Nienburg, Germany

Karl H Bretz

This inventor holds 1 USPTO granted patent. Top assignee: Solvay Catalysts Gmbh. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl H Bretz. Retrieved from https://idiyas.com/inventor/karl-h-bretz

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 = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: The Innovations of Karl H. Bretz

Introduction

Karl H. Bretz is a notable inventor based in Nienburg/Weser, Germany. He has made significant contributions to the field of materials science, particularly in the development of sol/gel technology. His innovative approach has led to advancements in creating fracture-resistant materials.

Latest Patents

Karl H. Bretz holds a patent for a "Process for preparing fracture-resistant sol/gel particles." This process involves the incorporation of a highly disperse filler into an aqueous alkali metal silicate solution and/or an aqueous acid solution during the preparation of silicon dioxide-based particles. This innovation enhances the durability and performance of sol/gel materials.

Career Highlights

Bretz is currently associated with Solvay Catalysts GmbH, where he applies his expertise in materials science. His work focuses on developing advanced materials that meet the demands of various industrial applications. His dedication to innovation has positioned him as a key figure in his field.

Collaborations

Karl H. Bretz has collaborated with Helmut Derleth, contributing to the advancement of their shared projects. Their partnership has fostered a productive environment for innovation and research.

Conclusion

Karl H. Bretz's contributions to the field of sol/gel technology exemplify the impact of innovative thinking in materials science. His patent for fracture-resistant sol/gel particles showcases his commitment to advancing technology and improving material performance.

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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