Inventor
FRANK GERHARD
DE12 patents
⚠️ This page may combine multiple inventors who share the name “FRANK GERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
7 patentsUS4587228AMay 6, 1986
Molded iron catalyst material and its preparation
BASF AG7 citations73
US4946029AAug 7, 1990
Purification of carboxylic esters which contain aldehydes, acetals and/or unsaturated compounds
BASF AG9 citations71
US4598058AJul 1, 1986
Molded catalyst materials containing reduced cobalt and/or nickel particles
BASF AG13 citations71
US4521527AJun 4, 1985
Molded iron catalyst and its preparation
BASF AG8 citations71
US4755604AJul 5, 1988
Preparation of 3-methylpiperidine
BASF AG4 citations62
US5210297AMay 11, 1993
Workup of mother liquors resulting from the preparation of adipic acid
BASF AG3 citations60
US4492804AJan 8, 1985
Preparation of primary amines
BASF AG1 citations50