Princeton, NJ, United States of America

William S Stoy

This inventor holds 3 USPTO granted patents. Top assignees: Cities Service Company, Engelhard Corporation. Active years: 1977-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William S Stoy. Retrieved from https://idiyas.com/inventor/william-s-stoy

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 28(Granted Patents)


Company Filing History:


Years Active: 1977-1994

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3 patents (USPTO):Explore Patents

Title: The Innovations of William S. Stoy

Introduction

William S. Stoy is a notable inventor based in Princeton, NJ (US). He has made significant contributions to the field of materials science, particularly in the development of innovative compositions for various applications. With a total of 3 patents to his name, Stoy's work reflects a commitment to advancing technology and improving existing products.

Latest Patents

Stoy's latest patents include compositions for use as diagnostic animal litter. These compositions are designed to accumulate animal urine and are characterized by a specific clay substrate with a calcium oxide content of less than about 5% by weight. The clay mineral component contains at least about 35% by weight attapulgite, combined with a chemical pH indicator that provides a visual indication of pH change. Additionally, he has developed a novel intumescent composition that incorporates a polyol polyacrylate or polyol polymethacrylate into an amine-aldehyde copolymer/epoxy resin composition. This innovation enhances UV stability and demonstrates Stoy's expertise in creating advanced materials.

Career Highlights

Throughout his career, William S. Stoy has worked with prominent companies such as Cities Service Company and Engelhard Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects. Stoy's work has had a lasting impact on the industries he has been a part of.

Collaborations

Stoy has collaborated with notable individuals in his field, including Shirley H. Roth and Richard C. Pluta. These collaborations have likely enriched his work and contributed to the success of his inventions.

Conclusion

William S. Stoy's contributions to innovation and invention are evident through his patents and career achievements. His work continues to influence the field of materials science and demonstrates the importance of creativity and collaboration in driving technological 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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