This inventor holds 1 USPTO granted patent and 2 published patent applications and 3 EPO patents. Top assignee: Heraeus Electronics Gmbh & Co. Kg. 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: Katja Stenger and Her Work in Solder Alloy Innovation.
Introduction
Katja Stenger is an inventor associated with Hanau, Germany. Her patent work concerns the composition of tin-based solder alloys, an area of materials innovation relevant to electronic assembly.
Latest Patents
Stenger is listed as an inventor on 1 patent, titled “Sn-based alloy solder pastes.” The patent describes an alloy comprising 90 to 96.8 wt.% tin, 0.1 to 2.0 wt.% silver, 2.0 to 4.0 wt.% bismuth, 1.0 to 2.0 wt.% antimony, 0.1 to 1.0 wt.% copper, and 0.01 to 1 wt.% germanium. The specified combination of metals defines the alloy’s composition for use in solder pastes.
Career Highlights
Stenger’s listed company affiliations include Heraeus Electronics GmbH & Co. KG and Heraeus Deutschland GmbH & Co. KG. Her patent reflects work on developing and specifying solder materials for electronics applications.
Collaborations
Her listed coworkers include fellow inventors Sebastian Fritzsche and Peter Prenosil. Their shared professional context connects their work to the development of solder alloy technology.
Conclusion
Katja Stenger’s recorded invention focuses on a defined tin-based alloy composition, highlighting her contribution to materials innovation for electronic soldering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile