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For the Inventor, By the Inventor

Seongnam, South Korea

Kwang Hyuk Lee

This inventor holds 6 USPTO granted patents. Top assignees: Cheiljedang Corp., Cheil Jedang Co.. Active years: 1997-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kwang Hyuk Lee. Retrieved from https://idiyas.com/inventor/kwang-hyuk-lee

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

USPTO Granted Patents = 6

% Patents Active = 66.7

Average Co-Inventor Count = 5.3

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Sungnam, KR (1997)
  • Sungram, KR (1999)
  • Yongin, KR (2001)
  • Kyungkee-do, KR (2000 - 2003)
  • Sungnam-shi, KR (2004)

Company Filing History:

goldMedal5 out of 34 
 
Cheiljedang Corp.
 patents
silverMedal1 out of 1 
 
Cheil Jedang Co.
 patent

Years Active: 1997-2004

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6 patents (USPTO):Explore Patents
1. 6726935 - Pharmaceutical composition for preventing and treating erectile impotence using purified sumsoo extract (2004-04-27),
2. 6610715 - Cathecol hydrazone derivatives, process for preparing the same and pharmaceutical composition containing the same (2003-08-26),
3. 6172227 - 4,5-diaminopyrimidine derivatives and a method for the preparation thereof (2001-01-09),
4. 6103729 - Cathecol derivatives and a method for the preparation thereof and a (2000-08-15),
5. 5929083 - Oxazolidinone derivatives and a method for the preparation thereof and (1999-07-27),
6. 5700932 - Process for preparing cephem derivative (1997-12-23),

Title: Kwang Hyuk Lee: Innovator in Pharmaceutical Composition

Introduction

Kwang Hyuk Lee is a notable inventor based in Sungnam-shi, South Korea. He has made significant contributions to the field of pharmaceuticals, particularly in the development of compositions aimed at addressing sexual health issues. With a total of six patents to his name, Lee's work reflects a commitment to innovation and improvement in medical treatments.

Latest Patents

Among his latest patents, Lee has developed a pharmaceutical composition for preventing and treating erectile impotence using purified sumsoo extract. This composition is designed to provide therapeutic benefits for conditions such as premature ejaculation and hypersensitivity to sexual stimulation. The formulation includes a purified essence of Bufonis venenum, which is extracted using organic solvents and can be presented in various forms, including ointments and gels. Another significant patent involves novel cathecol hydrazone derivatives, which are designed to offer pharmaceutical benefits through their unique chemical structures.

Career Highlights

Kwang Hyuk Lee has worked with prominent companies in the pharmaceutical industry, including Cheiljedang Corporation and Cheil Jedang Co. His experience in these organizations has contributed to his expertise in developing innovative pharmaceutical solutions.

Collaborations

Lee has collaborated with notable colleagues in his field, including Myung Xik Xiang and Chung Keun Rhee. These partnerships have likely enhanced his research and development efforts, leading to the successful creation of his patented compositions.

Conclusion

Kwang Hyuk Lee's contributions to pharmaceutical innovation demonstrate his dedication to improving health outcomes through scientific research. His patents reflect a deep understanding of complex medical issues and a commitment to finding effective solutions.

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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