Hee-Chul Chang

Person

Gyeonggi-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Pharmaceutical composition of aprepitant
- Patent number 10,058,510
- Issue date Aug 28, 2018
- Daewoong Pharmaceutical Co., Ltd.
- Sanghee Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transdermal delivery system comprising donepezil or its salt
- Patent number 9,931,307
- Issue date Apr 3, 2018
- DAEWOONG PHARMACEUTICAL CO., LTD.
- Yo-Han Choi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pharmaceutical composition for protecting wounds, providing hemosta...
- Patent number 9,918,937
- Issue date Mar 20, 2018
- Daewoong Co., Ltd.
- In-Ae Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Film coated tablet containing choline alfoscerate and process for p...
- Patent number 9,782,353
- Issue date Oct 10, 2017
- DAEWOONG PHARMACEUTICAL CO., LTD.
- Sang-Han Park
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
TIS-L TARGETING ANTIVIRAL ANTISENSE OLIGONUCLEOTIDE WITH ABILITY TO...
- Publication number 20240417733
- Publication date Dec 19, 2024
- Seoul National University R&DB Foundation
- Daehyun BAEK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR PREPARING POLYURETHANE FOAM DRESSING COMPRISING ANTI-IN...
- Publication number 20180117167
- Publication date May 3, 2018
- DAEWOONG PHARMACEUTICAL CO., LTD.
- Hyeon-A YIM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOVEL PHARMACEUTICAL COMPOSITION
- Publication number 20180000741
- Publication date Jan 4, 2018
- DAEWOONG PHARMACEUTICAL CO., LTD.
- Sanghee KIM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FILM COATED TABLET CONTAINING CHOLINE ALFOSCERATE AND PROCESS FOR P...
- Publication number 20170027875
- Publication date Feb 2, 2017
- DAEWOONG PHARMACEUTICAL CO., LTD.
- Sang-Han PARK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TRANSDERMAL DELIVERY SYSTEM COMPRISING DONEPEZIL OR ITS SALT
- Publication number 20160051486
- Publication date Feb 25, 2016
- DAEWOONG PHARMACEUTICAL CO., LTD.
- Yo-Han CHOI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHARMACEUTICAL COMPOSITION FOR PROTECTING WOUNDS, PROVIDING HEMOSTA...
- Publication number 20150352049
- Publication date Dec 10, 2015
- Daewoong Co., Ltd.
- In-Ae KIM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHARMACEUTICAL COMPOSITION COMPRISING OLMESARTAN MEDOXOMIL AND ROSU...
- Publication number 20150050333
- Publication date Feb 19, 2015
- DAEWOONG PHARMACEUTICAL CO., LTD
- Hee-Chul Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ursodeoxycholic Acid-Synthetic Hydrotalcite-Eudragit Hybrid, Pharma...
- Publication number 20120156263
- Publication date Jun 21, 2012
- Daewoong Pharmaceutical Co., Ltd.
- Jin Ho Choy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Hee-Chul Chang

Person

Patents Grantslast 30 patents

Pharmaceutical composition of aprepitant

Transdermal delivery system comprising donepezil or its salt

Pharmaceutical composition for protecting wounds, providing hemosta...

Film coated tablet containing choline alfoscerate and process for p...

Patents Applicationslast 30 patents

TIS-L TARGETING ANTIVIRAL ANTISENSE OLIGONUCLEOTIDE WITH ABILITY TO...

PROCESS FOR PREPARING POLYURETHANE FOAM DRESSING COMPRISING ANTI-IN...

NOVEL PHARMACEUTICAL COMPOSITION

FILM COATED TABLET CONTAINING CHOLINE ALFOSCERATE AND PROCESS FOR P...

TRANSDERMAL DELIVERY SYSTEM COMPRISING DONEPEZIL OR ITS SALT

PHARMACEUTICAL COMPOSITION FOR PROTECTING WOUNDS, PROVIDING HEMOSTA...

PHARMACEUTICAL COMPOSITION COMPRISING OLMESARTAN MEDOXOMIL AND ROSU...

Ursodeoxycholic Acid-Synthetic Hydrotalcite-Eudragit Hybrid, Pharma...