Jan-Willem Brouwer

Person

Kaarst, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Use of an adhesion promoter obtainable as a reaction product of a d...
- Patent number 11,535,940
- Issue date Dec 27, 2022
- Henkel AG & Co. KGaA
- Thomas Moeller
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for zinc phosphating metal components in series so as to for...
- Patent number 11,486,044
- Issue date Nov 1, 2022
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for zinc phosphating metal components in series in a sludge-...
- Patent number 11,479,865
- Issue date Oct 25, 2022
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Conveyor frame treatment for suppressing phosphate dragging resulti...
- Patent number 11,118,271
- Issue date Sep 14, 2021
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Optimized process control in the anti-corrosive metal pretreatment...
- Patent number 10,458,022
- Issue date Oct 29, 2019
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for the selective removal of zinc ions from alkaline bath so...
- Patent number 10,443,134
- Issue date Oct 15, 2019
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for corrosion-protective serial surface treatment of metalli...
- Patent number 9,932,677
- Issue date Apr 3, 2018
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for selectively phosphating a composite metal construction
- Patent number 9,550,208
- Issue date Jan 24, 2017
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Multi-stage anti-corrosion treatment of metal components having zin...
- Patent number 9,534,301
- Issue date Jan 3, 2017
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Composition for the alkaline passivation of zinc surfaces
- Patent number 9,228,088
- Issue date Jan 5, 2016
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for obtaining desalted water from zirconium-containing wash...
- Patent number 9,079,787
- Issue date Jul 14, 2015
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Zr-/Ti-containing phosphating solution for passivation of metal com...
- Patent number 8,956,468
- Issue date Feb 17, 2015
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optimized passivation on Ti/Zr-basis for metal surfaces
- Patent number 8,815,021
- Issue date Aug 26, 2014
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Zr-/Ti-containing phosphating solution for passivation of metal com...
- Patent number 8,801,871
- Issue date Aug 12, 2014
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Multi-stage pre-treatment method for metal components having zinc a...
- Patent number 8,715,403
- Issue date May 6, 2014
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Successive corrosion-protecting pre-treatment of metal surfaces in...
- Patent number 8,679,586
- Issue date Mar 25, 2014
- Henkel AG & Co. KGaA
- Franz-Adolf Czika
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optimized electrocoating of assembled and partly prephosphated comp...
- Patent number 8,329,013
- Issue date Dec 11, 2012
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Pretreatment before painting of composite metal structures containi...
- Patent number 6,720,032
- Issue date Apr 13, 2004
- Henkel Kommanditgesellschaft auf Aktien
- Peter Kuhm
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Post-passivation of a phosphatized metal surface
- Patent number 6,645,316
- Issue date Nov 11, 2003
- Henkel Kommanditgesellschaft auf Aktien
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Treatment of phosphatizing waste water
- Patent number 6,464,879
- Issue date Oct 15, 2002
- Henkel Kommanditgesellschaft auf Aktien
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for phosphatizing, rerinsing and cathodic electro-dipcoating
- Patent number 6,447,662
- Issue date Sep 10, 2002
- Henkel Kommanditgesellschaft auf Aktien
- Jan-Willem Brouwer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Phosphating process with a metalliferous re-rinsing stage
- Patent number 6,395,105
- Issue date May 28, 2002
- Henkel Kommanditgesellschaft auf Aktien
- Winfried Wichelhaus
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Phosphating method accelerated by N-oxides
- Patent number 6,379,474
- Issue date Apr 30, 2002
- Henkel Kommanditgesellschaft auf Aktien
- Bernd Mayer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Nickel-free phosphating process
- Patent number 6,197,126
- Issue date Mar 6, 2001
- Henkel Kommanditgesellschaft auf Aktien
- Wolf-Achim Roland
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Phosphating process with a copper-containing re-rinsing stage
- Patent number 6,090,224
- Issue date Jul 18, 2000
- Henkel Kommanditgesellschaft auf Aktien
- Winfried Wichelhaus
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Nickel-free phosphating process
- Patent number 5,792,283
- Issue date Aug 11, 1998
- Henkel Kommanditgesellschaft auf Aktien
- Wolf-Achim Roland
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR SEQUENTIALLY CONSTRUCTING A CONVERSION LAYER ON COMPONEN...
- Publication number 20240124982
- Publication date Apr 18, 2024
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ONE-STAGE PROCESS FOR ZINC PHOSPHATING
- Publication number 20230220559
- Publication date Jul 13, 2023
- Henkel AG & Co. KGaA
- Ralf Posner
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
RESOURCE-SAVING METHOD FOR ZINC PHOSPHATING OF A METAL SURFACE
- Publication number 20230175138
- Publication date Jun 8, 2023
- Henkel AG & Co. KGaA
- Ralf Posner
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
RESOURCE-SAVING METHOD FOR ACTIVATING A METAL SURFACE PRIOR TO PHOS...
- Publication number 20220290303
- Publication date Sep 15, 2022
- Henkel AG & Co. KGaA
- Ralf Posner
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
RESOURCE-SAVING METHOD FOR ACTIVATING A METAL SURFACE PRIOR TO PHOS...
- Publication number 20220282381
- Publication date Sep 8, 2022
- Henkel AG & Co. KGaA
- Ralf Posner
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
AQUEOUS DISPERSION FOR ACTIVATING A METAL SURFACE AND METHOD FOR TH...
- Publication number 20210087693
- Publication date Mar 25, 2021
- Henkel AG & Co. KGaA
- Christina Angenendt
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CONVEYING RACK CLEANING IN AN ELECTRODEPOSITION PROCESS
- Publication number 20210062356
- Publication date Mar 4, 2021
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR ZINC PHOSPHATING METAL COMPONENTS IN SERIES IN A SLUDGE-...
- Publication number 20200032402
- Publication date Jan 30, 2020
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR ZINC PHOSPHATING METAL COMPONENTS IN SERIES SO AS TO FOR...
- Publication number 20200032403
- Publication date Jan 30, 2020
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
USE OF AN ADHESION PROMOTER OBTAINABLE AS A REACTION PRODUCT OF A D...
- Publication number 20190177853
- Publication date Jun 13, 2019
- Thomas Moeller
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CONVEYOR FRAME TREATMENT FOR SUPPRESSING PHOSPHATE DRAGGING RESULTI...
- Publication number 20190032223
- Publication date Jan 31, 2019
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SUPPRESSION OF PHOSPHATE DRAGGING RESULTING FROM THE PLANT DESIGN I...
- Publication number 20190032224
- Publication date Jan 31, 2019
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
OPTIMIZED PROCESS CONTROL IN THE ANTI-CORROSIVE METAL PRETREATMENT...
- Publication number 20170283955
- Publication date Oct 5, 2017
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR THE SELECTIVE REMOVAL OF ZINC IONS FROM ALKALINE BATH SO...
- Publication number 20170247799
- Publication date Aug 31, 2017
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR CORROSION-PROTECTIVE SERIAL SURFACE TREATMENT OF METALLI...
- Publication number 20150176138
- Publication date Jun 25, 2015
- Henkel AG & Co. KGaA
- Jan-Willem BROUWER
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MULTI-STAGE ANTI-CORROSION TREATMENT OF METAL COMPONENTS HAVING ZIN...
- Publication number 20140023882
- Publication date Jan 23, 2014
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR SELECTIVELY PHOSPHATING A COMPOSITE METAL CONSTRUCTION
- Publication number 20130202797
- Publication date Aug 8, 2013
- Henkel AG & Co. KGaA
- Jan-Willem BROUWER
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
COMPOSITION FOR THE ALKALINE PASSIVATION OF ZINC SURFACES
- Publication number 20130202800
- Publication date Aug 8, 2013
- Henkel AG & Co. KG aA
- Jan-Willem BROUWER
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MULTI-STAGE PRE-TREATMENT METHOD FOR METAL COMPONENTS HAVING ZINC A...
- Publication number 20120325110
- Publication date Dec 27, 2012
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Zr-/Ti-Containing Phosphating Solution For Passivation of Metal Com...
- Publication number 20120177946
- Publication date Jul 12, 2012
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SUCCESSIVE CORROSION-PROTECTING PRE-TREATMENT OF METAL SURFACES IN...
- Publication number 20110189401
- Publication date Aug 4, 2011
- Henkel AG & Co. KGaA
- Franz-Adolf Czika
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
OPTIMIZED ELECTROCOATING OF ASSEMBLED AND PARTLY PREPHOSPHATED COMP...
- Publication number 20110062027
- Publication date Mar 17, 2011
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
OPTIMIZED PASSIVATION ON TI/ZR-BASIS FOR METAL SURFACES
- Publication number 20110041957
- Publication date Feb 24, 2011
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS FOR OBTAINING DESALTED WATER FROM ZIRCONIUM-CONTAINING WASH...
- Publication number 20090288738
- Publication date Nov 26, 2009
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ZR-/TI-CONTAINING PHOSPHATING SOLUTION FOR PASSIVATION OF METAL COM...
- Publication number 20090255608
- Publication date Oct 15, 2009
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PHOSPHATING SOLUTION WITH HYDROGEN PEROXIDE AND CHELATING CARBOXYLI...
- Publication number 20090071573
- Publication date Mar 19, 2009
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Fractional regeneration of a weakly acidic ion exchanger loaded wit...
- Publication number 20040054017
- Publication date Mar 18, 2004
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Treatment of nickel-containing waste water on phosphating
- Publication number 20040037765
- Publication date Feb 26, 2004
- Klaus Lepa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Jan-Willem Brouwer

Person

Patents Grantslast 30 patents

Use of an adhesion promoter obtainable as a reaction product of a d...

Method for zinc phosphating metal components in series so as to for...

Method for zinc phosphating metal components in series in a sludge-...

Conveyor frame treatment for suppressing phosphate dragging resulti...

Optimized process control in the anti-corrosive metal pretreatment...

Method for the selective removal of zinc ions from alkaline bath so...

Method for corrosion-protective serial surface treatment of metalli...

Method for selectively phosphating a composite metal construction

Multi-stage anti-corrosion treatment of metal components having zin...

Composition for the alkaline passivation of zinc surfaces

Process for obtaining desalted water from zirconium-containing wash...

Zr-/Ti-containing phosphating solution for passivation of metal com...

Optimized passivation on Ti/Zr-basis for metal surfaces

Zr-/Ti-containing phosphating solution for passivation of metal com...

Multi-stage pre-treatment method for metal components having zinc a...

Successive corrosion-protecting pre-treatment of metal surfaces in...

Optimized electrocoating of assembled and partly prephosphated comp...

Pretreatment before painting of composite metal structures containi...

Post-passivation of a phosphatized metal surface

Treatment of phosphatizing waste water

Process for phosphatizing, rerinsing and cathodic electro-dipcoating

Phosphating process with a metalliferous re-rinsing stage

Phosphating method accelerated by N-oxides

Nickel-free phosphating process

Phosphating process with a copper-containing re-rinsing stage

Nickel-free phosphating process

Patents Applicationslast 30 patents

METHOD FOR SEQUENTIALLY CONSTRUCTING A CONVERSION LAYER ON COMPONEN...

ONE-STAGE PROCESS FOR ZINC PHOSPHATING

RESOURCE-SAVING METHOD FOR ZINC PHOSPHATING OF A METAL SURFACE

RESOURCE-SAVING METHOD FOR ACTIVATING A METAL SURFACE PRIOR TO PHOS...

RESOURCE-SAVING METHOD FOR ACTIVATING A METAL SURFACE PRIOR TO PHOS...

AQUEOUS DISPERSION FOR ACTIVATING A METAL SURFACE AND METHOD FOR TH...

CONVEYING RACK CLEANING IN AN ELECTRODEPOSITION PROCESS

METHOD FOR ZINC PHOSPHATING METAL COMPONENTS IN SERIES IN A SLUDGE-...

METHOD FOR ZINC PHOSPHATING METAL COMPONENTS IN SERIES SO AS TO FOR...

USE OF AN ADHESION PROMOTER OBTAINABLE AS A REACTION PRODUCT OF A D...

CONVEYOR FRAME TREATMENT FOR SUPPRESSING PHOSPHATE DRAGGING RESULTI...

SUPPRESSION OF PHOSPHATE DRAGGING RESULTING FROM THE PLANT DESIGN I...

OPTIMIZED PROCESS CONTROL IN THE ANTI-CORROSIVE METAL PRETREATMENT...

METHOD FOR THE SELECTIVE REMOVAL OF ZINC IONS FROM ALKALINE BATH SO...

METHOD FOR CORROSION-PROTECTIVE SERIAL SURFACE TREATMENT OF METALLI...

MULTI-STAGE ANTI-CORROSION TREATMENT OF METAL COMPONENTS HAVING ZIN...

METHOD FOR SELECTIVELY PHOSPHATING A COMPOSITE METAL CONSTRUCTION

COMPOSITION FOR THE ALKALINE PASSIVATION OF ZINC SURFACES

MULTI-STAGE PRE-TREATMENT METHOD FOR METAL COMPONENTS HAVING ZINC A...

Zr-/Ti-Containing Phosphating Solution For Passivation of Metal Com...

SUCCESSIVE CORROSION-PROTECTING PRE-TREATMENT OF METAL SURFACES IN...

OPTIMIZED ELECTROCOATING OF ASSEMBLED AND PARTLY PREPHOSPHATED COMP...

OPTIMIZED PASSIVATION ON TI/ZR-BASIS FOR METAL SURFACES

PROCESS FOR OBTAINING DESALTED WATER FROM ZIRCONIUM-CONTAINING WASH...

ZR-/TI-CONTAINING PHOSPHATING SOLUTION FOR PASSIVATION OF METAL COM...

PHOSPHATING SOLUTION WITH HYDROGEN PEROXIDE AND CHELATING CARBOXYLI...

Fractional regeneration of a weakly acidic ion exchanger loaded wit...

Treatment of nickel-containing waste water on phosphating