Inventor
SCHNEGG PETER
DE7 patents
⚠️ This page may combine multiple inventors who share the name “SCHNEGG PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
6 patentsUS4276431AJun 30, 1981
Process for the preparation of alkali metal salts of hydroxybenzoates, which are substantially anhydrous and free from hydroxybenzoic acid
BAYER AG37 citations89
US4435336AMar 6, 1984
Process for the preparation of aromatic aminosulphonic acids
BAYER AG8 citations72
US4382039AMay 3, 1983
Process for the preparation of 4-nitrotoluene-2-sulphonic acid
BAYER AG7 citations69
US4968835ANov 6, 1990
Process for the preparation of aminoaryl-sulphonic acids
BAYER AG3 citations61
US4859372AAug 22, 1989
Process for the sulphonation of aromatic compounds with sulphur trioxide
BAYER AG0 citations46
US4350566ASep 21, 1982
Process for the delignification of lignocellulose materials with dinitroanthraquinones
BAYER AG0 citations46