This inventor holds 1 USPTO granted patent and 3 EPO patents. Top assignee: Lanxess Deutschland Gmbh. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Anna Weber-Czaplik and Her Hematite Pigment Patent.
Introduction
Anna Weber-Czaplik is an inventor associated with Düsseldorf, Germany, and Lanxess Deutschland GmbH. Her patent work concerns a process for producing hematite pigments.
Latest Patents
Weber-Czaplik is associated with 1 patent: “Process for Producing Haematite Pigments.” The invention describes producing a hematite pigment with an a* value greater than 20, and especially greater than 25, CIELAB units, measured as a full shade in alkyd resin according to DIN EN ISO 787-25:2007. The process reacts iron sulfate with oxygen in the presence of a pigment seed.
Career Highlights
Her listed patent reflects work on pigment production and color properties. The supplied information identifies Lanxess Deutschland GmbH as her company.
Collaborations
Her named coworkers include Larissa Schaufler and Christine Kathrein.
Conclusion
Anna Weber-Czaplik’s recorded invention focuses on producing hematite pigments with specified color characteristics through the oxidation of iron sulfate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile