Leesburg, VA, United States of America

James R Stewart, Jr

This inventor holds 1 USPTO granted patent and 10 published patent applications. Top assignee: Meridian Medical Technologies, Inc.. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James R Stewart, Jr. Retrieved from https://idiyas.com/inventor/james-r-stewart-jr

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 9.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of James R Stewart, Jr.

Introduction

James R Stewart, Jr. is a notable inventor based in Leesburg, VA (US). He has made significant contributions to the field of medical technology, particularly with his innovative designs in auto-injector apparatuses. His work has the potential to enhance the delivery of medications, making it easier and more efficient for patients.

Latest Patents

James R Stewart, Jr. holds a patent for an auto-injector apparatus. This apparatus includes a flexible container that holds a liquid medicant, a needle connected to the container, and a housing that accommodates the container. The design features a pump that engages the flexible container to expel the medicant through the needle upon movement between the pump and the container. Additionally, a main drive spring is associated with the needle, allowing it to extend from a retracted position within the housing to a protruding position. This innovative design aims to improve the usability and effectiveness of auto-injectors.

Career Highlights

James R Stewart, Jr. is currently employed at Meridian Medical Technologies, Inc., where he continues to develop and refine medical devices. His work at this company underscores his commitment to advancing healthcare technology and improving patient outcomes.

Collaborations

Throughout his career, James has collaborated with talented individuals such as Colin James Mathews and Chris J Hurlstone. These collaborations have likely contributed to the innovative solutions he has developed in the medical field.

Conclusion

James R Stewart, Jr. exemplifies the spirit of innovation in medical technology through his patent for an auto-injector apparatus. His contributions are paving the way for advancements that can significantly benefit patients and healthcare providers alike.

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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