Whui-Jung Park

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
[1,2,4]Triazolo[4,3-a]quinoxaline derivative, method for preparing...
- Patent number 11,028,090
- Issue date Jun 8, 2021
- Dong Wha Pharm. Co., Ltd.
- Kwangho Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Benzamidine derivatives, process for the preparation thereof and ph...
- Patent number 8,178,688
- Issue date May 15, 2012
- Dong Wha Pharmaceutical Co., Ltd.
- Jin Soo Lee
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
1,3-BENZODIOXOLE DERIVATIVE COMPOUND AND PHARMACEUTICAL COMPOSITION...
- Publication number 20250059180
- Publication date Feb 20, 2025
- DONG WHA PHARM. CO., LTD.
- Seung Hwan Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Novel Dialkoxynaphtho[2,3-C]Furan-1(3H)-One Derivatives and Pharmac...
- Publication number 20240368104
- Publication date Nov 7, 2024
- Dong Wha Pharm. Co., Ltd.
- Jae Kyung LIM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Novel [1,2,4]Triazolo[4,3-a]Quinoxaline Derivative, Method For Prep...
- Publication number 20200039984
- Publication date Feb 6, 2020
- Dong Wha Pharm. Co., Ltd.
- Kwangho Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOVEL 2,6-SUBSTITUTED-3-NITROPYRIDINE DERIVATIVE, METHOD FOR PREPAR...
- Publication number 20110306641
- Publication date Dec 15, 2011
- Jei Man Ryu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOVEL 2,6-SUBSTITUTED-3-NITROPYRIDINE DERIVATIVE, METHOD FOR PREPAR...
- Publication number 20110306606
- Publication date Dec 15, 2011
- Jei Man Ryu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel benzamidine derivatives, process for the preparation thereof...
- Publication number 20100240890
- Publication date Sep 23, 2010
- Dong Wha Pharmaceutical Ind. Co., Ltd.
- Jin Soo Lee
- C07 - ORGANIC CHEMISTRY