Sherman Oaks, CA, United States of America

Yoko Mullen

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Beckman Research Institute, City of Hope, University of California, California Institute of Technology. Active years: 1997-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoko Mullen. Retrieved from https://idiyas.com/inventor/yoko-mullen

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 76(Granted Patents)


Company Filing History:


Years Active: 1997-2018

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5 patents (USPTO):Explore Patents

Title: Yoko Mullen: Innovator in Medical Device Technology

Introduction

Yoko Mullen is a prominent inventor based in Sherman Oaks, California. She has made significant contributions to the field of medical devices, holding a total of five patents. Her innovative work focuses on improving the health and functionality of islet cells, which are crucial for insulin production in the human body.

Latest Patents

One of her latest patents is an implantable device designed for retaining live cells and providing essential nutrients. This medical device features an absorption bag connected by a cannula to a discharge bag. Additionally, it includes a reservoir that is external to the discharge bag and attached to its surface. The device is engineered to allow small molecules, such as molecular oxygen, to permeate through specific surfaces, thereby supporting the survival and growth of live cells. Another notable patent involves PUMA, a pro-apoptotic gene that serves as a novel molecular biomarker for TNFα-induced human islet damage. This biomarker is critical for assessing islet cell health, with its levels indicating the overall state of islet health and the risk of diabetes.

Career Highlights

Yoko Mullen has worked with esteemed institutions such as the University of California and City of Hope. Her research and inventions have the potential to significantly impact the treatment of diabetes and improve patient outcomes.

Collaborations

Yoko has collaborated with notable professionals in her field, including Takashi Kenmochi and Yu-Chong Tai. Their combined expertise has contributed to the advancement of medical technologies.

Conclusion

Yoko Mullen's innovative work in medical devices and her dedication to improving islet cell health highlight her importance as an inventor. Her contributions are paving the way for advancements in diabetes treatment and patient care.

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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