Patent details
EP3450421 Title: METHOD FOR PREPARING TREPROSTINIL AND INTERMEDIATE THEREFOR
Basic Information
- Publication number:
- EP3450421
- PCT Application Number:
- KR2017004131
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP177898293
- PCT Publication Number:
- WO2017188644
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- METHOD FOR PREPARING TREPROSTINIL AND INTERMEDIATE THEREFOR
- French Title of Invention:
- MÉTHODE DE PRÉPARATION DE TRÉPROSTINIL ET INTERMÉDIAIRE ASSOCIÉ
- German Title of Invention:
- VERFAHREN ZUR HERSTELLUNG VON TREPROSTINIL UND ZWISCHENPRODUKT DAFÜR
- SPC Number:
Dates
- Filing date:
- 18/04/2017
- Grant date:
- 18/11/2020
- EP Publication Date:
- 06/03/2019
- PCT Publication Date:
- 02/11/2017
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 18/11/2020
- EP B1 Publication Date:
- 18/11/2020
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 18/04/2021
- Expiration date:
- 18/04/2037
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 11/11/2020
- Name:
- Yonsung Fine Chemical Co., Ltd.
- Address:
- 207 Sujeong-ro Jangan-myeon, Hwaseong-si, Gyeonggi-do 18581, Korea (Republic) (KR)
Inventor
1
- Name:
- LEE, Kee Young
- Address:
- Korea (Republic) (KR)
2
- Name:
- SHIN, Hyun Ik
- Address:
- Korea (Republic) (KR)
3
- Name:
- OH, Changyoung
- Address:
- Korea (Republic) (KR)
4
- Name:
- LEE, Hyoseon
- Address:
- Korea (Republic) (KR)
5
- Name:
- LEE, Kyung Jin
- Address:
- Korea (Republic) (KR)
Priority
- Priority Number:
- 20160052378
- Priority Date:
- 28/04/2016
- Priority Country:
- Korea (Republic) (KR)
Classification
- IPC classification:
- C07C 29/56; C07C 29/62; C07C 35/37; C07C 35/48; C07C 51/09; C07C 59/62; C07C 67/343; C07C 69/712; C07D 317/44;
Publication
European Patent Bulletin
- Issue number:
- 202047
- Publication date:
- 18/11/2020
- Description:
- Grant (B1)
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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