Inventor
SCHULZ GERHARD
DE24 patents
⚠️ This page may combine multiple inventors who share the name “SCHULZ GERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
19 patentsUS5958825ASep 28, 1999
Catalysts for the amination of alkylene oxides, alcohols, aldehydes and ketones
BASF AG102 citations97
US5916838AJun 29, 1999
Catalysts for the amination of alkylene oxides, alcohols, aldehydes and ketones
BASF AG46 citations96
US6448457B1Sep 10, 2002
Method for hydrogenating carbonyl compounds
BASF AG35 citations92
US6417353B1Jul 9, 2002
Preparing amines
BASF AG25 citations92
US6207865B1Mar 27, 2001
Method for the hydrogenation of carbonyl compounds
BASF AG22 citations92
US6187957B1Feb 13, 2001
Preparation of amines
BASF AG45 citations92
US6187971B1Feb 13, 2001
Method for producing polyalcohols
BASF AG38 citations92
US6323371B2Nov 27, 2001
Process for the preparation of alkanolamines having improved color quality
BASF AG25 citations90
US6291715B1Sep 18, 2001
Process for the preparation of alkanolamines having improved color quality
BASF AG29 citations90
US6586642B2Jul 1, 2003
Color number improvement in polyhydric alcohols by hydrogenation
BASF AG13 citations84
US6469214B2Oct 22, 2002
Process for the preparation of ethanolamines
BASF AG18 citations84
US8044166B2Oct 25, 2011
Process for preparing pentamethylene 1,5-diisocyanate
BASF AG6 citations73
US6692616B2Feb 17, 2004
Method for purifying trimethylolpropane, which is produced by hydrogenation, by means of continuous distillation
BASF AG8 citations73
US6586641B2Jul 1, 2003
Method for the decomposition of high boiling by-products produced in the synthesis of polyhydric alcohols
BASF AG6 citations73
US6046359AApr 4, 2000
Catalysts for the amination of alkylene oxides, alcohols, aldehydes and ketones
BASF AG9 citations73
US6740726B2May 25, 2004
Polyisocyanates as coating components for coating means rich in solids
BASF AG4 citations63
US6809224B2Oct 26, 2004
Method for the separation of formaldehyde from a reaction mixture containing polyols by the addition of solvents before and/or during the distillation
BASF AG2 citations62
US6353141B1Mar 5, 2002
Functionalized cyclopentene-derived oligomer mixtures, their preparation and their use
BASF AG6 citations62
US7060861B2Jun 13, 2006
Method for hydrating poly-or monomethylol alkanals
BASF AG2 citations61