Inventor
PRESCHER GUNTER
11 patents
⚠️ This page may combine multiple inventors who share the name “PRESCHER GUNTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEGUSSA
7 patentsUS4150241AApr 17, 1979
Process for the production of pure racemic acid and mesotartaric acid and separation of maleic acid from synthetic tartaric acid
DEGUSSA21 citations81
US4048225ASep 13, 1977
Process for the production of pure racemic acid and mesotartaric acid
DEGUSSA20 citations81
US4088679AMay 9, 1978
Process for the preparation of perpropionic acid solutions
DEGUSSA4 citations62
US4087454AMay 2, 1978
Process for the preparation of perpropionic acid solutions
DEGUSSA3 citations62
US4059619ANov 22, 1977
Process for the preparation of percarboxylic acid solutions
DEGUSSA6 citations62
US4720593AJan 19, 1988
Process for the production of 1-methylcyclopropanecarboxaldehyde
DEGUSSA2 citations61
US4691062ASep 1, 1987
Process for the production of 4-chloro-butanals
DEGUSSA4 citations61
BAYER AG
4 patentsUS4113747ASep 12, 1978
Process for the preparation of propylene oxide
BAYER AG19 citations81
US4137242AJan 30, 1979
Process for the preparation of propylene oxide
BAYER AG8 citations73
US4088676AMay 9, 1978
Process for the preparation of organic solutions of percarboxylic acids
BAYER AG10 citations71
US4087455AMay 2, 1978
Process for the continuous preparation of percarboxylic acids in organic solutions
BAYER AG6 citations62