Houston, TX, United States of America

Sean Calahan

This inventor holds 1 USPTO granted patent. Top assignee: National Oilwell Varco, L.p.. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sean Calahan. Retrieved from https://idiyas.com/inventor/sean-calahan

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 = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2022

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1 patent (USPTO):Explore Patents

Title: Sean Calahan - Innovator in Hydraulic Stimulation Systems

Introduction

Sean Calahan is a notable inventor based in Houston, Texas. He has made significant contributions to the field of hydraulic stimulation systems. His innovative approach has led to the development of a unique patent that enhances the efficiency of wellbore operations.

Latest Patents

Sean Calahan holds a patent for a Multi-zone hydraulic stimulation system. This system includes a string disposed in a wellbore, a first valve coupled to the string, and a second valve that features a distinct coded sequence. The first dart flow is transportable through the string and is designed to actuate the sleeve of the second valve, showcasing a sophisticated mechanism for hydraulic stimulation.

Career Highlights

Calahan is currently employed at National Oilwell Varco, L.P., where he applies his expertise in hydraulic systems. His work focuses on developing advanced technologies that improve oil and gas extraction processes. With a patent portfolio that includes 1 patent, he continues to push the boundaries of innovation in his field.

Collaborations

Throughout his career, Sean has collaborated with talented professionals such as Aju Abraham and David Nowowiejski. These partnerships have fostered a creative environment that encourages the development of cutting-edge solutions in hydraulic stimulation.

Conclusion

Sean Calahan's contributions to hydraulic stimulation technology exemplify the spirit of innovation. His work not only enhances operational efficiency but also sets a benchmark for future advancements 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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