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Seoul, South Korea

Samyang Genex Corporation

USPTO Granted Patents = 18

% Expired Patents = 11.1

Trademarks = 1

Forward Citations = 61

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60 inventors (with patents filed for the assignee):

Hyun-soo Lee (6 out of 16 patents)

Ho-Joon Choi (6 out of 10 patents)

Seung-Suh Hong (6 out of 13 patents)

4. Hoon Ryu (5 out of 31 patents)

5. Young Jae Jung (5 out of 9 patents)

6. Do Hyun Kyung (4 out of 7 patents)

7. Bong-Kyu Song (4 out of 6 patents)

8. Jin Kyung Kim (4 out of 23 patents)

9. Hyuk Min Park (3 out of 7 patents)

10. Sang-Hyun Pyo (3 out of 5 patents)

11. Jin-Suk Cho (3 out of 5 patents)

12. Moon-Suk Kim (3 out of 6 patents)

13. Seong Ho Cho (3 out of 52 patents)

14. Jeong-Hwan Yun (2 out of 5 patents)

15. Chong Jin Park (2 out of 2 patents)

18 patents: Sort by Forward Citations

1. 9290508 - Method for preparing high purity anhydrosugar alcohols by thin film distillation (2016-03-22),

2. 9260447 - Method for preparing high-purity anhydrosugar alcohol having improved yield by using waste from crystallization step (2016-02-16),

3. 9169263 - Method for preparing high-purity anhydrosugar alcohol using sequential combination of thin film distillation and short path distillation (2015-10-27),

4. 9169180 - Method for preparing an anhydrosugar alcohol using hydrol (2015-10-27),

5. 9029578 - Method for preparation of anhydrosugar alcohols (2015-05-12),

6. 8163940 - Method for preparation of amorphous, anhydrous crystalline or hydrated crystalline docetaxel (2012-04-24),

7. 8101411 - Method for production of corosolic acid in suspension culture of plant cells (2012-01-24),

8. 7880022 - Method for separation and purification of 13-dehydroxybaccatin III and 10-deacetylpaclitaxel from taxans-containing materials (2011-02-01),

9. 7259268 - Method for purification of paclitaxel from paclitaxel-containing materials (2007-08-21),

10. 6987002 - Composition for detecting β-1,3-glucan (2006-01-17),

11. 6838099 - Method for preparing soluble dietary fiber from corn hull (2005-01-04),

12. 6699689 - Mass production method of antimicrobial peptide and DNA construct and expression system thereof (2004-03-02),

13. 6589765 - Mass production of paclitaxel by changing the temperature of the medium during the plant cell culture (2003-07-08),

14. 6573371 - Cell growth inhibiting and cell differentiation specific SYG972 gene, genomic DNA and promoter thereof (2003-06-03),

15. 6423509 - Pichia pastoris strain for producing lactoferrin and methods of use (2002-07-23),

Company Overview

Samyang Genex Corporation, based in Seoul, South Korea, specializes in the development and manufacturing of advanced biopharmaceuticals and innovative healthcare solutions. The company focuses on research in areas such as drug delivery systems, regenerative medicine, and therapeutic agents, aiming to enhance patient outcomes through cutting-edge technology. With a commitment to scientific excellence, Samyang Genex plays a significant role in the global biopharmaceutical landscape, contributing to advancements in medical treatments and therapies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

18 Patents

#254 in Seoul

#688 in South Korea

#34,217 in the World

Seoul, South Korea

Samyang Genex Corporation

Forward Citations = 61

60 inventors:

Hyun-soo Lee (6 out of 16 patents)

Ho-Joon Choi (6 out of 10 patents)

Seung-Suh Hong (6 out of 13 patents)

4. Hoon Ryu (5 out of 31 patents)

5. Young Jae Jung (5 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Samyang Genex Corporation. Retrieved from https://idiyas.com/company/samyang-genex

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

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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