6287527 |
Method for controlling exhaust emission |
Sep. 11, 2001 |
| 6281162 |
Isomerization of olefins |
Aug. 28, 2001 |
| 6274532 |
Method of making a completely-metallic oxidation catalyst |
Aug. 14, 2001 |
| 6274109 |
Conversion process for carbonyl sulfide and/or hydrogen cyanide contained in mixed gas |
Aug. 14, 2001 |
| 6245709 |
Supported Ni-Cu hydroconversion catalyst |
Jun. 12, 2001 |
| 6239063 |
Selective bifunctional multimetallic reforming catalyst |
May. 29, 2001 |
| 6239066 |
Process for forming high activity catalysts |
May. 29, 2001 |
| 6235677 |
Fischer-Tropsch processes using xerogel and aerogel catalysts by destabilizing aqueous colloids |
May. 22, 2001 |
| 6235678 |
Catalyst system for oxidative dehydrogenation of paraffins |
May. 22, 2001 |
| 6225255 |
Additive catalyst for the cracking of heavy oil |
May. 1, 2001 |
| 6221805 |
Catalyst support and catalyst and process for producing the same |
Apr. 24, 2001 |
| 6221804 |
Catalyst for purifying exhaust gas and manufacturing method thereof |
Apr. 24, 2001 |
| 6218335 |
Spinel type compound oxide and method of manufacturing the same |
Apr. 17, 2001 |
| 6214765 |
Catalyst product and method of manufacture |
Apr. 10, 2001 |
| 6214764 |
Paraffin-isomerization catalyst and process |
Apr. 10, 2001 |
| 6207611 |
Catalyst for hydrodemetalization of heavy oil |
Mar. 27, 2001 |
| 6207128 |
Method of producing a catalyst |
Mar. 27, 2001 |
| 6207612 |
Removal of impurities from hydrocarbon streams |
Mar. 27, 2001 |
| 6200927 |
High activity catalysts |
Mar. 13, 2001 |
| 6191067 |
Titania fiber, method for producing the fiber and method for using the fiber |
Feb. 20, 2001 |
| 6177382 |
Preparation of spinel extrudates |
Jan. 23, 2001 |
| 6174511 |
Pseudoboehmite powder for catalyst carrier and process for preparing the same |
Jan. 16, 2001 |
| 6171573 |
Alumina sol, process for preparing the same, process for preparing alumina molding using the same, and alumina-based catalyst prepared thereby |
Jan. 9, 2001 |
| 6159898 |
Alumina bodies containing alkali or alkaline earth metal compounds |
Dec. 12, 2000 |
| 6153162 |
Method for the reduction of nitrogen oxides |
Nov. 28, 2000 |
| 6150288 |
Composite oxide, composite oxide carrier and catalyst |
Nov. 21, 2000 |
| 6146606 |
Reactive agent and process for decomposing nitrogen fluoride |
Nov. 14, 2000 |
| 6139816 |
Process for the preparation of ultra-fine powders of metal oxides |
Oct. 31, 2000 |
| 6130182 |
Dielectric catalyst structures |
Oct. 10, 2000 |
| 6127307 |
Catalyst composition free from noble metals |
Oct. 3, 2000 |
| 6124234 |
Catalyst with fine-particle dispersion of the active component |
Sep. 26, 2000 |
| 6121188 |
Fixed-bed Raney metal catalyst, its preparation and the hydrogenation of polymers using this catalyst |
Sep. 19, 2000 |
| 6107239 |
Heat resistant metallic oxide catalyst for reducing pollution emission |
Aug. 22, 2000 |
| 6096674 |
Heat-resistant HC adsorbent |
Aug. 1, 2000 |
| 6087295 |
Reduction of NO.sub.x in the exhaust gases from internal combustion engines containing excess oxygen |
Jul. 11, 2000 |
| 6083871 |
Catalyst structure and method of manufacture |
Jul. 4, 2000 |
| 6083467 |
Exhaust gas purifying catalyst and process for producing the same |
Jul. 4, 2000 |
| 6080699 |
Heterogenous catalyst, its manufacture and its use |
Jun. 27, 2000 |
| 6080379 |
Alumina-based catalyst for the treatment of gases containing sulphur compounds, use of these catalysts for the treatment and processes for treatment of the said gases |
Jun. 27, 2000 |
| 6071850 |
Multi-layer non-identical catalyst on metal substrate by electrophoretic deposition |
Jun. 6, 2000 |
| 6060420 |
Composite oxides of A-site defect type perovskite structure as catalysts |
May. 9, 2000 |
| 6043187 |
Catalyst for hydrotreating hydrocarbon feeds in a fixed bed reactor |
Mar. 28, 2000 |
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