This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Henkel Ag & Company, Kgaa. Active years: 2019-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2019-2022
Title: Thomas John-Schillings: Innovator in Surface Treatment Technologies
Introduction
Thomas John-Schillings is a notable inventor based in Essen, Germany. He has made significant contributions to the field of surface treatment technologies, particularly for ferrous and aluminum components. With a total of 2 patents, his work focuses on improving the cleaning and pretreatment processes in manufacturing.
Latest Patents
One of his latest patents is a method of cleaning pretreatment of ferrous components that have been joined by welding. This invention relates to a process that effectively removes residues from welding operations, enabling subsequent wet-chemical conversion treatments to produce defect-free coatings. The method utilizes an aqueous sulfuric acid etchant that includes amino alcohols and ethoxylates or propoxylates of fatty alcohols, ensuring effectiveness without the presence of fluorides.
Another significant patent involves a two-stage pre-treatment of aluminum, which comprises pickling and passivation. This method is designed for anti-corrosion treatment of aluminum components and includes a pre-treatment stage followed by painting. The passivation process involves an acidic, aqueous composition based on water-soluble compounds of zirconium and/or titanium, ensuring that the pickling and passivation processes are coordinated for optimal results.
Career Highlights
Thomas John-Schillings is currently employed at Henkel AG & Company, KGaA, where he continues to innovate in the field of surface treatment. His work has been instrumental in developing methods that enhance the durability and quality of metal components used in various applications.
Collaborations
Throughout his career, Thomas has collaborated with notable colleagues, including Christoph Sturm and Wilfried Serve. These partnerships have contributed to the advancement of technologies in surface treatment and have fostered a collaborative environment for innovation.
Conclusion
Thomas John-Schillings is a distinguished inventor whose work in surface treatment technologies has led to significant advancements in the field. His innovative patents reflect a commitment to improving manufacturing processes and enhancing the quality of metal components.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile