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Class Information
Number: 502/215
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Selenium or tellurium or compound containing same
Description: Composition including either element 34 or 52, free or chemically combined.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8658817 |
Method of making mixed metal oxide catalysts for ammoxidation and/or oxidation of lower alkane hydrocarbons |
Feb. 25, 2014 |
| 8624075 |
Isomerization of linear alpha-olefins |
Jan. 7, 2014 |
| 8530370 |
Nano-tetrathiometallate or nano-tetraselenometallate material |
Sep. 10, 2013 |
| 8404615 |
Catalyst for a cathode of a mixed reactant fuel cell, membrane-electrode assembly for a mixed reactant fuel cell including the same, and mixed reactant fuel cell system including the same |
Mar. 26, 2013 |
| 8357625 |
Catalyst and method for producing carboxylic acid and/or carboxylic anhydride in the presence of the catalyst |
Jan. 22, 2013 |
| 8242043 |
Process for production of supported catalyst for acetic acid production |
Aug. 14, 2012 |
| 8222461 |
Mixed oxide catalysts for catalytic gas phase oxidation |
Jul. 17, 2012 |
| 8093175 |
Mineral composition capable of trapping hydrogen, preparation method and uses |
Jan. 10, 2012 |
| 7923171 |
Cathode catalyst for fuel cell, and membrane-electrode assembly for fuel cell and fuel cell system including same |
Apr. 12, 2011 |
| 7919428 |
Method of making mixed metal oxide catalysts for ammoxidation and/or oxidation of lower alkane hydrocarbons |
Apr. 5, 2011 |
| 7732087 |
Catalyst for fuel cell, and membrane-electrode assembly for fuel cell and fuel cell system including same |
Jun. 8, 2010 |
| 7638458 |
Complex metal oxide catalyst with high (meth) acrylic acid selectivity |
Dec. 29, 2009 |
| 7576028 |
Catalyst body |
Aug. 18, 2009 |
| 7485597 |
Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin |
Feb. 3, 2009 |
| 7419932 |
Method for preserving catalyst |
Sep. 2, 2008 |
| 7365041 |
Method for producing ammoxidation catalyst |
Apr. 29, 2008 |
| 7125820 |
Non-noble metal catalysts for the oxygen reduction reaction |
Oct. 24, 2006 |
| 7071140 |
Catalyst for the manufacture of acrylonitrile |
Jul. 4, 2006 |
| RE39074 |
Process for the selective preparation of acetic acid using a molybdenum and palladium based catalytic oxide |
Apr. 18, 2006 |
| 6921831 |
Modified BiMo catalyst and process for use thereof |
Jul. 26, 2005 |
| 6825380 |
Promoted multi-metal oxide catalyst |
Nov. 30, 2004 |
| 6797840 |
Promoted multi-metal catalyst |
Sep. 28, 2004 |
| 6790988 |
Ir and/or Sm promoted multi-metal oxide catalyst |
Sep. 14, 2004 |
| 6734136 |
IR and/or SM promoted multi-metal oxide catalyst |
May. 11, 2004 |
| 6610629 |
Process for producing an oxide catalyst for oxidation or ammoxidation |
Aug. 26, 2003 |
| 6518216 |
Catalyst useful for oxidation of alkanes |
Feb. 11, 2003 |
| 6479691 |
Catalyst for producing unsaturated nitrile |
Nov. 12, 2002 |
| 6426312 |
Air purifying matrix for the oxidation of air-borne particulate and gases |
Jul. 30, 2002 |
| 6355817 |
Optimized catalyst addition to enhance esterification catalyst performance |
Mar. 12, 2002 |
| 6350716 |
Catalyst and process for the oxidation of ethane and/or ethylene |
Feb. 26, 2002 |
| 6211114 |
Catalyst and process for preparing 2-buten-1-ol compounds |
Apr. 3, 2001 |
| 6194610 |
Process for the selective preparation of acetic acid using a molybdenum and palladium based catalytic oxide |
Feb. 27, 2001 |
| 6171571 |
Crystalline multinary metal oxide compositions, process for preparing and processes for using the composition |
Jan. 9, 2001 |
| 6072070 |
Vanadium/antimony/titanium mixed oxide and process of use in vapor phase ammoxidation of an alkane |
Jun. 6, 2000 |
| 6043186 |
Ammoxidation catalyst for use in producing acrylonitrile or methacrylonitrile from propane or isobutane by ammoxidation |
Mar. 28, 2000 |
| 6042807 |
Tellurium-containing molecular sieves |
Mar. 28, 2000 |
| 6022986 |
Manganiferous polyoxometallates, synthesis and use thereof |
Feb. 8, 2000 |
| 6013597 |
Catalysts for the oxidation of ethane to acetic acid processes of making same and, processes of using same |
Jan. 11, 2000 |
| 5977009 |
Catalyst compositions derived from titanium-containing molecule sieves |
Nov. 2, 1999 |
| 5864051 |
Selective oxidation catalyst process for preparing the catalyst and process using the catalyst |
Jan. 26, 1999 |
| 5830427 |
Metallochalcogenide microporous compositions having metal-metal bonds |
Nov. 3, 1998 |
| 5817592 |
Process for the preparation of a hydrogenation catalyst |
Oct. 6, 1998 |
| 5686375 |
Hydroprocessing catalyst and its use |
Nov. 11, 1997 |
| 5675057 |
Method of improving catalyst activity, improved catalysts and their use |
Oct. 7, 1997 |
| 5532199 |
Carrier-supported catalyst for the synthesis of unsaturated aldehydes and unsaturated carboxylic acids and process for preparing the same |
Jul. 2, 1996 |
| 5494879 |
Catalyst for the reduction of sulfur dioxide to elemental sulfur |
Feb. 27, 1996 |
| 5491258 |
Molded catalyst or supported catalyst for synthesizing methacrolein and methacrylic acid, a process for production thereof, and a process of use thereof |
Feb. 13, 1996 |
| 5439862 |
Oligomerization catalyst and process |
Aug. 8, 1995 |
| 5374608 |
Compositions containing adducts and surfactants |
Dec. 20, 1994 |
| 5250485 |
Process for preparing catalysts used for production of methacrolein and methacrylic acid |
Oct. 5, 1993 |
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