| Patent | Date |
|---|
Three-layered, four-layered, or five-layered catalyst systems for producing phthalic anhydride
Grant 7,985,705 - Storck , et al. July 26, 2 | 2011-07-26 |
Method For Starting A Gas Phase Oxidation Reactor That Contains A Catalytically Active Silver-vanadium Oxide Bronze
App 20110028740 - Dobner; Cornelia ; et al. | 2011-02-03 |
Catalytic titanium dioxide mixtures, catalysts and catalyst systems containing the same, processes for making the same, and uses therefor
Grant 7,851,398 - Neto , et al. December 14, 2 | 2010-12-14 |
Three-Layered or Four-Layered Catalyst Systems for Producing Phthalic Anhydride
App 20100210857 - Storck; Sebastian ; et al. | 2010-08-19 |
Three-layered or four-layered catalyst systems for producing phthalic anhydride
Grant 7,687,425 - Storck , et al. March 30, 2 | 2010-03-30 |
Catalyst System And Method For Producing Carboxylic Acids And/or Carboxylic Acid Anhydrides
App 20090318712 - Wilmer; Hagen ; et al. | 2009-12-24 |
Conversion Of A Precatalyst To A Catalytically Active Silver-vanadium Oxide Bronze
App 20090291845 - Neto; Samuel ; et al. | 2009-11-26 |
Catalyst System For Preparing Carboxylic Acids And/or Carboxylic Anhydrides
App 20090286999 - Wilmer; Hagen ; et al. | 2009-11-19 |
Gas phase oxidation catalyst with defined vanadium oxide particle size distribution
Grant 7,592,294 - Storck , et al. September 22, 2 | 2009-09-22 |
Catalyst System For Preparing Carboxylic Acids And/or Carboxylic Anhydrides
App 20090163726 - Wilmer; Hagen ; et al. | 2009-06-25 |
Catalytically active composition and the use thereof in dehydration methods
Grant 7,495,132 - Walsdorff , et al. February 24, 2 | 2009-02-24 |
Method for Start-Up of Oxidation Catalysts
App 20080312450 - Neto; Samuel ; et al. | 2008-12-18 |
Multimetal oxide containing silver, vanadium and a promoter metal and use thereof
Grant 7,462,727 - Neto , et al. December 9, 2 | 2008-12-09 |
Method for Preforming Oxidation Catalysts
App 20080200685 - Neto; Samuel ; et al. | 2008-08-21 |
Method for producing phthalic anhydride
Grant 7,390,911 - Neto , et al. June 24, 2 | 2008-06-24 |
Production of aldehydes, carboxylic acids and/or carboxylic acid anhydrides by means of catalysts containing vanadium oxide, titanium dioxide, and antimony oxide
Grant 7,371,893 - Storck , et al. May 13, 2 | 2008-05-13 |
Titanium Dioxide Mixtures for Producing Catalysts
App 20080064594 - Neto; Samuel ; et al. | 2008-03-13 |
Catalyst having a silver-vanadium oxide phase and a promoter phase
Grant 7,338,918 - Neto , et al. March 4, 2 | 2008-03-04 |
Multimetal Oxide Containing Silver, Vanadium And A Phosphor Group Element And The Use Thereof
App 20080019892 - Neto; Samuel ; et al. | 2008-01-24 |
Catalyst Having a Silver-Vanaduim Oxide Phase and a Promoter Phase
App 20070213555 - Neto; Samuel ; et al. | 2007-09-13 |
Catalytically active composition and the use thereof in dehydration methods
App 20070167318 - Walsdorff; Christian ; et al. | 2007-07-19 |
Gas phase oxidation catalyst with defined vanadium oxide particle size distribution
App 20070093384 - Storck; Sebastian ; et al. | 2007-04-26 |
Method for producing phthalic anhydride
App 20070066836 - Neto; Samuel ; et al. | 2007-03-22 |
Production of aldehydes, carboxylic acids and/or carboxylic acid anhydrides by means of catalysts containing vanadium oxide, titanium dioxide, and antimony oxide
App 20070060758 - Storck; Sebastian ; et al. | 2007-03-15 |
Device for the mixing, drying and coating of powdered, granular or moulded bulk material in a fluid bed and method for production of supported catalysts with such a device
App 20070041795 - Neto; Samuel ; et al. | 2007-02-22 |
Catalyst-precursor for the production of maleic acid anhydride and method for the production thereof
Grant 7,169,732 - Weiguny , et al. January 30, 2 | 2007-01-30 |
Catalyst-precursor for the production of maleic acid anhydride and method for the production thereof
Grant 7,157,403 - Weiguny , et al. January 2, 2 | 2007-01-02 |
Preparation of phthalic anhydride
Grant 7,151,184 - Storck , et al. December 19, 2 | 2006-12-19 |
Three-layered or four-layered catalyst systems for producing phthalic anhydride
App 20060276661 - Storck; Sebastian ; et al. | 2006-12-07 |
Multi-metal oxide containing silver, vanadium and a promoter metal and use thereof
App 20060247446 - Neto; Samuel ; et al. | 2006-11-02 |
Catalysts for gas phase oxidations
App 20060235232 - Neto; Samuel ; et al. | 2006-10-19 |
Structured catalyst bed
Grant 7,071,363 - Hibst , et al. July 4, 2 | 2006-07-04 |
Method for the production of a catalyst containing vanadium, phosphorus, and oxygen
Grant 7,060,649 - Weiguny , et al. June 13, 2 | 2006-06-13 |
Silver-containing catalysts for the reaction of substrates with c-c-double bonds
App 20060116523 - Stichert; Wolfram ; et al. | 2006-06-01 |
Catalyst-precursor for the production of maleic acid anhydride and method for the production thereof
App 20050222435 - Weiguny, Jens ; et al. | 2005-10-06 |
Catalyst-precursor for the production of maleic acid anhydride and method for the production thereof
App 20050222436 - Weiguny, Jens ; et al. | 2005-10-06 |
Method for the production of a catalyst containing vanadium, phosphorus, and oxygen
App 20050153834 - Weiguny, Jens ; et al. | 2005-07-14 |
Preparation of phthalic anhydride
App 20050148782 - Storck, Sebastian ; et al. | 2005-07-07 |
Hollow cylindrical catalyst and a method for producing a maleic acid anhydride
Grant 6,812,351 - Weiguny , et al. November 2, 2 | 2004-11-02 |
Method for producing maleic acid anhydride
Grant 6,803,473 - Weiguny , et al. October 12, 2 | 2004-10-12 |
Structured catalyst bed
App 20040019240 - Hibst, Hartmut ; et al. | 2004-01-29 |
Preparation of maleic anhydride and catalyst for this purpose
App 20040014990 - Storck, Sebastian ; et al. | 2004-01-22 |
Hollow cylindrical catalyst and a method for producing a maleic acid anhydride
App 20030114688 - Weiguny, Jens ; et al. | 2003-06-19 |
Method for producing maleic acid anhydride
App 20030065194 - Weiguny, Jens ; et al. | 2003-04-03 |
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