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Class Information
Number: 502/204
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Boron or compound containing same > And group vi metal containing (i.e., cr, mo, w or po)
Description: Composition in which there is a Group VI metal free or chemically combined.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7271122 |
Multimodal polyethylene obtained with multilayer chromium catalyst |
Sep. 18, 2007 |
| 7262259 |
Method of preparing a treated support |
Aug. 28, 2007 |
| 7192901 |
Method of preparing a treated support |
Mar. 20, 2007 |
| 7141633 |
Olefin trimerization using a catalyst comprising a source of chromium, molybdenum or tungsten and a ligand containing at least one phosphorous, arsenic or antimony atom bound to at least one ( |
Nov. 28, 2006 |
| 7045482 |
Method for preparing a heteropolyacid catalyst from basic solvent treatments and method for preparing methacrylic acid using thererof |
May. 16, 2006 |
| 6800702 |
OLEFIN TRIMERISATION USING A CATALYST COMPRISING A SOURCE OF CHROMIUM, MOLYBDENUM OR TUNGSTEN AND A LIGAND CONTAINING AT LEAST ONE PHOSPHOROUS, ARSENIC OR ANTIMONY ATOM BOUND TO AT LEAST ONE ( |
Oct. 5, 2004 |
| 6673237 |
High performance monolith treater for gasoline upgrade |
Jan. 6, 2004 |
| 6638890 |
Modified carrier, complex oxide catalyst and process for preparation of acrylic acid |
Oct. 28, 2003 |
| 6562752 |
Metallic sulphide catalysts, processes for synthesising said catalysts and use thereof |
May. 13, 2003 |
| 6509289 |
Hydrodealkylation process and catalyst composition |
Jan. 21, 2003 |
| 6497849 |
Synthesis of heteropolyacids |
Dec. 24, 2002 |
| 6492570 |
Metallacarboranes |
Dec. 10, 2002 |
| 6452053 |
Bleaching-active dendrimer ligands and metal complexes thereof |
Sep. 17, 2002 |
| 6432867 |
Process for sulfurizing catalysts in a reducing medium |
Aug. 13, 2002 |
| 6403521 |
Catalyst comprising nitrogen-containing heterocyclic compound, and process for producing organic compound using the catalyst |
Jun. 11, 2002 |
| 6350716 |
Catalyst and process for the oxidation of ethane and/or ethylene |
Feb. 26, 2002 |
| 6316382 |
Process for sulphurizing catalysts by reduction followed by sulphurization |
Nov. 13, 2001 |
| 6251261 |
Catalyst that comprises a clay and an element of group VB, and its use in hydrocraking of petroleum feedstocks that contain hydrocarbon |
Jun. 26, 2001 |
| 6242378 |
Process for sulphurizing catalysts in the presence of carbon and elemental sulphur |
Jun. 5, 2001 |
| 6231750 |
Hydrocracking catalyst comprising a beta zeolite and a group VB element |
May. 15, 2001 |
| 6174432 |
Hydrotreating catalyst for heavy hydrocarbon oil, process for producing the catalyst, and hydrotreating method using the same |
Jan. 16, 2001 |
| 6149799 |
Catalyst compromising a mixed sulphide and its use for hydrorefining and hydroconverting hydrocarbons |
Nov. 21, 2000 |
| 6090745 |
Process for preparing water-treatment catalysts |
Jul. 18, 2000 |
| 6051528 |
Amorphous alloy catalyst containing phosphorus, its preparation and use |
Apr. 18, 2000 |
| 6037300 |
Catalyst containing boron and silicon and its use for hydrotreating hydrocarbon feeds |
Mar. 14, 2000 |
| 6034289 |
Treatment of chromium oxide and catalytic manufacture of vinyl fluoride |
Mar. 7, 2000 |
| 6025295 |
Supported catalysts |
Feb. 15, 2000 |
| 5981420 |
Oxidation catalytic system and oxidation process |
Nov. 9, 1999 |
| 5948243 |
Catalyst comprising aluminum borate and zirconium borate and use thereof in a hydrotreating process |
Sep. 7, 1999 |
| 5851946 |
Coordination catalyst systems comprising intramolecularly stabilized organometallic compounds |
Dec. 22, 1998 |
| 5824825 |
Phosphoric acid catalyst and its use |
Oct. 20, 1998 |
| 5817593 |
Catalyst and process for producing amines |
Oct. 6, 1998 |
| 5644023 |
Process for the manufacture of copolymers of ethylene and carbon monoxide |
Jul. 1, 1997 |
| 5609750 |
Boron-containing catalyst |
Mar. 11, 1997 |
| 5583086 |
Cesium containing multimetal oxide catalyst compositions for the preparation of methacrolein by gas-phase-catalytic oxidation |
Dec. 10, 1996 |
| 5556824 |
Hydrodearomatization of hydrocarbons |
Sep. 17, 1996 |
| 5516740 |
Catalyst comprising thin shell of catalytically active material bonded onto an inert core |
May. 14, 1996 |
| 5444033 |
Catalyst compositions for hydrotreating of hydrocarbon oils and process for manufacturing the same. |
Aug. 22, 1995 |
| 5438028 |
Method of enhancing finished catalysts |
Aug. 1, 1995 |
| 5391530 |
Catalyst for removing nitrogen oxides from a waste gas, and process for the production of the catalyst |
Feb. 21, 1995 |
| 5387475 |
Catalytic coating for cooking surfaces |
Feb. 7, 1995 |
| 5366945 |
Supported heteropoly acid catalysts |
Nov. 22, 1994 |
| 5364825 |
Multimetal oxide compositions and process of preparing same |
Nov. 15, 1994 |
| 5334569 |
Alkylation aid |
Aug. 2, 1994 |
| 5324702 |
Catalytic oxidation and oxidative dehydrogenation using metal-compound-loaded, deboronated hams-1b crystalline borosilicate molecular sieve compositions |
Jun. 28, 1994 |
| 5300472 |
Catalyst for selective reduction of nitrous oxides with ammonia |
Apr. 5, 1994 |
| 5244858 |
Catalyst composition for hydrodesulfurization of hydrocarbon oil and process for producing the same |
Sep. 14, 1993 |
| 5214017 |
Solid-acid alkylation catalyst compositions for alkylation processes |
May. 25, 1993 |
| 5200382 |
Catalyst comprising thin shell of catalytically active material bonded onto an inert core |
Apr. 6, 1993 |
| 5198400 |
Mixed chromium catalysts and polymerizations utilizing same |
Mar. 30, 1993 |
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