Inventor
HENKES ERHARD
DE14 patents
⚠️ This page may combine multiple inventors who share the name “HENKES ERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
11 patentsUS4777195AOct 11, 1988
Curable polyester molding materials
BASF AG62 citations95
US5660601AAug 26, 1997
Polyetheramine-containing fuels for gasoline engines
BASF AG33 citations92
US6207824B1Mar 27, 2001
Purification of N-substituted lactams
BASF AG22 citations91
US7227029B2Jun 5, 2007
Method for the continuous production of N-methyl-2-pyrrolidone (NMP)
BASF AG6 citations72
US7060857B2Jun 13, 2006
Method for the production of isophorondiamine (ipda,3-aminomethyl-3,5,5-trimethylcyclohexylamine)
BASF AG4 citations62
US4612306ASep 16, 1986
Oximinophosphoric acid derivatives and their use for controlling pests
BASF AG2 citations62
US7164031B2Jan 16, 2007
Method for the production of 2-pyrrolidone
BASF AG2 citations61
US6538139B1Mar 25, 2003
Preparation of pyrrole and pyridine
BASF AG4 citations61
US7497931B2Mar 3, 2009
Distillative preparation of IPDA having a high cis/trans isomer ratio
BASF AG3 citations60
US7256313B2Aug 14, 2007
Method for the production of isophorondiamine (ipda, 3-aminomethyl-3,5,5-trimethyl- cyclohexylamine) having a high cis/tran-isomer ratio
BASF AG3 citations60
US4740646AApr 26, 1988
Preparation of indanes
BASF AG2 citations54
SCHMIDTKE HELMUT
3 patentsUS8293075B2Oct 23, 2012
Method for the continuous separation by distillation of mixtures that contain morphonline (MO), monoaminodiglycol (ADG), ammonia and water by means of distillation
SCHMIDTKE HELMUT5 citations57
US8246793B2Aug 21, 2012
Method for the continuous separation of mixtures comprising morpholine (MO), monoaminodiglycol (ADG), ammonia and water by means of distillation
SCHMIDTKE HELMUT2 citations57
US8197646B2Jun 12, 2012
Processes for continuous fractional distillation of mixtures comprising morpholine, monoaminodiglycol, ammonia and water
SCHMIDTKE HELMUT5 citations57