Essen, Germany

Gerd Louis

This inventor holds 1 USPTO granted patent. Top assignee: Bergwerksverband Gmbh. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gerd Louis. Retrieved from https://idiyas.com/inventor/gerd-louis-i4hnl22r

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: Gerd Louis: Innovator in Ammonia Recovery

Introduction

Gerd Louis is a notable inventor based in Essen, Germany. He has made significant contributions to the field of gas treatment, particularly in the selective removal and recovery of ammonia from gas mixtures. His innovative approach addresses environmental concerns associated with ammonia emissions.

Latest Patents

Gerd Louis holds a patent for a method that selectively removes and recovers ammonia from ammonia- and hydrogen sulfide-containing gas mixtures. This process involves washing the gas with an aqueous ammonium sulfite-bisulfite solution, which allows for the efficient recovery of ammonia as a concentrated aqueous solution. The method is particularly effective when applied to coke oven crude gas, enhancing both the recovery process and environmental safety.

Career Highlights

Throughout his career, Gerd Louis has been associated with Bergwerksverband GmbH, where he has applied his expertise in gas treatment technologies. His work has contributed to advancements in industrial processes that prioritize sustainability and efficiency.

Collaborations

Gerd Louis has collaborated with notable colleagues, including Nikolaus Schaefer and Winfried Dellmann. These partnerships have fostered innovation and have been instrumental in the development of effective gas treatment solutions.

Conclusion

Gerd Louis stands out as an inventor dedicated to improving ammonia recovery methods, showcasing the importance of innovation in environmental technology. His contributions continue to influence the industry positively.

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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