Inventor
HAGEMEYER ALFRED
US71 patents
⚠️ This page may combine multiple inventors who share the name “HAGEMEYER ALFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
10 patentsUS5935898AAug 10, 1999
Monomodal and polymodal catalyst supports and catalysts having narrow pore size distributions and their production
BASF AG155 citations98
US5935897AAug 10, 1999
Monomodal and polymodal catalyst supports and catalysts having narrow pore size distributions and their production
BASF AG183 citations98
US5866737AFeb 2, 1999
Oxidation and oxydehydrogenation of hydrocarbons in the fluidized bed
BASF AG107 citations96
US6211113B1Apr 3, 2001
Catalyst beds for non-steady state processes
BASF AG22 citations92
US5780700AJul 14, 1998
Catalytic oxidative dehydrogenation of alkylaromatics and paraffins
BASF AG18 citations83
US6087538AJul 11, 2000
Addition reaction of hydroxyl-containing compounds with alkynes or allenes
BASF AG7 citations73
US5691262ANov 25, 1997
Regeneration of catalysts used in oxidative dehydrogenation of alkylaromatics and paraffins
BASF AG10 citations73
US5689005ANov 18, 1997
Reductive deoxygenation using a redox catalyst
BASF AG14 citations72
US6197275B1Mar 6, 2001
Bismuth-containing catalysts
BASF AG13 citations64
US6060035AMay 9, 2000
Addition reaction of hydroxyl-containing compounds with alkynes or allenes
BASF AG5 citations63
SYMYX TECHNOLOGIES INC
9 patentsUS7270798B2Sep 18, 2007
Noble metal-free nickel catalyst formulations for hydrogen generation
SYMYX TECHNOLOGIES INC15 citations92
US7179442B2Feb 20, 2007
Catalyst formulations containing Group 11 metals for hydrogen generation
SYMYX TECHNOLOGIES INC37 citations92
US7160533B2Jan 9, 2007
Platinum-ruthenium containing catalyst formulations for hydrogen generation
SYMYX TECHNOLOGIES INC28 citations92
US6627571B1Sep 30, 2003
Method and system for the situ synthesis of a combinatorial library of supported catalyst materials
SYMYX TECHNOLOGIES INC27 citations92
US7160534B2Jan 9, 2007
Platinum-free ruthenium-cobalt catalyst formulations for hydrogen generation
SYMYX TECHNOLOGIES INC16 citations91
US6755364B2Jun 29, 2004
Methods and apparatus for mechanical treatment of materials such as catalysts
SYMYX TECHNOLOGIES INC11 citations81
US7111802B2Sep 26, 2006
Apparatus for pressing and other mechanical treatment of materials such as catalysts
SYMYX TECHNOLOGIES INC4 citations74
US6875717B2Apr 5, 2005
Method and system for the in situ synthesis of a combinatorial library of supported catalyst materials
SYMYX TECHNOLOGIES INC9 citations73
US7503515B2Mar 17, 2009
Methods and apparatus for mechanical treatment of materials such as catalysts
SYMYX TECHNOLOGIES INC3 citations63
HAGEMEYER ALFRED
6 patentsUS8480998B2Jul 9, 2013
Method for the production of nanocrystalline bismuth-molybdenum mixed oxide
HAGEMEYER ALFRED27 citations88
US8586780B2Nov 19, 2013
Doped Pd/Au shell catalyst, method for producing the same and use thereof
HAGEMEYER ALFRED7 citations83
US8466082B2Jun 18, 2013
PD/AU shell catalyst containing HFO2, processes for the preparation and use thereof
HAGEMEYER ALFRED6 citations83
US9073036B2Jul 7, 2015
Catalyst for the oxidation of hydrocarbons consisting of molybdenum, vanadium, niobium, tellurium, manganese and cobalt
HAGEMEYER ALFRED8 citations79
US10150099B2Dec 11, 2018
Zirconium oxide-doped catalyst support, method for producing the same and catalyst containing a zirconium oxide-doped catalyst support
HAGEMEYER ALFRED2 citations72
US9254482B2Feb 9, 2016
Catalyst material for the oxidation of hydrocarbons
HAGEMEYER ALFRED3 citations68
HONDA MOTOR CO LTD
4 patentsUS8003565B2Aug 23, 2011
Platinum-ruthenium containing catalyst formulations for hydrogen generation
HONDA MOTOR CO LTD17 citations92
US7473667B2Jan 6, 2009
Platinum-free ruthenium-cobalt catalyst formulations for hydrogen generation
HONDA MOTOR CO LTD17 citations91
US7557063B2Jul 7, 2009
Noble metal-free nickel containing catalyst formulations for hydrogen generation
HONDA MOTOR CO LTD11 citations84
US7744849B2Jun 29, 2010
Platinum-alkali/alkaline-earth catalyst formulations for hydrogen generation
HONDA MOTOR CO LTD13 citations83
BASF MAGNETICS GMBH
4 patentsUS5500459AMar 19, 1996
Heat-sealing of semicrystalline polymers with metals
BASF MAGNETICS GMBH31 citations92
US5523143AJun 4, 1996
Sheet-like polyethylene terephthalate materials having slight surface roughness, their preparation and their use
BASF MAGNETICS GMBH37 citations91
US5462701AOct 31, 1995
Sheet-like polyethylene terephthalate materials having slight surface roughness, their preparation and their use
BASF MAGNETICS GMBH32 citations91
US5417896AMay 23, 1995
Preparation of sheet-like polyethylene terephthalate materials having little surface roughness
BASF MAGNETICS GMBH15 citations71
ARCHER DANIELS MIDLAND CO
4 patentsUS10654027B2May 19, 2020
Shaped porous carbon products
ARCHER DANIELS MIDLAND CO5 citations84
US9993802B2Jun 12, 2018
Shaped porous carbon products
ARCHER DANIELS MIDLAND CO5 citations84
US10384192B2Aug 20, 2019
Shaped porous carbon products
ARCHER DANIELS MIDLAND CO2 citations73
US11253839B2Feb 22, 2022
Shaped porous carbon products
ARCHER DANIELS MIDLAND CO3 citations71
CELANESE CHEM EUROPE GMBH
3 patentsUS6603038B1Aug 5, 2003
Method for producing catalysts containing metal nanoparticles on a porous support, especially for gas phase oxidation of ethylene and acetic acid to form vinyl acetate
CELANESE CHEM EUROPE GMBH240 citations98
US6987200B2Jan 17, 2006
Process for producing catalysts comprising nanosize metal particles on a porous support, in particular for the gas-phase oxidation of ethylene and acetic acid to give vinyl acetate
CELANESE CHEM EUROPE GMBH28 citations92
US6849243B1Feb 1, 2005
Catalysts for the gas-phase oxidation of ethylene and acetic acid to vinyl acetate, a process for producing them and their use
CELANESE CHEM EUROPE GMBH46 citations87
CELANESE GMBH
2 patentsUS6074979AJun 13, 2000
Polybetaine-stabilized, palladium-containing nanoparticles, a process for preparing them and also catalysts prepared from them for producing vinyl acetate
CELANESE GMBH91 citations98
US6268522B1Jul 31, 2001
Catalyst, process for its production and its use for preparing vinyl acetate
CELANESE GMBH63 citations95
RENNOVIA INC
2 patentsEXXONMOBIL RES & ENG CO
1 patentHOECHST RES & TECHNOLOGY
1 patentHONDA GIKEN KOYGO KABUSHIKI KA
1 patentWANG TAO
1 patentBASF AKTIENGESELLSHCAFT
1 patentBAYER AG
1 patentShowing the top 50 of 71 patents by PatentIndex Score.