Inventor · disambiguated record
Elwin Schomaker
Also filed as: SCHOMAKER ELWIN
16 granted patents·9 pending applications·93 citations·filing 1995–2021
91Inventor score
Files withAKZO NOBEL NV10NOURYON CHEMICALS INT BV6AKZO NOBEL CHEMICALS INT BV2AKZO NOBEL N V A CORP1BRINKHUIS RICHARD HENDRIKUS GE1
Top patents by PatentIndex Score
25 records- 0185US7786202B2Process for preparing organically modified layered double hydroxideAKZO NOBEL NV·Filed 2006·Granted Aug 31, 2010·10 cites·20 claims
- 0280US6355094B1Material for the removal of gaseous impurities from a gas mixtureAKZO NOBEL NV·Filed 2000·Granted Mar 12, 2002·21 cites·13 claims
- 0377US7968740B2Process for preparing organically modified layered double hydroxideAKZO NOBEL NV·Filed 2006·Granted Jun 28, 2011·6 cites·20 claims
- 0477US7641800B2Use of an adsorbent for the removal of liquid, gaseous and/or dissolved constituents from a process streamOTV SA·Filed 2005·Granted Jan 5, 2010·5 cites·12 claims
- 0575US12258541B2Crumbly phase composition of methylglycine N,N diacetic acidNOURYON CHEMICALS INT BV·Filed 2019·Granted Mar 25, 2025·1 cites·18 claims
- 0659US5776354AUse of a porous, particulate material in a packed filter bed for liquid/gas and/or liquid/liquid separationAKZO NOBEL NV·Filed 1995·Granted Jul 7, 1998·29 cites·8 claims
- 0756US9815773B2Crystalline particles of glutamic acid N,N-diacetic acidAKZO NOBEL CHEMICALS INT BV·Filed 2013·Granted Nov 14, 2017·0 cites·16 claims
- 0852US2023220177A1Thermally expandable cellulose-based microspheres having low expansion temperaturesNOURYON CHEMICALS INT BV·Filed 2021·Application pending·0 cites
- 0951US2011003719A1Polymer-containing composition, its preparation and useAKZO NOBEL NV·Filed 2009·Application pending·0 cites
- 1049US10836709B2Process to prepare a solid composition of an amino acid diacetic acidNOURYON CHEMICALS INT BV·Filed 2018·Granted Nov 17, 2020·0 cites·15 claims
- 1149US2024149236A1Thermally expandable cellulose-based microspheresNOURYON CHEMICALS INT BV·Filed 2021·Application pending·0 cites
- 1248US6764603B2Material for extracting hydrophobic components dissolved in waterAKZO NOBEL NV·Filed 2001·Granted Jul 20, 2004·5 cites·13 claims
- 1346US9745250B2Process to crystallize chelating agentsAKZO NOBEL CHEMICALS INT BV·Filed 2015·Granted Aug 29, 2017·0 cites·9 claims
- 1446US2009101205A1Process for preparing a rubber composition, rubber composition obtained therefrom, and use thereofAKZO NOBEL N V A CORP·Filed 2007·Application pending·0 cites
- 1544US2008293849A1Nanocomposite Material Comprising Rubber and Modified Layered Double Hydroxide, Process for Its Preparation and Use ThereofVELPERWEG 76·Filed 2006·Application pending·0 cites
- 1643US10829719B2Sodium methyl glycine-N,N-diacetic acid compound, process to prepare it and use thereofNOURYON CHEMICALS INT BV·Filed 2018·Granted Nov 10, 2020·0 cites·9 claims
- 1743US5738791AExtraction of metal ions from an aqueous solutionAKZO NOBEL NV·Filed 1996·Granted Apr 14, 1998·11 cites·15 claims
- 1843US2008311410A1Clay Comprising Charge-Balancing Organic Ions and Nanocomposite Materials Comprising the SameAKZO NOBEL NV·Filed 2006·Application pending·0 cites
- 1943US2008200600A1Polymer-Containing Composition, its Preparation and UseAKZO NOBEL NV·Filed 2005·Application pending·0 cites
- 2041US2008076832A1Clay Comprising Charge-Balancing Organic Ions And Nanocomposite Materials Comprising The SameAKZO NOBEL NV·Filed 2005·Application pending·0 cites
- 2140US2003159995A1Use of an adsorbent for the removal of liquid, gaseous and/or dissolved constituents from a process streamFiled 2001·Application pending·0 cites
- 2239US9296902B2Process for modifying inorganic oxygen-containing particulate material, product obtained therefrom, and use thereofSCHOMAKER ELWIN·Filed 2006·Granted Mar 29, 2016·0 cites·17 claims
- 2337US10590064B2Crystals of alanine N-acetic acid precursors, process to prepare them and their useNOURYON CHEMICALS INT BV·Filed 2015·Granted Mar 17, 2020·0 cites·16 claims
- 2437US7258796B2Use of a granulate for the removal of liquid, gaseous and/or dissolved constituents from a process streamBRINKHUIS RICHARD HENDRIKUS GE·Filed 2001·Granted Aug 21, 2007·0 cites·10 claims
- 2529US5750030AUse of synthetic granulate or powder for the removal of liquid, gaseous and/or dissolved constituents from a process streamNOBELNV AKZO·Filed 1996·Granted May 12, 1998·5 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →