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OPTIBENT
Protected: Registered/protected

Last updated on 5 Jan 2023

Owner Info

BYK-Chemie GmbH

Abelstr. 45

46483 Wesel, GERMANY

Serial Number

1836754 filed on 1 Dec 2016

Correspondent

ALTANA Management Services GmbH IP Department Dr. Adriaan de Vries

Abelstraße 45,

46483 Wesel,

GERMANY

OPTIBENT

Classification Information

Class [001]
Chemicals for industrial use, particularly clay and clay minerals as inflating and thickening agents and as thixotropic agents for materials in suspen Read More

Class [019]
Auxiliaries for construction purposes, namely clay and clay suspensions as rinsing media and auxiliary media for drilling, for building diaphragm wall Read More

Mark Details

Serial Number

1836754

Registered On

1 Dec 2016

Renewal On

30 Dec 2032

Mark Type

WORD

Legal History

Show more

Status DateAction Taken
5th Jan 2023Renewal Requested
7th Sept 2022Amendment to International Registration Contact Requested
3rd Aug 2017IP Right Registration Published
26th Jul 2017Application Status
26th Jul 2017Register Trade Mark
18th May 2017IP Right Acceptance Published
5th May 2017Application Accepted correspondence sent
5th May 2017Clear Examination report approved
5th May 2017User Created Notice correspondence sent
13th Apr 2017IP Right Filed Published