Inventor
GROETSCH GEORG
DE5 patents
Patents
5 patentsUS5300693AApr 5, 1994
Process for the preparation of 1,4-bis(4-fluorobenzoyl)-benzene
HOECHST AG35 citations89
US5637764AJun 10, 1997
Process for the preparation of brominated or chlorinated aromatic carboxylic acids
HOECHST AG10 citations71
US5416234AMay 16, 1995
Process for the preparation of 3'-aminopropyl 2-sulfatoethyl sulfone
HOECHST AG8 citations71
US5288913AFeb 22, 1994
Process for the preparation of 4,4'-dihydroxydiphenyl sulfone
HOECHST AG2 citations58
US5298620AMar 29, 1994
Process for the destruction of cyanuric fluoride in the residues obtained during its preparation
HOECHST AG0 citations48