Inventor

DOPPEN ROY GÉRARD

NL6 patents

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

NOURYON CHEMICALS INT BV

3 patents

US12258541B2Mar 25, 2025

Crumbly phase composition of methylglycine N,N diacetic acid

NOURYON CHEMICALS INT BV1 citations57

US10829719B2Nov 10, 2020

Sodium methyl glycine-N,N-diacetic acid compound, process to prepare it and use thereof

NOURYON CHEMICALS INT BV0 citations37

US10590064B2Mar 17, 2020

Crystals of alanine N-acetic acid precursors, process to prepare them and their use

NOURYON CHEMICALS INT BV0 citations33

AKZO NOBEL CHEMICALS INT BV

2 patents

US9738594B2Aug 22, 2017

Crystalline particles of salts of glutamic acid N,N-diacetic acid

AKZO NOBEL CHEMICALS INT BV0 citations48

US9815773B2Nov 14, 2017

Crystalline particles of glutamic acid N,N-diacetic acid

AKZO NOBEL CHEMICALS INT BV0 citations47

VAN LARE CORNELIS ELIZABETH JOHANNUS

1 patent

US9096820B2Aug 4, 2015

Coated particles of a glumatic acid N,N-diacetate chelating agent

VAN LARE CORNELIS ELIZABETH JOHANNUS1 citations44