Inventor
BECHER HEINZ-MANFRED
DE12 patents
⚠️ This page may combine multiple inventors who share the name “BECHER HEINZ-MANFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CELAMERCK GMBH & CO KG
8 patentsUS4910200AMar 20, 1990
Acrylic acid morpholides, fungicidal compositions and use
CELAMERCK GMBH & CO KG73 citations94
US4457943AJul 3, 1984
N-(2H-Difluoro-3,5-dichloro-phenyl)-N'-(2,6-difluorobenzoyl) urea derivative and pesticidal compositions containing same
CELAMERCK GMBH & CO KG24 citations79
US4622340ANov 11, 1986
Urea derivatives and pesticidal compositions containing same
CELAMERCK GMBH & CO KG8 citations71
US4275077AJun 23, 1981
Insecticidal acyl urea derivatives
CELAMERCK GMBH & CO KG13 citations71
US3969403AJul 13, 1976
Process for preparation of 2-methoxy-3,6-dichloro-benzoic acid
CELAMERCK GMBH & CO KG3 citations61
US4478852AOct 23, 1984
Urea derivatives having a pesticidal activity
CELAMERCK GMBH & CO KG3 citations56
US4344829AAug 17, 1982
Process for recovery of benzene and chlorine from waste products
CELAMERCK GMBH & CO KG1 citations51
US3969404AJul 13, 1976
Process for preparation of 2-methoxy-3,6-dichloro-benzoic acid
CELAMERCK GMBH & CO KG0 citations50