Inventor

WEI SHIH-YI

TW32 patents

⚠️ This page may combine multiple inventors who share the name “WEI SHIH-YI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WEI SHIH-YI

CHIROGATE INT INC

Processes and intermediates for the preparations of isomer free prostaglandins

Processes and intermediates for the preparations of isomer free prostaglandis

Processes and intermediates for the preparations of isomer free prostaglandins

Processes and intermediates for the preparations of isomer free prostaglandins

Processes and intermediates for the preparations of isomer free prostaglandins

Processes and intermediates for the preparations of benzoprostacyclin analogues and benzoprostacyclin analogues prepared therefrom

Processes and intermediates for the preparation of carbaprostacyclin analogues

Hexadecyl Treprostinil crystals and methods for preparation thereof

Beraprost-314d crystals and methods for preparation thereof

Processes and intermediates for the preparations of prostaglandins

Processes and intermediates for the preparations of prostaglandins

Processes and intermediates for the preparations of benzoprostacyclin analogues and benzoprostacyclin analogues prepared therefrom

Processes and intermediates for the preparations of benzoprostacyclin analogues and benzoprostacyclin analogues prepared therefrom

Processes and intermediates for the preparation of carbaprostacyclin analogues

Processes and intermediates for the preparation of carbaprostacyclin analogues

Beraprost-314d monohydrate crystals and methods for preparation thereof

Efficient crystallization process for preparing ultrapure Treprostinil and crystal prepared therefrom

Process for the preparation of latanoprostene bunod and intermediate thereof and compositions comprising the same

Treprostinil monohydrate crystals and methods for preparation thereof

Processes and intermediates for the preparations of isomer free prostaglandins

Processes and intermediates for the preparations of isomer free prostaglandins

Processes and intermediates for the preparations of Carboprost and Carboprost Tromethamine, and Carboprost Tromethamine prepared therefrom

Crystals of intermediate for benzindene prostaglandins and methods for preparation thereof

Lubiprostone crystals and methods for preparing the same

Processes for preparing cyclopenta[b]naphthalenol derivatives and intermediates thereof

Process for the preparation of Lubiprostone and intermediates thereof

Processes for preparing cyclopentenones and cyclopentenones for the synthesis of benzindene prostaglandins

WEI SHIH-YI

Intermediates for the synthesis of benzindene prostaglandins and preparations thereof

Intermediates for the synthesis of benzindene prostaglandins and preparations thereof

Processes and intermediates for the preparations of prostaglandins

Processes and intermediates for the preparations of prostaglandins

YEH YU-CHIH

Processes for the preparation of optically active cyclopentenones and cyclopentenones prepared therefrom