Incheon, South Korea

Won-Cheol Chol

This inventor holds 1 USPTO granted patent. Top assignee: Azi Company Ltd.. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Won-Cheol Chol. Retrieved from https://idiyas.com/inventor/won-cheol-chol

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: Innovations of Won-Cheol Chol in Pharmaceutical Extracts

Introduction

Won-Cheol Chol is an accomplished inventor based in Incheon, South Korea. He has made significant contributions to the field of pharmaceuticals, particularly in the extraction processes of natural substances. His innovative approach has led to the development of a unique method for preparing extracts that are both effective and safe for use.

Latest Patents

Won-Cheol Chol holds a patent for a process titled "Process for preparing extract from Rhus verniciflua and pharmaceutical composition containing the same." This invention outlines a method that utilizes water and organic solvents to extract active ingredients from the lacquer tree. The process involves several steps, including the use of water or a mixture of water and alcohol to extract soluble components, followed by filtration and concentration to obtain a solid fraction. The method effectively removes toxic substances, ensuring that the final extract does not induce allergies while maintaining a high yield of active ingredients.

Career Highlights

Chol is currently associated with Azi Company Ltd., where he continues to innovate in the field of pharmaceutical extracts. His work has garnered attention for its potential applications in allergy-free products, making significant strides in improving the safety and efficacy of natural extracts.

Collaborations

He collaborates with notable colleagues, including Sung-Pil Kwon and Sang-Jae Park, who contribute to the research and development efforts at Azi Company Ltd. Their combined expertise enhances the innovative capabilities of the team.

Conclusion

Won-Cheol Chol's contributions to the field of pharmaceutical extracts demonstrate his commitment to innovation and safety. His patented process not only advances the extraction techniques but also prioritizes the health of consumers. His work continues to pave the way for future developments 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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