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Class Information
Number: 502/228
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Halogen or compound containing same > And group vi metal (i.e., cr, mo, w or po)
Description: Composition including a metal of Group VI as listed at the beginning of the schedule, free or chemically combined.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| RE40140 |
Polymerization catalyst used for producing polyolefins that have excellent combined properties |
Mar. 4, 2008 |
| 7326289 |
Film containing a photo-catalyst apatite, its formation method, coating liquid, and electronic device having portion coated with photo-catalyst apatite-containing film |
Feb. 5, 2008 |
| 7271124 |
Process to produce polymers |
Sep. 18, 2007 |
| 7071276 |
Process to produce polymers |
Jul. 4, 2006 |
| 7053022 |
Hydrothermally synthesized MO-V-M-NB-X oxide catalysts for the selective oxidation of hydrocarbons |
May. 30, 2006 |
| 6897181 |
Polymerization catalyst used for producing polyolefins that have excellent combined properties |
May. 24, 2005 |
| 6780815 |
Process for preparing fluorination catalyst |
Aug. 24, 2004 |
| 6762310 |
Process for the epoxidation of alkenes and polyoxofluorometalates for use therein |
Jul. 13, 2004 |
| 6649560 |
Bulk catalysts based on chromium and on nickel for the gas-phase fluorination of halogenated hydrocarbons |
Nov. 18, 2003 |
| 6645900 |
Optimized method for the production of catalyst supports based on silica gel and chromium catalysts supported on silica gel |
Nov. 11, 2003 |
| 6569802 |
Catalyst for selective hydrogenation of dinitriles |
May. 27, 2003 |
| 6537944 |
Tungsten promoted catalyst for carbonylation of lower alkyl alcohols |
Mar. 25, 2003 |
| 6524990 |
Active fluoride catalysts for fluorination reactions |
Feb. 25, 2003 |
| 6511593 |
Homogeneous bed of catalyst and a process for transforming hydrocarbons into aromatic compounds using said bed |
Jan. 28, 2003 |
| 6503865 |
Method of preparing pentafluoroethane, catalysts for fluorination and a preparation method thereof |
Jan. 7, 2003 |
| 6337299 |
Fluorination catalyst and process for fluorinating halogenated hydrocarbon |
Jan. 8, 2002 |
| 6294500 |
Production of polyethylene having a bimodal molecular weight distribution |
Sep. 25, 2001 |
| 6274780 |
Catalysts for halogenated hydrocarbon processing and their preparation and use |
Aug. 14, 2001 |
| 6268540 |
Catalyst and process for the fluorination of hydrohalomethanes |
Jul. 31, 2001 |
| 6218334 |
Catalysts which can be used in conversion reactions of hydrocarbons and containing silicon |
Apr. 17, 2001 |
| 6194346 |
Photocatalyst and method of making |
Feb. 27, 2001 |
| 6194345 |
Process for activating halogenated catalysts, catalysts obtained by this process, and use of these catalysts in acid catalyst processes |
Feb. 27, 2001 |
| 6184172 |
Mixed fluorination catalyst |
Feb. 6, 2001 |
| 6165931 |
Catalytic hydrofluorination processes and catalysts |
Dec. 26, 2000 |
| 6127585 |
Catalysts for halogenated hydrocarbon processing, their precursors and their preparation and use |
Oct. 3, 2000 |
| 6127301 |
Catalyst system and method for reaction of olefin |
Oct. 3, 2000 |
| 6103655 |
Carrier for olefin polymerization catalysts |
Aug. 15, 2000 |
| 6090992 |
Isomerization catalyst system, method of making and method of using such catalyst system in the isomerization of saturated hydrocarbons |
Jul. 18, 2000 |
| 6083870 |
Alkaline earth metal compound-supported silver catalysts |
Jul. 4, 2000 |
| 6075102 |
Polymerization catalyst and process for producing polymers |
Jun. 13, 2000 |
| 6074981 |
Photocatalyst and process for the preparation thereof |
Jun. 13, 2000 |
| 6037300 |
Catalyst containing boron and silicon and its use for hydrotreating hydrocarbon feeds |
Mar. 14, 2000 |
| 6034016 |
Method for regenerating halogenated Lewis acid catalysts |
Mar. 7, 2000 |
| 6028026 |
Cubic chromium trifluoride and its use for halogenated hydrocarbon processing |
Feb. 22, 2000 |
| 6018088 |
Superacid catalyzed formylation-rearrangement of saturated hydrocarbons |
Jan. 25, 2000 |
| 5981813 |
Fluorination process of halogenated organic compounds |
Nov. 9, 1999 |
| 5972832 |
Distillate hydrocracking catalyst and process for the preparation of the same |
Oct. 26, 1999 |
| 5922639 |
Catalysts for use in hydrocarbon conversion reactions and containing one doping metal chosen from the group consisting of titanium, zirconium, hafnium, cobalt, nickel, zinc, the lanthanides an |
Jul. 13, 1999 |
| 5914290 |
Distillate hydrofining catalyst and a process for the preparation of the same |
Jun. 22, 1999 |
| 5905055 |
Heterogeneous metathesis catalyst |
May. 18, 1999 |
| 5885920 |
Process for producing catalyst carrier for olefin polymerization |
Mar. 23, 1999 |
| 5849658 |
Method for preparing fluorination catalyst used to fluorinate halogenated hydrocarbons |
Dec. 15, 1998 |
| 5625013 |
Preparation of a supported catalyst for the polymerization of .alpha.-olefins |
Apr. 29, 1997 |
| 5565393 |
Corrosion resistant equipment for manufacturing highly fluorinated alkanes |
Oct. 15, 1996 |
| 5559069 |
Catalysts for halogenated hydrocarbon processing, their precursors and their preparation and use |
Sep. 24, 1996 |
| 5525567 |
Catalytic composition and olefin disproportion process |
Jun. 11, 1996 |
| 5500400 |
Catalyst for producing 1,1,1,2-tetrafluoroethane and method for preparing the same |
Mar. 19, 1996 |
| 5494876 |
Fluorination catalyst and fluorination process |
Feb. 27, 1996 |
| 5494877 |
Chromium-based fluorination catalyst containing gallium and production method thereof |
Feb. 27, 1996 |
| 5494873 |
Chromium-based fluorination catalyst, process for producing the catalyst, and fluorination process using the catalyst |
Feb. 27, 1996 |
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