Saint Paul, MN, United States of America

Karen Elizabeth Johnson

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: 3M Innovative Properties Company. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karen Elizabeth Johnson. Retrieved from https://idiyas.com/inventor/karen-elizabeth-johnson

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 = 5.0

ph-index = 1


Company Filing History:


Years Active: 2021

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Karen Elizabeth Johnson

Introduction

Karen Elizabeth Johnson is a notable inventor based in Saint Paul, MN (US). She has made significant contributions to the field of injectable formulations, particularly through her innovative work at 3M Innovative Properties Company. Her dedication to advancing medical treatments has led to the development of a unique patent that addresses critical health issues.

Latest Patents

Karen holds a patent for "Sesame oil based injection formulations." This patent discloses injectable formulations comprising ethanol, sesame oil, and an Immune Response Modifier compound. The formulations are designed for the treatment of diseases, such as neoplastic disease, by injecting them into subjects in need of treatment. This innovative approach showcases her commitment to improving healthcare solutions.

Career Highlights

Throughout her career, Karen has demonstrated a strong focus on research and development in the pharmaceutical field. Her work at 3M Innovative Properties Company has positioned her as a key player in the development of new medical technologies. With her patent, she has contributed to the advancement of treatment options available to patients.

Collaborations

Karen has collaborated with esteemed colleagues, including Joseph M Beaurline and James M Elvecrog. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas, further enhancing the impact of her work.

Conclusion

Karen Elizabeth Johnson's contributions to the field of injectable formulations exemplify her dedication to improving medical treatments. Her innovative patent and collaborative efforts highlight her role as a significant inventor in the healthcare 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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