Cheltenham, PA, United States of America

David Choohyun Paik

This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignees: Columbia University, Other. Active years: 2013-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Choohyun Paik. Retrieved from https://idiyas.com/inventor/david-choohyun-paik

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

USPTO Granted Patents = 4 

% Patents Active = 50.0

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 39(Granted Patents)


Company Filing History:


Years Active: 2013-2019

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4 patents (USPTO):Explore Patents

Title: David Choohyun Paik: Innovator in Ophthalmic Solutions

Introduction

David Choohyun Paik is a notable inventor based in Cheltenham, PA (US). He has made significant contributions to the field of ophthalmology, particularly through his innovative patents. With a total of 4 patents, Paik's work focuses on enhancing the structural integrity and functionality of corneal tissues.

Latest Patents

Among his latest patents, Paik has developed compositions that comprise corneoscleral tissue cross-linking agents. One of his notable inventions is a composition for ophthalmic administration that includes a formaldehyde releasing agent, sodium bicarbonate, and an ophthalmically suitable carrier or excipient. Additionally, he has created a method for cross-linking collagen in collagenous tissues, which involves contacting the tissue with a formaldehyde releasing agent. This method is particularly useful in preserving the structural integrity of collagenous tissues during transplantation-related transport. Furthermore, he has devised a method to alter the refractive power of the cornea by using a formaldehyde releasing agent to effect cross-linking.

Career Highlights

David Choohyun Paik has worked with prestigious institutions, including Columbia University. His research and innovations have significantly impacted the field of ophthalmology, providing new solutions for tissue preservation and refractive correction.

Collaborations

Paik has collaborated with notable professionals in his field, including Stephen L Trokel. Their joint efforts have contributed to advancements in ophthalmic technologies and methodologies.

Conclusion

David Choohyun Paik's innovative work in ophthalmology showcases his dedication to improving corneal health and functionality. His patents reflect a commitment to advancing medical science and enhancing patient care.

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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