Hans Lammers

Person

Arnhem, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Stabilization of an aqueous solution of an organic iron salt
- Patent number 9,988,574
- Issue date Jun 5, 2018
- Akzo Nobel Chemicals International B.V.
- Hans Lammers
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process to prepare a chelating agent or precursor thereof using a c...
- Patent number 9,334,232
- Issue date May 10, 2016
- Akzo Nobel Chemicals International B.V.
- Hans Lammers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrochemical process to prepare chemicals using a cyanide salt
- Patent number 8,956,520
- Issue date Feb 17, 2015
- Akzo Nobel Chemicals International B.V.
- Wilhelmus Joannes Theodorus Maria Appelman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process to prepare amino acid-N, N-diacetic acid compounds
- Patent number 8,551,312
- Issue date Oct 8, 2013
- Akzo Nobel N.V.
- Martin Heus
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrochemical process to prepare a halogenated carbonyl group-con...
- Patent number 7,918,987
- Issue date Apr 5, 2011
- Akzo Nobel N.V.
- Hans Lammers
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Aqueous solution of a sodium salt of HEDTA
- Patent number 7,211,682
- Issue date May 1, 2007
- Akzo Nobel N.V.
- Martin Heus
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ISOLATING CARBOXYLIC ACID FROM AN AQUEOUS SIDE STREAM
- Publication number 20220306490
- Publication date Sep 29, 2022
- NOURYON CHEMICALS INTERNATIONAL B.V.
- Martinus Catharinus TAMMER
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
STABILIZATION OF AN AQUEOUS SOLUTION OF AN ORGANIC IRON SALT
- Publication number 20150075999
- Publication date Mar 19, 2015
- Akzo Nobel Chemicals International B.V.
- Hans Lammers
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
AN ELECTROCHEMICAL PROCESS TO PREPARE CHEMICALS USING A CYANIDE SALT
- Publication number 20120132536
- Publication date May 31, 2012
- Akzo Nobel Chemicals International B.V.
- Wilhelmus Joannes Theodorus Maria Appelman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS TO PREPARE AMINO ACID-N, N-DIACETIC ACID COMPOUNDS
- Publication number 20100126864
- Publication date May 27, 2010
- Akzo Nobel N.V.
- Martin Heus
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ELECTROCHEMICAL PROCESS TO PREPARE A HALOGENATED CARBONYL GROUP-CON...
- Publication number 20090107849
- Publication date Apr 30, 2009
- Hans Lammers
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Aqueous solution of a sodium salt of hedta
- Publication number 20070015930
- Publication date Jan 18, 2007
- Martin Heus
- C07 - ORGANIC CHEMISTRY

Hans Lammers

Person

Patents Grantslast 30 patents

Stabilization of an aqueous solution of an organic iron salt

Process to prepare a chelating agent or precursor thereof using a c...

Electrochemical process to prepare chemicals using a cyanide salt

Process to prepare amino acid-N, N-diacetic acid compounds

Electrochemical process to prepare a halogenated carbonyl group-con...

Aqueous solution of a sodium salt of HEDTA

Patents Applicationslast 30 patents

METHOD FOR ISOLATING CARBOXYLIC ACID FROM AN AQUEOUS SIDE STREAM

STABILIZATION OF AN AQUEOUS SOLUTION OF AN ORGANIC IRON SALT

AN ELECTROCHEMICAL PROCESS TO PREPARE CHEMICALS USING A CYANIDE SALT

PROCESS TO PREPARE AMINO ACID-N, N-DIACETIC ACID COMPOUNDS

ELECTROCHEMICAL PROCESS TO PREPARE A HALOGENATED CARBONYL GROUP-CON...

Aqueous solution of a sodium salt of hedta