Yu Seok Youn

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
N-terminal modified PEG-TRAIL
- Patent number 9,321,825
- Issue date Apr 26, 2016
- Theraly Pharmaceuticals Inc.
- Kang Choon Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Mono modified exendin with polyethylene glycol or its derivatives a...
- Patent number 8,420,598
- Issue date Apr 16, 2013
- B & L Delipharm Corp.
- Kang Choon Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Peptides having protected amines of untargeted sites, methods for p...
- Patent number 7,662,915
- Issue date Feb 16, 2010
- Pegsphere Co., Ltd.
- Sang Deuk Lee
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
MONO MODIFIED EXENDIN WITH POLYETHYLENE GLYCOL OR ITS DERIVATIVES A...
- Publication number 20100137558
- Publication date Jun 3, 2010
- Kang Choon Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
N-TERMINAL MODIFIED PEG-TRAIL, METHOD FOR PREPARING AND USES THEREOF
- Publication number 20090203599
- Publication date Aug 13, 2009
- Kang Choon Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Peptides having protected amines of untargeted sites, methods for p...
- Publication number 20060063914
- Publication date Mar 23, 2006
- PEGSPHERE CO., LTD.
- Sang Deuk Lee
- C07 - ORGANIC CHEMISTRY