Kiwon Joung

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Sophorae Radix extract for prevention and treatment of respiratory...
- Patent number 9,180,153
- Issue date Nov 10, 2015
- SK Chemicals Co., Ltd.
- Chang-Kyun Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SOPHORAE RADIX EXTRACT FOR PREVENTION AND TREATMENT OF RESPIRATORY...
- Publication number 20100221371
- Publication date Sep 2, 2010
- Chang-Kyun Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sophorae Subprostratae Radix Extract for Prevention and Treatment o...
- Publication number 20080107757
- Publication date May 8, 2008
- Chang-Kyun Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE