Details for 2018773875

Up to date per 02.04.2026

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Title / Product Name

INDUSTRIELLES VERFAHREN ZUR MONOALKYLIERUNG EINES PIPERIDINSTICKSTOFFS IN PIPERIDINDERIVATEN MIT DEUTERIERTEM ALKYL

Status

Deleted

Protection Type

European Patent

(AT-) Application Number

2018773875

EP Publication Number

3679018

E-Number

1472158

Language

PCT Number

JP18032983

Publication Date

15.07.2020 A

02.03.2022 B1

Registration Date

02.03.2022

AT Publication Date

15.03.2022

Application Date

06.09.2018

Registration Number

Priorities

07.09.2017

2017172351

IPC

C07D 221/28 20060101AFI20190315BHEP

Maximum Duration of Protection

06.09.2038

Owner

Otsuka Pharmaceutical Co., Ltd.2-9, Kanda Tsukasa-machi Chiyoda-ku Tokyo 101-8535JP

Representative

No representatives present

Inventor

NAKAI, Yuyac/o OTSUKA PHARMACEUTICAL CO. LTD. 3-2-27 Otedori Chuo-ku Osaka-shi Osaka 540-0021JP

HAYASHI, Masashic/o OTSUKA PHARMACEUTICAL CO. LTD. 3-2-27 Otedori Chuo-ku Osaka-shi Osaka 540-0021JP

MITSUHASHI, Wataruc/o OTSUKA PHARMACEUTICAL CO. LTD. 3-2-27 Otedori Chuo-ku Osaka-shi Osaka 540-0021JP