Brevetti EPO No.4271676 2026.07.01
Brevetti EPO
(10) Registration Number and Date
2026000350 2026.08.20
Status
Registered
(180) Expiration Date
(20) Filing Number and Date
SM /T/2026/000350 2022.12.02
(40) Publication Number and Date
SM /T/2026/000350 2026.08.20
(30) Priority Details
WO PCT/CN2021/135427
2021.12.03
WO PCT/CN2022/115162
2022.08.26
(51) IPC Classes
(72) Inventor
(IT) HU, Taishan : , Shanghai 201203, CN
(IT) MA, Xiaochu : , Shanghai 201203, CN
(IT) HUANG, Bryan : , Shanghai 201203, CN
(IT) SHEN, Quanrong : , Shanghai 201203, CN
(IT) LI, Honghai : , Shanghai 201203, CN
(74) Representative Name
(IT) SANTI, Filippo : Via del Serrone, 109, 47897 Fiorentino RSM, SM
(54) Title
(IT) COMPOSTI DIAZASPIRO SOSTITUITI CON CARBONILE E LORO USO
(EN) CARBONYL SUBSTITUTED DIAZASPIRO COMPOUNDS AND ITS USE
(57) Abstract
(58) Citations
Document Type Date Action
Event NameDateStatus
Filing2022.12.02Filed
Brevetto EPO concesso2026.08.20Registered