Inventor
WEI TZYH-MANN
TW8 patents
Patents
8 patentsUS11884640B2Jan 30, 2024
Processes and intermediates for the preparations of benzoprostacyclin analogues and benzoprostacyclin analogues prepared therefrom
CHIROGATE INT INC2 citations71
US11884613B2Jan 30, 2024
Processes and intermediates for the preparation of carbaprostacyclin analogues
CHIROGATE INT INC2 citations71
US12497374B2Dec 16, 2025
Processes and intermediates for the preparations of benzoprostacyclin analogues and benzoprostacyclin analogues prepared therefrom
CHIROGATE INT INC0 citations61
US12497375B2Dec 16, 2025
Processes and intermediates for the preparations of benzoprostacyclin analogues and benzoprostacyclin analogues prepared therefrom
CHIROGATE INT INC0 citations61
US12428361B2Sep 30, 2025
Processes and intermediates for the preparation of carbaprostacyclin analogues
CHIROGATE INT INC0 citations61
US12221411B2Feb 11, 2025
Processes and intermediates for the preparation of carbaprostacyclin analogues
CHIROGATE INT INC0 citations61
US11339110B2May 24, 2022
Efficient crystallization process for preparing ultrapure Treprostinil and crystal prepared therefrom
CHIROGATE INT INC0 citations59
US11332433B2May 17, 2022
Process for the preparation of latanoprostene bunod and intermediate thereof and compositions comprising the same
CHIROGATE INT INC0 citations59