This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignees: Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.v., University of Utah Research Foundation. Active years: 2001-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Werder (Havel), DE (2008)
- Werder, DE (2014 - 2016)
- Berlin, DE (2001 - 2022)
Company Filing History:
6 out of 4,924 
1 out of 1,687 
Years Active: 2001-2022
Title: Lothar Dietrich: Innovator in Surface Treatment Technologies
Introduction
Lothar Dietrich is a notable inventor based in Werder, Germany. He has made significant contributions to the field of surface treatment technologies, holding a total of six patents. His work focuses on innovative formulations and methods that enhance the efficiency and effectiveness of chemical and electrolytic processes.
Latest Patents
One of Dietrich's latest patents is an aqueous formulation for creating a layer of gold and silver. This invention relates to a cyanide-free formulation for the electrodeposition of gold and silver on electrically conductive substrates. The formulation includes a complexing agent from the group of sulfites and thiosulfates, and it is characterized by the addition of at least one transition metal from the 5th or 6th sub-group in the form of a soluble oxygen acid to increase bath stability.
Another significant patent is a device and method for producing targeted flow and current density patterns in chemical and electrolytic surface treatment. This invention features a flow distributor body that is plane-parallel to the substrate being processed. The device includes outlet openings on the front face, allowing process solution to flow onto the substrate surface, while the solution flowing back is led off through connecting passages on the rear face of the flow distributor body. This arrangement enables a targeted distribution of an electrical field on the conductive substrate surface.
Career Highlights
Throughout his career, Lothar Dietrich has worked with prominent organizations, including the Fraunhofer Society for the Advancement of Applied Research and the University of Utah Research Foundation. His experience in these institutions has contributed to his expertise in surface treatment technologies.
Collaborations
Dietrich has collaborated with notable colleagues such as Andreas Ostmann and Hermann Oppermann. These partnerships have likely enriched his research and development efforts in the field.
Conclusion
Lothar Dietrich's innovative work in surface treatment technologies has led to significant advancements in the industry. His patents reflect a commitment to developing efficient and environmentally friendly solutions for electrodeposition processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile