Han Hyoung Lee

USPTO Granted Patents = 10 (Patent Applications = 6)

CIPO Patents = 2 (Patent Applications = 2)

EPO Patents = 18 (Patent Applications = 30)

Average Co-Inventor Count = 6.6

ph-index = 1

Forward Citations = 19(Granted Patents)

Company Filing History:

9 out of 898

Cj Cheiljedang Corporation

patents

1 out of 2,613

Korea Advanced Institute of Science and Technology

patents

Years Active: 1997-2025

Loading Chart...

10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12351846 - Microorganism for producing L-amino acid having increased cytochrome C activity, and L-amino acid production method using same (2025-07-08),

2. 12331339 - Method of producing sulfur-containing amino acid or derivative thereof (2025-06-17),

3. 12203117 - Method of producing sulfur-containing amino acid or derivative thereof (2025-01-21),

4. 11492648 - Modified polypeptide having an activity of ornithine-based product exporter and method for producing ornithine-based product using cells expressing the polypeptide (2022-11-08),

5. 10870871 - Polypeptide and method for producing ornithine-based product using the same (2020-12-22),

6. 10626426 - Microorganism of genushaving an ability to produce L-arginine and a method for producing L-arginine using the same (2020-04-21),

7. 10266858 - [object Object] (2019-04-23),

8. 10072278 - Strain having enhanced L-valine productivity and L-valine production method using the same (2018-09-11),

9. 9885093 - L-isoleucine-producing microorganism and method of producing L-isoleucine using the same (2018-02-06),

10. 5599640 - Alkaline fuel cell (1997-02-04),

Title: Innovator Spotlight: Han Hyoung Lee

Introduction

Han Hyoung Lee, a prominent inventor based in Seoul, South Korea, has made significant contributions to the field of biotechnology. With an impressive portfolio of eight patents, his work primarily focuses on methods related to amino acids and polypeptides, showcasing his commitment to advancing scientific knowledge and application.

Latest Patents

Among his latest innovations, Han has developed a method for producing sulfur-containing amino acids and their derivatives, which holds potential for various applications in health and nutrition. Additionally, he has patented a modified polypeptide that possesses the ability to export ornithine-based products, alongside a method for producing these products using cells that express the pertinent polypeptide. These inventions highlight not only his ingenuity but also the practical implications of his research in biotechnology.

Career Highlights

Throughout his career, Han has been associated with notable companies, including CJ CheilJedang Corporation and the Korea Advanced Institute of Science and Technology. His experience at these renowned institutions has allowed him to refine his innovative approaches and contribute to vital research efforts in his field.

Collaborations

Han Hyoung Lee has collaborated with talented individuals such as Hye Won Kim and Min Gyeong Kang. Their teamwork has facilitated significant advancements in their respective research projects, further underscoring the collaborative nature of innovation in biotechnology.

Conclusion

The work of Han Hyoung Lee exemplifies the spirit of innovation within the scientific community. With his ongoing contributions and patents, he continues to inspire emerging inventors and researchers, paving the way for future advancements in biotechnology and beyond.

This text is generated by artificial intelligence and may not be accurate.