Inventor
NOUWEN JAN
DE9 patents
⚠️ This page may combine multiple inventors who share the name “NOUWEN JAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
7 patentsUS6525222B2Feb 25, 2003
Process for preparing amines
BASF AG55 citations95
US6417353B1Jul 9, 2002
Preparing amines
BASF AG25 citations92
US7393978B2Jul 1, 2008
Method for producing ethylene-amines
BASF AG31 citations91
US7601875B2Oct 13, 2009
Method for producing ethyleneamines
BASF AG2 citations62
US6563004B2May 13, 2003
Process for preparing monoisopropylamine
BASF AG2 citations61
US6783693B1Aug 31, 2004
Hydraulic fluids, containing cyclic carboxylic acid derivatives
BASF AG2 citations59
US7758730B2Jul 20, 2010
Method for improving a piperazine colour stability
BASF AG0 citations49