Wietzendorf, Germany

Ralf Helmut Hetzer

This inventor holds 3 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 3 EPO patents. Top assignee: Universität Zu Koln. Active years: 2016-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ralf Helmut Hetzer. Retrieved from https://idiyas.com/inventor/ralf-helmut-hetzer

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

 

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 37(Granted Patents)


Company Filing History:


Years Active: 2016-2019

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3 patents (USPTO):Explore Patents

Title: Ralf Helmut Hetzer: Innovator in Fire-Extinguishing Technologies

Introduction

Ralf Helmut Hetzer is a notable inventor based in Wietzendorf, Germany. He has made significant contributions to the field of fire safety through his innovative patents. With a total of 3 patents, Hetzer's work focuses on enhancing fire-extinguishing technologies.

Latest Patents

Hetzer's latest patents include groundbreaking inventions such as a carbohydrate-containing fire-extinguishing foam. This invention relates to fire-extinguishing foams or concentrates that utilize a carbohydrate-containing silane surfactant. Another notable patent is his siloxane-containing fire-extinguishing foam, which also comprises a carbohydrate-containing siloxane surfactant. These innovations aim to improve the effectiveness of fire suppression methods.

Career Highlights

Ralf Helmut Hetzer is affiliated with the University of Cologne, where he continues to advance research in fire safety technologies. His academic background and practical experience contribute to his innovative approach in developing effective fire-extinguishing solutions.

Collaborations

Hetzer has collaborated with esteemed colleagues such as Dirk Blunk and Angela Sager-Wiedmann. These partnerships enhance the research and development of his innovative fire safety technologies.

Conclusion

Ralf Helmut Hetzer's contributions to fire safety through his patents demonstrate his commitment to innovation in this critical field. His work continues to influence advancements in fire-extinguishing 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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