| Application no. and date | 20748154.0 (espacenet) (Federated) (European Patent Register), 20200121 | | Patent/reg. no. and date | DK/EP 3912971, 20230531 | | Publication date | 20211124 | | Priority no. and date | CN 201910100045, 20190131 | | EP pub. no. and date |
EP 3912971 20211124 | | Effective date | | | Applicant/owner | Changchun Huayuan High-Science and Technology
Co., Ltd, No. 1198 Silicon Valley Street
High Tech Zone
Changchun, Jilin 130012, CN,
Jiangsu Sheneryang High-Science and Technology
Co., Ltd, No.1 Medine City Avenue
Taizhou, Jiangsu 225300, CN | | Applicant ref. no. | BB225937EPDK | | Inventor | WANG, Tonghui, No.1198 Silicon Valley Street, High Tech Zone
Changchun, Jilin 130012, CN,
ZHANG, Ju, No.1198 Silicon Valley Street, High Tech Zone
Changchun, Jilin 130012, CN,
WANG, Lihua, No.1198 Silicon Valley Street, High Tech Zone
Changchun, Jilin 130012, CN,
WANG, Depu, No.1198 Silicon Valley Street, High Tech Zone
Changchun, Jilin 130012, CN,
ZHANG, Yaxin, No.1198 Silicon Valley Street, High Tech Zone
Changchun, Jilin 130012, CN,
YU, Qinghua, No.1198 Silicon Valley Street, High Tech Zone
Changchun, Jilin 130012, CN,
ZHANG, Qi, No.1198 Silicon Valley Street, High Tech Zone
Changchun, Jilin 130012, CN,
LI, Mingze, No.1198 Silicon Valley Street, High Tech Zone
Changchun, Jilin 130012, CN | | Representative | Novagraaf Brevets, Bâtiment O2, 2 rue Sarah Bernhardt CS90017
F-92665 Asnières-sur-Seine cedex, FR | | Opponent | | | IPC Class | A61K 31/473 (2006.01) , A61P 21/00 (2006.01) , A61P 21/04 (2006.01) , A61P 25/00 (2006.01) , A61P 25/18 (2006.01) , A61P 25/28 (2006.01) , C07C 51/43 (2006.01) , C07C 55/10 (2006.01) , C07D 219/10 (2006.01) | | Title | CHOLINSTERASEINHIBITORPOLYMORF OG ANVENDELSE DERAF | | Int. application no. | CN2020073389 | | Int. publication no. | WO2020156360 | | Related patent (certificate) | | | Status | DK/EP patent | | Pædiatrisk forlængelse | - | | Udløbsdato for pædiatrisk forlængelse | - |
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