Newbury Park, CA, United States of America

John O Hui

This inventor holds 1 USPTO granted patent. Top assignee: Amgen Inc.. Active years: 2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John O Hui. Retrieved from https://idiyas.com/inventor/john-o-hui

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2010

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1 patent (USPTO):Explore Patents

Title: John O Hui: Antibody Fragment Innovation

Introduction

John O Hui is an inventor associated with Newbury Park, California, and Amgen Inc. His patent work concerns methods for producing antibody fragments, which are used in biomedical research and therapeutic development.

Latest Patents

Hui is named on 1 patent: “Method for Generating F(ab')2 Antibody Fragments.” The patent describes using thermolysin to generate F(ab')₂ fragments from antibodies, along with the resulting fragments and compositions containing them.

Career Highlights

Hui’s listed invention focuses on a method for preparing antibody fragments. This work addresses the production of F(ab')₂ fragments and related compositions.

Collaborations

Hui’s listed coworkers include Mitsuru Haniu and Hsieng Sen Lu. The patent reflects collaborative work on antibody-fragment generation.

Conclusion

John O Hui’s patent contribution centers on a thermolysin-based method for generating F(ab')₂ antibody fragments, connecting his inventive work with Amgen’s biotechnology research.

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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