Details for 2019808333

Up to date per 03.04.2026

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Title / Product Name

SYSTEM ZUR VERZÖGERTEN FREISETZUNG EINES WIRKSTOFFES UND VERFAHREN ZU SEINER HERSTELLUNG

Status

Deleted

Protection Type

European Patent

(AT-) Application Number

2019808333

EP Publication Number

3797818

E-Number

1544339

Language

PCT Number

CN19088084

Publication Date

31.03.2021 A

18.01.2023 B1

Registration Date

18.01.2023

AT Publication Date

15.02.2023

Application Date

23.05.2019

Registration Number

Priorities

23.05.2018

201810503654

IPC

A61M 31/00 20060101AFI20210625BHEP

Maximum Duration of Protection

23.05.2039

Owner

Shanghai WD Pharmaceutical Co., LtdRoom 403, Building 1, Lane 720 Cailun Road Zhangjiang High-Tech Park, Pudong New Area Shanghai 201203CN

Representative

No representatives present

Inventor

DONG, Liang ChangRoom 403, Building 1, Lane 720, Cailun Road Zhangjiang High-Tech Park, Pudong New Area Shanghai 201203CN

CHEN, XishanRoom 403, Building 1, Lane 720, Cailun Road Zhangjiang High-Tech Park, Pudong New Area Shanghai 201203CN

SHI, JingminRoom 403, Building 1, Lane 720, Cailun Road Zhangjiang High-Tech Park, Pudong New Area Shanghai 201203CN

ZHANG, DanyongRoom 403, Building 1, Lane 720, Cailun Road Zhangjiang High-Tech Park, Pudong New Area Shanghai 201203CN