Los Angeles, CA, United States of America

Althea M Champagnie

This inventor holds 1 USPTO granted patent. Top assignee: Medalert, Inc.. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Althea M Champagnie. Retrieved from https://idiyas.com/inventor/althea-m-champagnie

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 = 3.0

ph-index = 1

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Althea M Champagnie: Innovator in Ethylene Production

Introduction

Althea M Champagnie is a notable inventor based in Los Angeles, CA. She has made significant contributions to the field of chemical engineering, particularly in the production of ethylene from ethane. Her innovative approach has led to the development of a unique process that enhances the efficiency of ethylene production.

Latest Patents

Althea holds a patent for a process that involves the dehydrogenation of ethane to produce ethylene and hydrogen. This patent describes an apparatus and system that utilizes a catalytic ceramic membrane with selective permeability. This design allows for the effective separation of hydrogen from the reaction zone, which promotes further dehydrogenation of ethane. The cylindrical ceramic membrane is treated with a metallic catalyst, such as platinum, palladium, or chromium, to optimize its performance. The reactor is designed to operate within a temperature range of 300°C to 650°C, ensuring optimal conditions for the reaction.

Career Highlights

Althea is currently associated with Medalert, Inc., where she continues to apply her expertise in chemical processes. Her work has been instrumental in advancing technologies related to ethylene production, making her a valuable asset in her field.

Collaborations

Throughout her career, Althea has collaborated with esteemed colleagues, including Ronald G Minet and Theodore T Tsotsis. These partnerships have fostered innovation and contributed to the success of her projects.

Conclusion

Althea M Champagnie is a pioneering inventor whose work in ethylene production showcases her commitment to advancing chemical engineering. Her innovative patent and collaborations highlight her significant impact in the industry.

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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