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For the Inventor, By the Inventor

Richmond, VA, United States of America

Ying-Ho Chen

This inventor holds 8 USPTO granted patents. Top assignee: A. H. Robins Company, Incorporated. Active years: 1976-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ying-Ho Chen. Retrieved from https://idiyas.com/inventor/ying-ho-chen-zlvefyr5

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

Calculating rank
USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 5

Forward Citations = 47(Granted Patents)


Company Filing History:

goldMedal8 out of 218 
 
A. H. Robins Company, Incorporated
 patents

Years Active: 1976-1989

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8 patents (USPTO):Explore Patents
1. 4806555 - 1-aryloxy-4-amino-2-butanols (1989-02-21),
2. 4609735 - Certain aryloxy-4-chloro-2-butanol intermediates (1986-09-02),
3. 4538001 - 1-Aryloxy-4-amino-2-butanols (1985-08-27),
4. 4463190 - 1-Aryloxy-4-amino-2-butanols (1984-07-31),
5. 4379167 - 1-Aryloxy-4-amino-2-butanols and the pharmaceutical use thereof (1983-04-05),
6. 4377582 - 2-Phenyl-4-[cis-2,5-dimethyl-4-(2-pyridinyl)-1-piperazinyl]quinazoline (1983-03-22),
7. 4306065 - 2-Aryl-4-substituted quinazolines (1981-12-15),
8. 3941806 - 7-(.alpha.-Acetylbenzyl)indoline (1976-03-02),

Title: Innovations of Ying-Ho Chen

Introduction

Ying-Ho Chen is a notable inventor based in Richmond, VA (US). He has made significant contributions to the field of chemistry, particularly in the development of novel compounds. With a total of 8 patents to his name, Chen's work has had a considerable impact on various applications.

Latest Patents

Among his latest patents are the innovative 1-aryloxy-4-amino-2-butanols, which are characterized by their unique formula. Additionally, he has developed certain aryloxy-4-chloro-2-butanol intermediates, further showcasing his expertise in chemical synthesis and compound development.

Career Highlights

Ying-Ho Chen is currently employed at A. H. Robins Company, Incorporated, where he continues to push the boundaries of innovation in his field. His work has not only advanced scientific understanding but has also contributed to practical applications in the industry.

Collaborations

Throughout his career, Chen has collaborated with esteemed colleagues such as Carl D. Lunsford and William J. Welstead, Jr. These partnerships have fostered a collaborative environment that enhances the quality and scope of their research.

Conclusion

Ying-Ho Chen's contributions to the field of chemistry through his patents and collaborations highlight his role as a significant inventor. His ongoing work at A. H. Robins Company, Incorporated continues to inspire advancements in chemical 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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