Pittsburgh, PA, United States of America

John F Patzer, Ii

This inventor holds 2 USPTO granted patents. Top assignees: Chevron Research Company, Gulf Research & Development Company. Active years: 1980-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John F Patzer, Ii. Retrieved from https://idiyas.com/inventor/john-f-patzer-ii

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 = 1.3

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1980-1987

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2 patents (USPTO):Explore Patents

Title: John F Patzer, II: Innovator in Oil Shale Processing

Introduction

John F Patzer, II is a notable inventor based in Pittsburgh, PA (US), recognized for his contributions to the field of oil shale processing. He holds 2 patents that focus on innovative methods for recovering oil from oil shale, showcasing his expertise in this specialized area.

Latest Patents

Patzer's latest patents include a steam stripping process for solids separation in oil shale processing. This process involves atomizing a slurry of hydrocarbonaceous solids and solvent, mixing it with superheated steam in a stripping zone, and subsequently vaporizing the hydrocarbons. The method effectively separates the vapors from the solids, making it particularly useful in oil shale recovery processes. Another significant patent is for the recovery of oil from oil shale containing kerogen. This process entails heating a mixture of oil shale and solvent to a temperature range of about 385 to 440 degrees Celsius within a short time frame, maintaining the mixture under specific pressure conditions, and ultimately recovering the resulting oil.

Career Highlights

Throughout his career, John F Patzer, II has worked with prominent companies in the energy sector, including Gulf Research & Development Company and Chevron Research Company. His work has significantly impacted the methods used in oil recovery and processing.

Collaborations

Patzer has collaborated with various professionals in his field, including his coworker William G Moon, contributing to advancements in oil shale technology.

Conclusion

John F Patzer, II's innovative patents and career achievements highlight his significant role in the advancement of oil shale processing technologies. His work continues to influence the industry and pave the way for future innovations.

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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