Inventor
SCHNEIDER GERHART
DE11 patents
⚠️ This page may combine multiple inventors who share the name “SCHNEIDER GERHART”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST AG
5 patentsUS4842776AJun 27, 1989
Styrylaryloxy ether sulfonates, a process for their preparation and their use in the recovery of crude oil
HOECHST AG20 citations78
US4600516AJul 15, 1986
Sulfonated tributylphenol ethoxylates, their use, and a process for preparing sulfonated alkoxylates
HOECHST AG17 citations70
US3940340AFeb 24, 1976
Peracylated polyamines compatible with optical brighteners as activators for inorganic peroxo compounds
HOECHST AG4 citations60
US3957863AMay 18, 1976
Anti-microbially active surface-active agents
HOECHST AG4 citations58
US3957670AMay 18, 1976
Activators for inorganic per-compounds
HOECHST AG1 citations45
CELAMERCK GMBH & CO KG
4 patentsUS4826528AMay 2, 1989
Herbicidally effective sulfonylureas
CELAMERCK GMBH & CO KG17 citations69
US4523945AJun 18, 1985
2-Amino-6-(cyclopropylmethyl-amino)-pyrimidines useful as herbicides and microbicides
CELAMERCK GMBH & CO KG2 citations61
US4509972AApr 9, 1985
N-Pteridinyl-ureas
CELAMERCK GMBH & CO KG3 citations61
US4723989AFeb 9, 1988
Herbicidal imidazolinones
CELAMERCK GMBH & CO KG2 citations58