Inventor
KRATZER OTTO
DE4 patents
Patents
4 patentsUS6458970B1Oct 1, 2002
Method for producing acid phthalic anhydride and an appropriate shell catalyst containing titanium-vanadium-cesium
BASF AG25 citations89
US4994603AFeb 19, 1991
Preparation of methyl formate
BASF AG14 citations72
US4659866AApr 21, 1987
Continuous preparation of furmamide
BASF AG9 citations72
US4262140AApr 14, 1981
Production of anhydrous or substantially anhydrous formic acid
BASF AG17 citations72