Radnor, PA, United States of America

William Dvonch

This inventor holds 4 USPTO granted patents. Top assignee: American Home Products Corporation. Active years: 1976-1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William Dvonch. Retrieved from https://idiyas.com/inventor/william-dvonch

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 98(Granted Patents)


Company Filing History:


Years Active: 1976-1983

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4 patents (USPTO):Explore Patents

Title: The Innovations of William Dvonch

Introduction

William Dvonch is a notable inventor based in Radnor, PA (US). He has made significant contributions to the field of pharmaceuticals, particularly in the development of compounds that have therapeutic effects. With a total of 4 patents to his name, Dvonch's work has the potential to impact medical treatments significantly.

Latest Patents

Dvonch's latest patents include innovative compounds such as enkephalin degrading enzyme inhibitors. These compounds inhibit the brain enzyme degradation of enkephalins and exhibit their own analgesic effect. The formula for these compounds includes various components, where R.sub.1 is hydrogen or lower alkyl, and X can be hydrogen, hydroxy, halo, nitro, amino, or lower alkoxy. Another significant patent is for antitumor derivatives of periodate-oxidized cytidine. This patent describes a reaction that produces a product with activity against lymphocytic leukemia P388 in mice, showcasing Dvonch's commitment to advancing cancer treatment.

Career Highlights

Dvonch has worked with American Home Products Corporation, where he has been able to apply his innovative ideas in a corporate setting. His work has contributed to the development of new pharmaceutical products that address critical health issues.

Collaborations

Throughout his career, Dvonch has collaborated with notable colleagues such as Harvey E Alburn and Dimitrios Sarantakis. These collaborations have likely enhanced the scope and impact of his inventions.

Conclusion

William Dvonch's contributions to the field of pharmaceuticals through his patents and collaborations highlight his role as an influential inventor. His work continues to pave the way for advancements in medical treatments.

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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