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Elwin Schomaker
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Arnhem, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Process to prepare a solid composition of an amino acid diacetic acid
Patent number
10,836,709
Issue date
Nov 17, 2020
Nouryon Chemicals International B.V.
Paulus Johannes Cornelis Van Haeren
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sodium methyl glycine-N,N-diacetic acid compound, process to prepar...
Patent number
10,829,719
Issue date
Nov 10, 2020
Nouryon Chemicals International B.V.
Elwin Schomaker
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Crystals of alanine N-acetic acid precursors, process to prepare th...
Patent number
10,590,064
Issue date
Mar 17, 2020
Nouryon Chemicals International B.V.
Albertus Jacobus Maria Bouwman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystalline particles of glutamic acid N,N-diacetic acid
Patent number
9,815,773
Issue date
Nov 14, 2017
Akzo Nobel Chemicals International B.V.
Cornelis Elizabeth Johannus Van Lare
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Process to crystallize chelating agents
Patent number
9,745,250
Issue date
Aug 29, 2017
Akzo Nobel Chemicals International B.V.
Elwin Schomaker
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for modifying inorganic oxygen-containing particulate mater...
Patent number
9,296,902
Issue date
Mar 29, 2016
Akzo Nobel N.V.
Elwin Schomaker
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for preparing organically modified layered double hydroxide
Patent number
7,968,740
Issue date
Jun 28, 2011
Akzo Nobel N.V.
Robin Winters
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing organically modified layered double hydroxide
Patent number
7,786,202
Issue date
Aug 31, 2010
Akzo Nobel N.V.
Elwin Schomaker
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Use of an adsorbent for the removal of liquid, gaseous and/or disso...
Patent number
7,641,800
Issue date
Jan 5, 2010
OTV S.A.
Cornelis Johannes Govardus van Strien
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Use of a granulate for the removal of liquid, gaseous and/or dissol...
Patent number
7,258,796
Issue date
Aug 21, 2007
Richard Hendrikus Gerrit Brinkhuis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Material for extracting hydrophobic components dissolved in water
Patent number
6,764,603
Issue date
Jul 20, 2004
Akzo Nobel N.V.
Frederik Albert Buijtenhuijs
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Material for the removal of gaseous impurities from a gas mixture
Patent number
6,355,094
Issue date
Mar 12, 2002
Akzo Nobel N.V.
Elwin Schomaker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Use of a porous, particulate material in a packed filter bed for li...
Patent number
5,776,354
Issue date
Jul 7, 1998
Akzo Nobel N.V.
Abele Broer van der Meer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Use of synthetic granulate or powder for the removal of liquid, gas...
Patent number
5,750,030
Issue date
May 12, 1998
Nobelnv; Akzo
Elwin Schomaker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Extraction of metal ions from an aqueous solution
Patent number
5,738,791
Issue date
Apr 14, 1998
Akzo Nobel N.V.
Elwin Schomaker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
THERMALLY EXPANDABLE CELLULOSE-BASED MICROSPHERES
Publication number
20240149236
Publication date
May 9, 2024
NOURYON CHEMICALS INTERNATIONAL B.V.
Bo ANDREASSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
THERMALLY EXPANDABLE CELLULOSE-BASED MICROSPHERES HAVING LOW EXPANS...
Publication number
20230220177
Publication date
Jul 13, 2023
NOURYON CHEMICALS INTERNATIONAL B.V.
Bo ANDREASSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CRUMBLY PHASE COMPOSITION OF METHYLGLYCINE N,N DIACETIC ACID
Publication number
20220073842
Publication date
Mar 10, 2022
NOURYON CHEMICALS INTERNATIONAL B.V.
Elwin SCHOMAKER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SODIUM METHYL GLYCINE-N,N-DIACETIC ACID COMPOUND, PROCESS TO PREPAR...
Publication number
20200131455
Publication date
Apr 30, 2020
NOURYON CHEMICALS INTERNATIONAL B.V.
Elwin SCHOMAKER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS TO PREPARE A SOLID COMPOSITION OF AN AMINO ACID DIACETIC ACID
Publication number
20200131115
Publication date
Apr 30, 2020
NOURYON CHEMICALS INTERNATIONAL B.V.
PAULUS JOHANNES CORNELIS VAN HAEREN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Crystals of Alanine N-Acetic Acid Precursors, Process to Prepare Th...
Publication number
20170334833
Publication date
Nov 23, 2017
Akzo Nobel Chemicals International B.V.
Albertus Jacobus Maria Bouwman
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process To Crystallize Chelating Agents
Publication number
20170158613
Publication date
Jun 8, 2017
Akzo Nobel Chemicals International B.V.
Elwin Schomaker
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Crystalline particles of glutamic acid N,N-diacetic acid
Publication number
20150321995
Publication date
Nov 12, 2015
Akzo Nobel Chemicals International B.V.
Cornelis Elizabeth Johannus Van Lare
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
POLYMER-CONTAINING COMPOSITION, ITS PREPARATION AND USE
Publication number
20110003719
Publication date
Jan 6, 2011
AKZO NOBEL N.V..
Robin Winters
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR MODIFYING INORGANIC OXYGEN-CONTAINING PARTICULATE MATER...
Publication number
20100179249
Publication date
Jul 15, 2010
AKZO NOBEL N.V.
Elwin Schomaker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING A RUBBER COMPOSITION, RUBBER COMPOSITION OBTA...
Publication number
20090101205
Publication date
Apr 23, 2009
AKZO Nobel N.V. ,a corporation
Rudolf Anthonius Maria Venderbosch
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Clay Comprising Charge-Balancing Organic Ions and Nanocomposite Mat...
Publication number
20080311410
Publication date
Dec 18, 2008
Akzo Nobel N.V.
Elwin Schomaker
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Process for Preparing Organically Modified Layered Double Hydroxide
Publication number
20080300352
Publication date
Dec 4, 2008
Akzo Nobel N.V.
Elwin Schomaker
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Process for Preparing Organically Modified Layered Double Hydroxide
Publication number
20080293957
Publication date
Nov 27, 2008
Akzo Nobel N.V.
Robin Winters
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Nanocomposite Material Comprising Rubber and Modified Layered Doubl...
Publication number
20080293849
Publication date
Nov 27, 2008
VELPERWEG 76
Robin Winters
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer-Containing Composition, its Preparation and Use
Publication number
20080200600
Publication date
Aug 21, 2008
Akzo Nobel N.V.
Elwin Schomaker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Clay Comprising Charge-Balancing Organic Ions And Nanocomposite Mat...
Publication number
20080076832
Publication date
Mar 27, 2008
AKZO NOBEL N.V.
Robin Winters
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Use of an adsorbent for the removal of liquid, gaseous and/or disso...
Publication number
20060011543
Publication date
Jan 19, 2006
Cornelis Jonannes Govardus van Strien
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Use of an adsorbent for the removal of liquid, gaseous and/or disso...
Publication number
20030159995
Publication date
Aug 28, 2003
Cornelis Johannes Govardus Van Strien
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Use of a granulate for the removal of liquid, gaseous and/or dissol...
Publication number
20030155304
Publication date
Aug 21, 2003
Richard Hendrikus Gerrit Brinkhuis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Material for extracting hydrophobic components dissolved in water
Publication number
20010020602
Publication date
Sep 13, 2001
Frederik Albert Buijtenhuijs
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL