Natick, MA, United States of America

William Richard Light

This inventor holds 22 USPTO granted patents and 4 published patent applications, primarily in Hemoglobin Research. Top assignees: Biopure Corporation, Virtech Bio, Inc.. Active years: 1997-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William Richard Light. Retrieved from https://idiyas.com/inventor/william-richard-light

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

USPTO Granted Patents = 22 

% Patents Active = 63.6

Average Co-Inventor Count = 3.1

ph-index = 9

Forward Citations = 288(Granted Patents)


Company Filing History:


Years Active: 1997-2026

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Areas of Expertise:
Hemoglobin Substitutes
Oxygen Carriers
Polymerization Techniques
Blood Preservation
Red Blood Cells
Purification Methods
Defibrinated Blood
Stable Polymerized Hemoglobin
Diafiltration
Chromatographic Removal
Oxygen Transport
Blood Manufacturing
22 patents (USPTO):Explore Patents

Title: The Innovative Contributions of William Richard Light

Introduction

William Richard Light, based in Natick, MA, is recognized for his remarkable contributions to the field of biomedical innovation. With 21 patents to his name, he has made significant advancements in the area of blood substitutes. His work has the potential to revolutionize medical practices and improve patient outcomes, particularly in transfusion medicine.

Latest Patents

Light's latest patents highlight groundbreaking methods for creating blood substitutes that utilize hemoglobin. His patent titled "Blood substitutes comprising hemoglobin and methods of making" details a procedure wherein a low purity erythrocyte protein fraction is prepared, involving hemoglobin and non-hemoglobin proteins. This preparation innovatively modifies proteins to develop cross-linked hemoglobin-based blood substitutes intended for both in-vivo and ex-vivo use. Another significant patent is "Use of defibrinated blood for manufacture of hemoglobin-based oxygen carrier," which involves the purification of red blood cells through defibrination and filtering techniques. These developments represent critical advancements in safety and efficiency for blood products.

Career Highlights

Throughout his career, Light has worked with esteemed organizations, including Biopure Corporation and Virtech Bio, Inc. These roles have provided him with the platform to explore and enhance blood substitute technologies effectively. His extensive patent portfolio reflects his dedication and innovative spirit in addressing the challenges associated with traditional blood transfusions.

Collaborations

Collaboration has played a vital role in Light's research journey. Notably, he has worked alongside talented individuals such as Maria S. Gawryl and Robert A. Houtchens. These partnerships have fostered an environment of creativity and shared knowledge, amplifying the impact of their combined efforts in the field of biomaterials and medical technology.

Conclusion

William Richard Light's contributions to the field of biomedical innovation and blood technology set a notable precedent for future developments. His numerous patents showcase his commitment to improving medical practices and ensuring patient safety. As the demand for innovative solutions in healthcare continues to grow, Light's work will undoubtedly remain at the forefront of life-saving advancements.

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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