Indianapolis, IN, United States of America

David A Hay

This inventor holds 7 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Hoechst Marion Roussel, Eli Lilly and Company, University of Hawai'i. Active years: 1998-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David A Hay. Retrieved from https://idiyas.com/inventor/david-a-hay-6cfep6ol

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

USPTO Granted Patents = 7 

% Patents Active = 71.4

 

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 29(Granted Patents)


Company Filing History:


Years Active: 1998-2020

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7 patents (USPTO):Explore Patents

Title: Unveiling the Inventive Mind of David A Hay

Introduction:

David A Hay, a prolific inventor based in Indianapolis, IN (US), has made significant contributions to the field of innovation with a total of 7 patents to his name. His pioneering work in areas such as pharmaceuticals and chemical processes has garnered recognition in the industry.

Latest Patents:

One of his recent patents includes a groundbreaking 'Process for making diaryl sulfones', which outlines a novel method for synthesizing compounds like 4,4'-dichlorodiphenylsulfone. The innovative process involves a series of steps, including the coupling of benzene sulfonic acid with an aryl compound in the presence of a catalyst. Another patent highlights 'Modulators of peroxisome proliferator-activated receptors', showcasing his versatility in different scientific domains.

Career Highlights:

David A Hay has left an indelible mark on the companies he has been associated with. Having worked at Hoechst Marion Roussel, among others, he has demonstrated his expertise in driving cutting-edge research and development initiatives. His commitment to pushing the boundaries of traditional thinking is evident in his patent portfolio.

Collaborations:

Throughout his career, David A Hay has collaborated with esteemed professionals such as Dawn Alisa Brooks and Christopher J Rito. These collaborations have not only enriched his own contributions but have also led to the development of innovative solutions that have shaped the industry landscape.

Conclusion:

In conclusion, David A Hay stands as a visionary inventor whose relentless pursuit of innovation has paved the way for groundbreaking discoveries. With a keen eye for detail and a penchant for pushing the limits of scientific exploration, he continues to inspire the next generation of inventors to think boldly and act decisively in the pursuit of progress.

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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