Inventor
SCHOMAKER ELWIN
NL16 patents
⚠️ This page may combine multiple inventors who share the name “SCHOMAKER ELWIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AKZO NOBEL NV
6 patentsUS6355094B1Mar 12, 2002
Material for the removal of gaseous impurities from a gas mixture
AKZO NOBEL NV21 citations92
US5776354AJul 7, 1998
Use of a porous, particulate material in a packed filter bed for liquid/gas and/or liquid/liquid separation
AKZO NOBEL NV29 citations89
US7786202B2Aug 31, 2010
Process for preparing organically modified layered double hydroxide
AKZO NOBEL NV10 citations80
US5738791AApr 14, 1998
Extraction of metal ions from an aqueous solution
AKZO NOBEL NV11 citations70
US7968740B2Jun 28, 2011
Process for preparing organically modified layered double hydroxide
AKZO NOBEL NV6 citations54
US6764603B2Jul 20, 2004
Material for extracting hydrophobic components dissolved in water
AKZO NOBEL NV5 citations51
NOURYON CHEMICALS INT BV
4 patentsUS12258541B2Mar 25, 2025
Crumbly phase composition of methylglycine N,N diacetic acid
NOURYON CHEMICALS INT BV1 citations57
US10836709B2Nov 17, 2020
Process to prepare a solid composition of an amino acid diacetic acid
NOURYON CHEMICALS INT BV0 citations41
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