Cheongju, South Korea

Hee Kyoon Yoon

This inventor holds 4 USPTO granted patents and 5 published patent applications, plus 4 CIPO patents and 4 EPO patents. Top assignees: Daewoong Pharmaceutical Co., Ltd., Daewoong Bio Inc.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hee Kyoon Yoon. Retrieved from https://idiyas.com/inventor/hee-kyoon-yoon-kerj4kkt

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 = 75.0

 

 

Average Co-Inventor Count = 3.2

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Cheongju, KR (2016)
  • Cheongju-si, KR (2015 - 2023)

Company Filing History:


Years Active: 2015-2025

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4 patents (USPTO):Explore Patents

Title: Hee Kyoon Yoon: Innovator in Pharmaceutical Synthesis

Introduction

Hee Kyoon Yoon is a notable inventor based in Cheongju-si, South Korea. He has made significant contributions to the field of pharmaceutical synthesis, particularly in the development of methods for producing important compounds.

Latest Patents

Hee Kyoon Yoon holds 4 patents that showcase his innovative approaches. One of his latest patents is a method for producing an intermediate useful for the synthesis of SGLT inhibitors. This method addresses challenges associated with existing synthesis processes, particularly those requiring the synthesis of Grignard reagents. By minimizing the generation of related substances, his method simplifies the process and maximizes the production yield of diphenylmethane derivatives. Another significant patent involves an improved method for synthesizing meropenem, a novel carbapenem antibiotic. This method utilizes zinc powder to enhance the synthesis process, contributing to advancements in antibiotic development.

Career Highlights

Hee Kyoon Yoon has worked with prominent companies in the pharmaceutical industry, including Daewoong Pharmaceutical Co., Ltd. and Daewoong Bio Inc. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, leading to advancements in drug synthesis.

Collaborations

Throughout his career, Hee Kyoon Yoon has collaborated with talented individuals such as Byung Goo Lee and Soo Jin Choi. These collaborations have fostered a creative environment that encourages the development of groundbreaking pharmaceutical solutions.

Conclusion

Hee Kyoon Yoon's contributions to pharmaceutical synthesis highlight his innovative spirit and dedication to improving drug development processes. His patents reflect a commitment to addressing complex challenges in the field, making him a valuable figure in the industry.

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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