Sunnyvale, CA, United States of America

Chien-Hsuan Han

This inventor holds 7 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignees: Depomed, Inc., Impax Laboratories, Inc.. Active years: 2001-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chien-Hsuan Han. Retrieved from https://idiyas.com/inventor/chien-hsuan-han

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 = 14.3

 

Average Co-Inventor Count = 2.8

ph-index = 7

Forward Citations = 341(Granted Patents)


Company Filing History:


Years Active: 2001-2014

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7 patents (USPTO):Explore Patents

Title: Inventor Spotlight: Chien-Hsuan Han - A Pioneer in Analgesic Dosage Forms

Introduction

Chien-Hsuan Han, based in Sunnyvale, CA, is a distinguished inventor known for his significant contributions to the field of pharmaceuticals. With a repertoire of seven patents, he has developed innovative solutions aimed at enhancing pain management through advanced drug formulations.

Latest Patents

Han’s latest patents include groundbreaking work on gastric retentive extended-release dosage forms. These formulations comprise combinations of a non-opioid analgesic and an opioid analgesic, specifically aimed at providing effective pain relief. The emerging dosage forms, designed for the release of acetaminophen and an opioid, ensure the delivery of these medications to the upper gastrointestinal tract of mammals for an extended period. This innovative approach aims to offer enhanced therapeutic effects and improved patient compliance.

Career Highlights

Throughout his career, Chien-Hsuan Han has made impactful strides in the pharmaceutical industry while working with notable companies such as Depomed, Inc. and Impax Laboratories, Inc. His expertise in drug formulation and delivery has been pivotal in advancing pain management therapies.

Collaborations

Han has collaborated with remarkable professionals in his field, including Sui Yuen Eddie Hou and Monica L Reid. These collaborations have fostered innovation and the development of effective treatment solutions in pharmaceutical sciences.

Conclusion

Chien-Hsuan Han stands out as a noteworthy inventor, driving innovation in analgesic therapies. His patents reflect a commitment to improving patient outcomes through pioneering drug delivery systems. As the landscape of pharmaceuticals continues to evolve, Han's contributions will serve as a foundation for future advancements in pain management.

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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