Yonsung Fine Chemical Co., Ltd.

Organization

Kyonggi-Do, KR

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Intermediate for preparing eribulin mesylate and process for prepar...
- Patent number 11,142,509
- Issue date Oct 12, 2021
- YONSUNG FINE CHEMICAL CO., LTD.
- Hyunik Shin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing latanoprostene bunod, and intermediate therefor
- Patent number 10,870,621
- Issue date Dec 22, 2020
- YONSUNG FINE CHEMICAL CO., LTD.
- Eun Jeong Ko
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediate for preparing eribulin mesylate and process for prepar...
- Patent number 10,865,212
- Issue date Dec 15, 2020
- YONSUNG FINE CHEMICAL CO.. LTD.
- Hyoseon Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing treprostinil and intermediate therefor
- Patent number 10,800,737
- Issue date Oct 13, 2020
- YONSUNG FINE CHEMICAL CO., LTD.
- Hyun Ik Shin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing 3-((2S, 5S)-4-methylene-5-(3-oxopropyl)tetrahy...
- Patent number 10,538,539
- Issue date Jan 21, 2020
- YONSUNG FINE CHEMICAL CO., LTD.
- Hyun Ik Shin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing prostaglandin derivatives
- Patent number 9,126,898
- Issue date Sep 8, 2015
- YONSUNG FINE CHEMICAL CO., LTD.
- Changyoung Oh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing prostaglandin derivatives and starting materi...
- Patent number 7,345,181
- Issue date Mar 18, 2008
- Yonsung Fine Chemical Co., Ltd.
- Yong-Hyun Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing prostaglandin derivatives and stereospecific...
- Patent number 6,989,458
- Issue date Jan 24, 2006
- Yonsung Fine Chemical Co.
- Won-Hun Ham
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing sulfamoyl-substituted phenethylamine derivatives
- Patent number 6,914,159
- Issue date Jul 5, 2005
- Yonsung Fine Chemical Co., Ltd.
- Won Hun Ham
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing prostalglandin derivatives and stereospecific...
- Patent number 6,852,880
- Issue date Feb 8, 2005
- Yonsung Fine Chemical Co.
- Won-Hun Ham
- C07 - ORGANIC CHEMISTRY

Please log in for detailed analytics

Patents Applicationslast 30 patents

Information Patent Application
CRYSTALLINE SALT OF ERIBULIN
- Publication number 20230234961
- Publication date Jul 27, 2023
- YONSUNG FINE CHEMICAL CO., LTD.
- Areum BAEK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING MAXACALCITOL, AND INTERMEDIATE THEREFOR
- Publication number 20230065886
- Publication date Mar 2, 2023
- YONSUNG FINE CHEMICAL CO., LTD.
- Seung Woo KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING NALDEMEDINE
- Publication number 20220194953
- Publication date Jun 23, 2022
- YONSUNG FINE CHEMICAL CO., LTD.
- Hyunik SHIN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
INTERMEDIATE FOR PREPARING ERIBULIN MESYLATE AND PROCESS FOR PREPAR...
- Publication number 20200361890
- Publication date Nov 19, 2020
- YONSUNG FINE CHEMICAL CO., LTD.
- Hyunik SHIN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING LATANOPROSTENE BUNOD, AND INTERMEDIATE THEREFOR
- Publication number 20200165199
- Publication date May 28, 2020
- YONSUNG FINE CHEMICAL CO., LTD.
- Eun Jeong KO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OPHTHALMIC COMPOSITION FOR GLAUCOMA TREATMENT
- Publication number 20200129468
- Publication date Apr 30, 2020
- YONSUNG FINE CHEMICAL CO., LTD.
- Areum BAEK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTERMEDIATE FOR PREPARING ERIBULIN MESYLATE AND PROCESS FOR PREPAR...
- Publication number 20190337964
- Publication date Nov 7, 2019
- YONSUNG FINE CHEMICAL CO., LTD.
- Hyoseon LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING TREPROSTINIL AND INTERMEDIATE THEREFOR
- Publication number 20190119205
- Publication date Apr 25, 2019
- YONSUNG FINE CHEMICAL CO., LTD.
- Hyun Ik SHIN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING 3-((2S, 5S)-4-METHYLENE-5-(3-OXOPROPYL)TETRAHY...
- Publication number 20190023727
- Publication date Jan 24, 2019
- YONSUNG FINE CHEMICAL CO., LTD.
- Hyun Ik SHIN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING PROSTAGLANDIN DERIVATIVES
- Publication number 20130253218
- Publication date Sep 26, 2013
- YONSUNG FINE CHEMICAL CO., LTD.
- Changyoung OH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING PROSTAGLANDIN DERIVATIVES
- Publication number 20120108839
- Publication date May 3, 2012
- YONSUNG FINE CHEMICAL CO., LTD.
- Changyoung Oh
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing prostaglandin derivatives and starting materi...
- Publication number 20050272943
- Publication date Dec 8, 2005
- Yonsung Fine Chemical Co., Ltd.
- Yong-Hyun Kim
- C07 - ORGANIC CHEMISTRY

Yonsung Fine Chemical Co., Ltd.

Organization

Patents Grantslast 30 patents

Intermediate for preparing eribulin mesylate and process for prepar...

Method for preparing latanoprostene bunod, and intermediate therefor

Intermediate for preparing eribulin mesylate and process for prepar...

Method for preparing treprostinil and intermediate therefor

Method for preparing 3-((2S, 5S)-4-methylene-5-(3-oxopropyl)tetrahy...

Process for preparing prostaglandin derivatives

Process for preparing prostaglandin derivatives and starting materi...

Process for preparing prostaglandin derivatives and stereospecific...

Process for preparing sulfamoyl-substituted phenethylamine derivatives

Process for preparing prostalglandin derivatives and stereospecific...

Patents Applicationslast 30 patents

CRYSTALLINE SALT OF ERIBULIN

METHOD FOR PRODUCING MAXACALCITOL, AND INTERMEDIATE THEREFOR

METHOD FOR PREPARING NALDEMEDINE

INTERMEDIATE FOR PREPARING ERIBULIN MESYLATE AND PROCESS FOR PREPAR...

METHOD FOR PREPARING LATANOPROSTENE BUNOD, AND INTERMEDIATE THEREFOR

OPHTHALMIC COMPOSITION FOR GLAUCOMA TREATMENT

INTERMEDIATE FOR PREPARING ERIBULIN MESYLATE AND PROCESS FOR PREPAR...

METHOD FOR PREPARING TREPROSTINIL AND INTERMEDIATE THEREFOR

METHOD FOR PREPARING 3-((2S, 5S)-4-METHYLENE-5-(3-OXOPROPYL)TETRAHY...

PROCESS FOR PREPARING PROSTAGLANDIN DERIVATIVES

PROCESS FOR PREPARING PROSTAGLANDIN DERIVATIVES

Process for preparing prostaglandin derivatives and starting materi...