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Application no. and date19897865.2 (espacenet)  (Federated)  (European Patent Register), 20190905
Patent/reg. no. and dateDK/EP 3900711, 20240306
Publication date20211027
Priority no. and dateKR 20180167289, 20181221
EP pub. no. and date EP 3900711 20211027
Effective date
Applicant/ownerKM Transderm Ltd., 3-18 Nakanoshima 2-chome
Kita-ku
Osaka-shi, Osaka 530-8288, JP,
Dong-A St Co., Ltd., 64 Cheoho-daero (Yongdu-dong)
Dongdaemun-gu
Seoul 02587, KR
Applicant ref. no.
InventorJANG, Sun-Woo, Samsung River Hill Apt., Sancheon-dong) 107-1207,
17, Hyochangwon-ro, Yongsan-Gu
Seoul 04358, KR,
SHIN, Chang-Yell, Woosung 3cha Apt., Jayang 3-dong) 303-605, 32,
Ttukseom-ro 35-gil, Gwangjin-Gu
Seoul 05070, KR,
KIM, Hae-Sun, Osan-dong) 1822-1202 64, Dongtan-daero 12-gil
Hwaseong-Si Gyeonggi-do 18486, KR,
CHA, Kwang-Ho, Songpa Pinetown, Jangji-dong) 804-504 6, Chungmin-
ro 4-gil, Songpa-Gu
Seoul 05815, KR,
KIM, Hyun-Jung, Sanggal-dong) 401, 17, Sanggal-ro 45beon-gil,
Giheung-gu
Yongin-Si Gyeonggi-do 17067, KR,
GOTO, Masaoki,
Osaka-shi, Osaka 530-8288, JP
Representative
Opponent
IPC ClassA61K 31/445 (2006.01) , A61K 47/20 (2006.01) , A61K 9/70 (2006.01) , A61P 25/28 (2006.01) 
TitleTRANSDERMAL ABSORPTION PREPARATION CONTAINING STABILIZED DONEPEZIL
Int. application no.KR2019011483
Int. publication no.WO2020130287
Related patent (certificate)
StatusEnhedspatent registreret
Pædiatrisk forlængelse-
Udløbsdato for pædiatrisk forlængelse-

 
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