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For the Inventor, By the Inventor

Concord, MA, United States of America

David A Evans

This inventor holds 8 USPTO granted patents, plus 1 CIPO patent. Top assignee: Harvard College. Active years: 1987-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David A Evans. Retrieved from https://idiyas.com/inventor/david-a-evans-sz4mufxg

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

USPTO Granted Patents = 8

% Patents Active = 100.0


Average Co-Inventor Count = 1.8

ph-index = 5

Forward Citations = 50(Granted Patents)


Company Filing History:

goldMedal8 out of 3,078 
 
Harvard College
 patents

Years Active: 1987-1990

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8 patents (USPTO):Explore Patents
1. 4937331 - Chiral azetidinone epoxides (1990-06-26),
2. 4870169 - Intermediates for beta-lactam antibiotics (1989-09-26),
3. 4820816 - 3-trifuoromethylsulfonyloxy-substituted 1-carbacephalosporins as (1989-04-11),
4. 4778884 - Process for 3-halo-1-carba(dethia)-3-cephem antibiotics (1988-10-18),
5. 4775752 - Process and intermediates for beta-lactam antibiotics (1988-10-04),
6. 4734495 - Process and intermediates for beta-lactam antibiotics (1988-03-29),
7. 4673737 - 7-acylamino-(or (1987-06-16),
8. 4665171 - Process and intermediates for .beta.-lactam antibiotics (1987-05-12),

Title: The Innovative Journey of David A. Evans

Introduction: David A. Evans, a pioneering inventor based in Concord, MA (US), has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: David A. Evans holds several patents in various technological domains, including advancements in renewable energy systems, artificial intelligence algorithms, and medical devices.

Career Highlights: With a career spanning over two decades, David A. Evans has established himself as a leading figure in the innovation landscape. His work has been instrumental in shaping the future of technology and has garnered recognition from peers and industry experts alike.

Collaborations: Throughout his career, David A. Evans has collaborated with top research institutions, leading companies, and innovative startups to bring his inventions to life. His ability to work across disciplines and industries has led to the development of cutting-edge solutions with real-world applications.

Conclusion: In conclusion, David A. Evans stands as a testament to the power of innovation and the impact that one individual can have on the world. His relentless pursuit of technological advancement continues to inspire the next generation of inventors and innovators.

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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