Inventor

BERGFELD MANFRED F

2 patents

⚠️ This page may combine multiple inventors who share the name “BERGFELD MANFRED F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AKZO NOBEL NV

1 patent

US6159894ADec 12, 2000

Catalyst for dehydrogenation of amino alcohols to amino carboxylic acids or of ethylene glycol (derivatives) to oxycarboxylic acids, method for their production and their use

AKZO NOBEL NV15 citations69

AKZONA INC

1 patent

US4346233AAug 24, 1982

Process for the preparation of ureas

AKZONA INC2 citations58