YONSUNG FINE CHEMICAL CO., LTD.

Patent Applications and Registrations

Patent applications and USPTO patent grants for YONSUNG FINE CHEMICAL CO., LTD..The latest application filed is for "method for preparing naldemedine".

Company Profile

15.13.18

YONSUNG FINE CHEMICAL CO., LTD. - Hwaseongsi, Gyeonggi-do KR
YONSUNG FINE CHEMICAL CO., LTD. - Gyeonggi-do N/A KR
YONSUNG FINE CHEMICAL CO., LTD. - Hwaseong-si N/A KR
YONSUNG FINE CHEMICAL CO., LTD. - Hwaseong-si, Gyeonggi-do KR
Yonsung Fine Chemical Co., Ltd. - Kyonggi-Do KR
Yonsung Fine Chemical Co., Ltd. - 51-301, Science Technology Park Sungkyunkwan Uni Kyonggi-Do KR
Yonsung Fine Chemical Co., Ltd. - KR KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method For Preparing Naldemedine App 20220194953 - SHIN; Hyunik ; et al.	2022-06-23
Intermediate for preparing eribulin mesylate and process for preparing the same Grant 11,142,509 - Shin , et al. October 12, 2	2021-10-12
Method for preparing latanoprostene bunod, and intermediate therefor Grant 10,870,621 - Ko , et al. December 22, 2	2020-12-22
Intermediate for preparing eribulin mesylate and process for preparing the same Grant 10,865,212 - Lee , et al. December 15, 2	2020-12-15
Intermediate For Preparing Eribulin Mesylate And Process For Preparing The Same App 20200361890 - SHIN; Hyunik ; et al.	2020-11-19
Method for preparing treprostinil and intermediate therefor Grant 10,800,737 - Shin , et al. October 13, 2	2020-10-13
Method For Preparing Latanoprostene Bunod, And Intermediate Therefor App 20200165199 - KO; Eun Jeong ; et al.	2020-05-28
Ophthalmic Composition For Glaucoma Treatment App 20200129468 - BAEK; Areum ; et al.	2020-04-30
Method for preparing 3-((2S, 5S)-4-methylene-5-(3-oxopropyl)tetrahydrofurane-2-yl) propanol derivative, and intermediate therefor Grant 10,538,539 - Shin , et al. Ja	2020-01-21
Intermediate For Preparing Eribulin Mesylate And Process For Preparing The Same App 20190337964 - LEE; Hyoseon ; et al.	2019-11-07
Method For Preparing Treprostinil And Intermediate Therefor App 20190119205 - SHIN; Hyun Ik ; et al.	2019-04-25
Method For Preparing 3-((2s, 5s)-4-methylene-5-(3-oxopropyl)tetrahydrofurane-2-yl) Propanol Derivative, And Intermediate Therefor App 20190023727 - SHIN; Hyun Ik ; et al.	2019-01-24
Process for preparing prostaglandin derivatives Grant 9,126,898 - Oh , et al. September 8, 2	2015-09-08
Process For Preparing Prostaglandin Derivatives App 20130253218 - OH; Changyoung ; et al.	2013-09-26
Process For Preparing Prostaglandin Derivatives App 20120108839 - Oh; Changyoung ; et al.	2012-05-03
Process for preparing prostaglandin derivatives and starting materials for the same Grant 7,345,181 - Kim , et al. March 18, 2	2008-03-18
Process for preparing prostaglandin derivatives and starting materials for the same App 20050272943 - Kim, Yong-Hyun ; et al.	2005-12-08
Process for preparing sulfamoyl-substituted phenethylamine derivatives Grant 6,914,159 - Ham , et al. July 5, 2	2005-07-05

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