Inventor

HESS RAYMOND

FR4 patents

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

NORSOLOR SA

3 patents

US4774378ASep 27, 1988

Process for production of styrene

NORSOLOR SA32 citations86

US5260480ANov 9, 1993

Quaternization process

NORSOLOR SA16 citations71

US4745214AMay 17, 1988

Process for the preparation of an aqueous solution of unsaturated quaternary ammonium salts

NORSOLOR SA15 citations71

ATOCHEM

1 patent

US5207874AMay 4, 1993

Process for the purification of glycidyl (meth)acrylate

ATOCHEM13 citations71