Patents by Inventor Hartmut TRENKNER

Hartmut TRENKNER has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

Two-chamber electrodialysis cell with anion and cation exchange membrane for use as an anode in alkaline zinc electrolytes and zinc alloy electrolytes for the purpose of deposition of metal in electroplating systems

Patent number: 10738391

Abstract: The invention relates to an anode for use in electroplating applications for highly alkaline electroplating electrolytes based on sodium hydroxide for depositing zinc and zinc alloys onto steel substrates and die-cast zinc substrates.

Type: Grant

Filed: March 16, 2016

Date of Patent: August 11, 2020

Assignee: Coventya International GmbH

Inventor: Hartmut Trenkner
TWO-CHAMBER ELECTRODIALYSIS CELL WITH ANION AND CATION EXCHANGE MEMBRANE FOR USE AS AN ANODE IN ALKALINE ZINC ELECTROLYTES AND ZINC ALLOY ELECTROLYTES FOR THE PURPOSE OF DEPOSITION OF METAL IN ELECTROPLATING SYSTEMS

Publication number: 20180087177

Abstract: The invention relates to an anode for use in electroplating applications for highly alkaline electroplating electrolytes based on sodium hydroxide for depositing zinc and zinc alloys onto steel substrates and die-cast zinc substrates.

Type: Application

Filed: March 16, 2016

Publication date: March 29, 2018

Applicant: COVENTYA INTERNATIONAL GMBH

Inventor: Hartmut TRENKNER

Two-chamber electrodialysis cell with anion and cation exchange membrane for use as an anode in alkaline zinc electrolytes and zinc alloy electrolytes for the purpose of deposition of metal in electroplating systems

TWO-CHAMBER ELECTRODIALYSIS CELL WITH ANION AND CATION EXCHANGE MEMBRANE FOR USE AS AN ANODE IN ALKALINE ZINC ELECTROLYTES AND ZINC ALLOY ELECTROLYTES FOR THE PURPOSE OF DEPOSITION OF METAL IN ELECTROPLATING SYSTEMS