Ludwigshafen, Germany

Felix Florian Riewald

This inventor holds 2 USPTO granted patents and 2 published patent applications and 4 EPO patents. Top assignee: Basf Se Corporation. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Felix Florian Riewald. Retrieved from https://idiyas.com/inventor/felix-florian-riewald

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.4

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Felix Florian Riewald: Innovator in Cathode Active Materials

Introduction

Felix Florian Riewald is a notable inventor based in Ludwigshafen, Germany. He has made significant contributions to the field of electrode active materials, particularly through his innovative processes.

Latest Patents

Riewald holds a patent for a multi-step process for making cathode active materials. This invention involves several steps, including the provision of hydroxide, oxide, or oxyhydroxide of transition metals, mixing with lithium and magnesium sources, and thermal treatment at specific temperatures to obtain the desired materials.

Career Highlights

Riewald is associated with BASF SE Corporation, where he applies his expertise in materials science. His work focuses on developing advanced materials that enhance the performance of batteries and other energy storage systems.

Collaborations

He has collaborated with colleagues such as Heino Sommer and Philipp Kurzhals, contributing to the advancement of innovative technologies in his field.

Conclusion

Felix Florian Riewald's contributions to the development of cathode active materials highlight his role as a key innovator in the industry. His work continues to influence advancements in energy storage technologies.

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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