P

Inventor

SIEKMANN GERD

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

BAYER AG

3 patents
US4088676AMay 9, 1978

Process for the preparation of organic solutions of percarboxylic acids

BAYER AG10 citations71
US4988829AJan 29, 1991

Process for the preparation of 2-(4-chlorophenylethyl)-2-tert.-butyl-oxirane

BAYER AG10 citations69
US4344897AAug 17, 1982

Process for the preparation of percarboxylic acid solutions

BAYER AG5 citations61

DEGUSSA

2 patents
US4313879AFeb 2, 1982

Process for the manufacture of very pure ε-caprolactone

DEGUSSA10 citations72
US4089892AMay 16, 1978

Process for the preparation of percarboxylic acid solutions

DEGUSSA1 citations51