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Yeo-Jin Park
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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Rotigotine-containing transdermal absorption preparation with impro...
Patent number
9,877,948
Issue date
Jan 30, 2018
SK Chemicals Co., Ltd.
Wonno Youn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Percutaneous absorption preparation containing donepezil, and metho...
Patent number
9,622,986
Issue date
Apr 18, 2017
SK Chemicals Co., Ltd.
Jong-Seob Im
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Patch containing rivastigmine
Patent number
9,585,862
Issue date
Mar 7, 2017
SK Chemicals Co., Ltd.
Yong-youn Hwang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Transdermal composition comprising tolterodine
Patent number
9,155,715
Issue date
Oct 13, 2015
SK Chemicals Co., Ltd.
Yong Youn Hwang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition with improved skin penetration for transdermal delivery...
Patent number
8,809,401
Issue date
Aug 19, 2014
SK Chemicals Co., Ltd.
Yong Youn Hwang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Rotigotine-Containing transdermal absorption preparation with impro...
Publication number
20170128413
Publication date
May 11, 2017
SK CHEMICALS CO., LTD.
Wonno YOUN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MEDICINE HAVING IMPROVED RIVASTIGMINE STABILITY
Publication number
20150250758
Publication date
Sep 10, 2015
SK CHEMICAL CO., LTD.
Yong-Youn Hwang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TRANSDERMALLY ABSORBABLE PREPARATION CONTAINING ROTIGOTINE
Publication number
20150118282
Publication date
Apr 30, 2015
SK CHEMICALS CO., LTD.
Hye-Min KIM
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PREPARATION FOR PERCUTANEOUS ABSORPTION CONTAINING ROTIGOTINE
Publication number
20150118309
Publication date
Apr 30, 2015
SK CHEMICALS CO., LTD.
Hye-Min KIM
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PERCUTANEOUS ABSORPTION PREPARATION CONTAINING DONEPEZIL, AND METHO...
Publication number
20150045749
Publication date
Feb 12, 2015
SK CHEMICALS CO., LTD.
Jong-Seob Im
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PATCH CONTAINING RIVASTIGMINE
Publication number
20140220104
Publication date
Aug 7, 2014
SK Chemicals Co., Ltd.
Yong-youn Hwang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION WITH IMPROVED SKIN PENETRATION FOR TRANSDERMAL DELIVERY...
Publication number
20130046026
Publication date
Feb 21, 2013
SK CHEMICALS CO., LTD.
Yong Youn Hwang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION WITH LOW SKIN IRRITATION FOR TRANSDERMAL DELIVERY OF TO...
Publication number
20130046025
Publication date
Feb 21, 2013
SK CHEMICALS CO., LTD.
Yong Youn Hwang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TRANSDERMAL COMPOSITION COMPRISING TOLTERODINE
Publication number
20120123162
Publication date
May 17, 2012
SK Chemicals Co., Ltd.
Yong Youn Hwang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE