Details for 2021163457

Up to date per 28.05.2026

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Title / Product Name

VERFAHREN ZUR HERSTELLUNG VON (1R,2R)-3-(3-DIMETHYLAMINO-1-ETHYL-2-METHYL-PROPYL)-PHENOL

Status

Deleted

Protection Type

European Patent

(AT-) Application Number

2021163457

EP Publication Number

3868739

E-Number

1617649

Language

PCT Number

Publication Date

25.08.2021 A

04.10.2023 B1

Registration Date

04.10.2023

AT Publication Date

15.10.2023

Application Date

23.07.2007

Registration Number

Priorities

24.07.2006

06015338

IPC

C07C 213/00 20060101AFI20210721BHEP

Maximum Duration of Protection

23.07.2027

Owner

Grünenthal GmbHZieglerstrasse 6 52078 AachenDE

Representative

No representatives present

Inventor

HELL, WolfgangMarshallstraße 10 52066 AachenDE

ZIMMER, OswaldTalblick 39 52146 WürselenDE

BUSCHHMANN, Helmut HeinrichSperberweg 15 52076 AachenDE

HOLENZ, Jörg921 Main Street Bolton, MA 01740US

GLADOW, Stefanc/o Sigma-Aldrich Chemie GmbH Industriestraße 25 9471 BuchsCH