Inventor
STEINIGER MICHAEL
DE18 patents
⚠️ This page may combine multiple inventors who share the name “STEINIGER MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
11 patentsUS4990227AFeb 5, 1991
Preparation of hydroxycarboxylic esters
BASF AG8 citations73
US7605292B2Oct 20, 2009
Method for the separation of polymeric by-products from 1,4-butynediol
BASF AG5 citations72
US7538254B2May 26, 2009
Method for the separation of polymeric by-products from 1,4-butynediol
BASF AG5 citations72
US7388116B2Jun 17, 2008
Hydrogenation of methylolalkanals
BASF AG7 citations72
US7572941B2Aug 11, 2009
Method for the separation of polymeric by-products from 1,4-butynediol
BASF AG4 citations62
US7524996B2Apr 28, 2009
Method for the separation of polymeric by-products from 1,4-butynediol
BASF AG4 citations62
US5000832AMar 19, 1991
Purification of aqueous glyoxal solutions
BASF AG6 citations62
US4702803AOct 27, 1987
Preparation of pyrazoles
BASF AG2 citations62
US4661217AApr 28, 1987
Preparation of carbamic acid esters
BASF AG2 citations62
US7462747B2Dec 9, 2008
Process for preparing polyalcohols from formaldehyde having a low formic acid content
BASF AG6 citations56
US7598405B2Oct 6, 2009
Method for the distillative processing of tetrahydrofuran
BASF AG0 citations48