Willowbrook, IL, United States of America

Narasimhan Calamur

This inventor holds 5 USPTO granted patents. Top assignees: Amoco Corporation, Standard Oil Company (Indiana), Other. Active years: 1981-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Narasimhan Calamur. Retrieved from https://idiyas.com/inventor/narasimhan-calamur

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 = 2.9

ph-index = 4

Forward Citations = 190(Granted Patents)


Location History:

  • Naperville, IL (US) (1981)
  • Willowbrook, IL (US) (1985 - 1999)

Company Filing History:


Years Active: 1981-1999

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5 patents (USPTO):Explore Patents

Title: Narasimhan Calamur: Innovator in Hydrocarbon Separation and Catalytic Processes

Introduction

Narasimhan Calamur is a distinguished inventor based in Willowbrook, IL (US), known for his significant contributions to the field of hydrocarbon separation and catalytic processes. With a total of 5 patents to his name, Calamur has made notable advancements that have implications in various industrial applications.

Latest Patents

Calamur's latest patents include an innovative process for unsaturated hydrocarbon separation and recovery. This process utilizes a facilitated transport liquid membrane system to effectively separate, purify, and recover unsaturated hydrocarbons from mixtures with other materials. Another significant patent involves catalytic wall reactors designed for methane. This invention features dual-flow chemical reactor cores that incorporate catalytic heat-transfer walls made from gas-impervious materials and suitable catalysts. These reactors facilitate the oxidative coupling of methane into higher hydrocarbons while simultaneously controlling the cracking of hydrocarbon compounds in separate gas streams.

Career Highlights

Throughout his career, Narasimhan Calamur has worked with prominent companies such as Amoco Corporation and Standard Oil Company (Indiana). His experience in these organizations has contributed to his expertise in chemical engineering and innovation in hydrocarbon processing.

Collaborations

Calamur has collaborated with notable professionals in his field, including Mark P. Kaminsky and George A. Huff. These collaborations have further enriched his work and contributed to the development of his patented technologies.

Conclusion

Narasimhan Calamur's contributions to hydrocarbon separation and catalytic processes highlight his role as a key innovator in the industry. His patents reflect a commitment to advancing technology in chemical engineering, making a lasting impact on the field.

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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