Inventor

CAUWENBERGE GUNTHER VAN

DE5 patents

⚠️ This page may combine multiple inventors who share the name “CAUWENBERGE GUNTHER VAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BASF SE

2 patents

US7696384B2Apr 13, 2010

Process for producing ethyleneamines

BASF SE5 citations60

USRE45240ENov 11, 2014

Process for preparing pure triethanolamine (TEOA)

BASF SE0 citations47

BASF AG

2 patents

US7758730B2Jul 20, 2010

Method for improving a piperazine colour stability

BASF AG0 citations49

US7271292B2Sep 18, 2007

Process for distillatively removing piperazine from an ethylenediamine-piperazine mixture

BASF AG0 citations49

MELDER JOHANN-PETER

1 patent

US8466323B2Jun 18, 2013

Process for preparing pure triethanolamine (TEOA)

MELDER JOHANN-PETER11 citations76