Aachen, Germany

Hans Gunter Sittardt

This inventor holds 1 USPTO granted patent. Top assignee: U.S. Philips Corporation. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans Gunter Sittardt. Retrieved from https://idiyas.com/inventor/hans-gunter-sittardt

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: The Innovations of Hans Gunter Sittardt

Introduction

Hans Gunter Sittardt is a notable inventor based in Aachen, Germany. He has made significant contributions to the field of materials science, particularly in the development of liquid toners. His innovative approach has simplified the recycling process of toners, showcasing his expertise in the industry.

Latest Patents

Sittardt holds a patent for a dispersion that applies solid particles on surfaces. The patent describes a composition of liquid toners that utilizes an aluminium (III) salt or a chromium (III) salt of an anthranilic acid. This acid is possibly substituted at the benzene nucleus, and the amino group is acylated with a fatty acid containing 6 to 20 carbon atoms. This innovation enhances the efficiency and effectiveness of toner applications.

Career Highlights

Hans Gunter Sittardt is associated with U.S. Philips Corporation, where he has contributed to various projects and advancements in technology. His work has been instrumental in improving the quality and sustainability of toner products.

Collaborations

Throughout his career, Sittardt has collaborated with notable colleagues, including Dirk J Zwanenburg and Siegfried Stotz. These partnerships have fostered innovation and have led to the successful development of new technologies in the field.

Conclusion

Hans Gunter Sittardt's contributions to the field of materials science and his innovative patent demonstrate his commitment to advancing technology. His work continues to influence the industry and pave the way for future innovations.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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