Kingsport, TN, United States of America

Jeffrey J Siirola

This inventor holds 3 USPTO granted patents. Top assignees: Purdue Research Foundation, Eastman-Kodak Company. Active years: 1984-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeffrey J Siirola. Retrieved from https://idiyas.com/inventor/jeffrey-j-siirola

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 = 5.1

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1984-2025

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3 patents (USPTO):Explore Patents

Title: Innovations of Jeffrey J Siirola

Introduction

Jeffrey J Siirola is a notable inventor based in Kingsport, TN (US), recognized for his contributions to the field of chemical engineering. He holds a total of three patents, showcasing his innovative approach to natural gas liquids upgrading processes.

Latest Patents

Siirola's latest patents focus on a two-step catalytic process for alkane dehydrogenation and oligomerization. This process aims to catalytically transform natural gas liquids (NGL) into higher molecular weight hydrocarbons. The method involves providing an NGL stream, catalytically dehydrogenating a portion of the NGL stream components to their corresponding alkene derivatives, and then catalytically oligomerizing these alkenes to produce higher molecular weight hydrocarbons. The NGL stream can be extracted from gas streams, particularly those originating from shale formations. The resulting higher molecular weight hydrocarbons are typically liquid at ambient temperature and pressure.

Career Highlights

Throughout his career, Siirola has worked with reputable organizations, including the Purdue Research Foundation and Eastman Kodak Company. His experience in these institutions has contributed significantly to his expertise in chemical processes and innovations.

Collaborations

Siirola has collaborated with esteemed colleagues such as Rakesh Agrawal and Taufik Ridha, further enhancing his research and development efforts in the field.

Conclusion

Jeffrey J Siirola's innovative work in natural gas liquids upgrading processes exemplifies his significant contributions to chemical engineering. His patents reflect a commitment to advancing technology in the energy sector.

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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