Yongin, South Korea

Han-Chang Lee

This inventor holds 1 USPTO granted patent. Top assignee: Je Il Pharmaceutical Co., Ltd.. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Han-Chang Lee. Retrieved from https://idiyas.com/inventor/han-chang-lee-bli813pv

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 = 13.0

ph-index = 1

Forward Citations = 45(Granted Patents)


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: Han-Chang Lee: Innovator in Pharmaceutical Chemistry

Introduction

Han-Chang Lee is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of novel compounds with therapeutic potential.

Latest Patents

Han-Chang Lee holds a patent for a tricyclic derivative or pharmaceutically acceptable salts thereof, along with its preparation method and pharmaceutical composition. This invention relates to a novel tricyclic derivative that exhibits efficient inhibitory activity against poly(ADP-ribose) polymerases (PARP). The tricyclic derivative is particularly useful for the prevention or treatment of diseases caused by excess PARP activity, including neuropathic pain, neurodegenerative diseases, cardiovascular diseases, diabetic nephropathy, inflammatory diseases, osteoporosis, and cancer.

Career Highlights

Han-Chang Lee is associated with Je Il Pharmaceutical Co., Ltd., where he continues to advance his research and development efforts. His work focuses on creating innovative solutions to address various health challenges.

Collaborations

He has collaborated with notable colleagues, including Myung-Hwa Kim and Seung-Hyun Kim, to further enhance the impact of his research in the pharmaceutical industry.

Conclusion

Han-Chang Lee's contributions to pharmaceutical chemistry through his innovative patent demonstrate his commitment to improving healthcare solutions. His work has the potential to significantly impact the treatment of various diseases.

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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