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For the Inventor, By the Inventor

Wilmington, DE, United States of America

William A Nugent, Jr

This inventor holds 9 USPTO granted patents. Top assignee: E.i. Dupont De Nemours and Company. Active years: 1984-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William A Nugent, Jr. Retrieved from https://idiyas.com/inventor/william-a-nugent-jr

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 5

Forward Citations = 80(Granted Patents)


Company Filing History:

goldMedal9 out of 16,339 
 
E.i. Dupont De Nemours and Company
 patents

Years Active: 1984-1996

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9 patents (USPTO):Explore Patents
1. 5559268 - Process for the efficient preparation of N-substituted dehydroamino acid (1996-09-24),
2. 5516953 - Process for the preparation of optically active cycloolefins (1996-05-14),
3. 5352836 - Enantioselective lewis acid catalysts of the early transition metals (1994-10-04),
4. 5231203 - Enantioselective lewis acid catalysts of the early transition metals (1993-07-27),
5. 5175335 - Enantioselective hydrocyanation of aromatic vinyl compounds (1992-12-29),
6. 5043510 - Aqueous alkylation process (1991-08-27),
7. 4774353 - Triorganotin catalyst promoters for hydrocyanation (1988-09-27),
8. 4709085 - Cyclopropanation process (1987-11-24),
9. 4451665 - Process for dimerizing acrylates and methacrylates (1984-05-29),

Title: The Innovations of William A Nugent, Jr.

Introduction

William A Nugent, Jr. is a notable inventor based in Wilmington, DE (US). He has made significant contributions to the field of chemistry, holding a total of 9 patents. His work primarily focuses on processes that enhance the preparation of various chemical compounds.

Latest Patents

Among his latest patents is a process for the efficient preparation of N-substituted dehydroamino acid. This innovative method involves contacting a β-hydroxy-α-amino acid ester or N- or O-substituted β-hydroxy-α-amino acid ester with an excess of acetic anhydride and a base. Another significant patent is for the preparation of optically active cycloolefins, which is based on the reaction of optically active dienes in the presence of catalyst compositions comprising molybdenum and tungsten complexes.

Career Highlights

William A Nugent, Jr. is associated with E.I. du Pont de Nemours and Company, a leading organization in the field of chemical manufacturing. His work at this company has allowed him to develop and refine his innovative processes, contributing to advancements in chemical synthesis.

Collaborations

Throughout his career, William has collaborated with notable coworkers such as Ronald James McKinney and Albert Loren Casalnuovo. These collaborations have further enriched his research and development efforts.

Conclusion

William A Nugent, Jr. stands out as a prominent inventor with a focus on chemical processes that have practical applications in various industries. His contributions continue to influence the field of chemistry and innovation.

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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