This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignee: Eckart Gmbh. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Johannes Zitzmann and Protective Encapsulation for PVD Aluminum Pigments.
Introduction
Johannes Zitzmann is an inventor associated with Hartenstein, Germany, and Eckart GmbH. His patent work concerns protective coatings for plate-like physical vapor deposition (PVD) aluminum pigments.
Latest Patents
The supplied information identifies one patent for Zitzmann: “Plate-like PVD aluminum pigment with a protective encapsulation and method for manufacturing a plate-like PVD aluminium pigment with a protective encapsulation.” The invention describes a pigment with a continuous silicon-oxide-containing coating comprising at least 60 percent silicon oxide by weight. It also includes a layer made from specified molybdenum or tungsten oxides, hydroxides, or oxide hydrates, and may include an outer organic-chemical modification layer. The patent further addresses methods for producing the pigment and its use. The supplied data lists 1 patent.
Career Highlights
Zitzmann’s listed work connects materials engineering with the development and manufacture of coated aluminum pigments. The protective encapsulation described in his patent combines a silicon-oxide-containing coating with a selected metal-oxide layer.
Collaborations
The supplied information names Robert Maul and Oliver Bedford as Zitzmann’s coworkers at Eckart GmbH.
Conclusion
Johannes Zitzmann’s documented patent contribution focuses on protective encapsulation and manufacturing methods for plate-like PVD aluminum pigments.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile