Inventor
GUEMBEL HELMUT
DE7 patents
⚠️ This page may combine multiple inventors who share the name “GUEMBEL HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
6 patentsUS5656646AAug 12, 1997
Mixtures of polymers of monoethylenically unsaturated dicarboxylic acids and polymers of ethylenically unsaturated monocarboxylic acids and/or polyaminocarboxylic acids and their use
BASF AG51 citations92
US6057284AMay 2, 2000
Iso-tridecanolalkoxylates in block form as low-foam or antifoaming surfactants
BASF AG30 citations90
US6680412B2Jan 20, 2004
Alcohol alkoxylates used as low-foam, or foam inhibiting surfactants
BASF AG15 citations82
US5206443AApr 27, 1993
Alkanediol bisacetals
BASF AG9 citations73
US7074922B2Jul 11, 2006
Method for producing the tautomeric form of (1) of 2,4,6-trianilino-p-(carbo-1′-ethylhexyl-1′oxyl)-1, 3, 5-triazine
BASF AG5 citations60
US5177222AJan 5, 1993
1,1-dialkoxy-2-oxo-6-aryl-3,5-alkadienes
BASF AG0 citations51