Richmond, VA, United States of America

Christine A Creegan

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Dupont Teijin Films U.S. Limited Partnership. Active years: 2007-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christine A Creegan. Retrieved from https://idiyas.com/inventor/christine-a-creegan

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 5.1

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 2007-2014

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2 patents (USPTO):Explore Patents

Title: Christine A. Creegan: Innovator in Composite Structures and Packaging Solutions

Introduction

Christine A. Creegan is a notable inventor based in Richmond, VA (US), recognized for her contributions to the field of composite structures and packaging solutions. With a total of 2 patents, she has made significant advancements that enhance product functionality and sustainability.

Latest Patents

Christine's latest patents include a composite structure featuring a low vinyl acetate layer, which is designed for transdermal delivery devices. This innovative structure consists of a liner film layer, a containment layer with a controlled vinyl acetate content, and a polyester film layer. The design allows for effective drug delivery while maintaining structural integrity. Another patent focuses on a paperboard composite that improves wet tear strength for packaging applications. This composite includes paperboard adhered to a backing structure, enhancing its durability and recyclability.

Career Highlights

Christine A. Creegan is currently employed at DuPont Teijin Films U.S. Limited Partnership, where she applies her expertise in materials science to develop cutting-edge solutions. Her work has contributed to advancements in both medical and packaging industries, showcasing her versatility as an inventor.

Collaborations

Christine has collaborated with esteemed colleagues such as Stephen Keith Franzyshen and Steven R. Cosentino, further enriching her innovative endeavors.

Conclusion

Christine A. Creegan stands out as a pioneering inventor whose work in composite structures and packaging solutions continues to impact various industries. Her patents reflect a commitment to innovation and sustainability, making her a valuable asset in her 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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