Inventor

BELMANS MARC

BE3 patents

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

TESSENDERLO CHEM NV

1 patent

US11439160B2Sep 13, 2022

Method for producing hydrolysed keratinaceous material

TESSENDERLO CHEM NV2 citations63

TESSENDERLO CHEM SA

1 patent

US7576233B2Aug 18, 2009

Method for the preparation of halogenated benzonitriles

TESSENDERLO CHEM SA2 citations53

TESSENDERLO GROUP NV

1 patent

US12507713B2Dec 30, 2025

Method for producing hydrolysed keratinaceous material

TESSENDERLO GROUP NV0 citations52