EP1704282

AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
Application Number
EP04809143A
Filing Date
Dec 20, 2004
Status
Patent Maintained As Amended
Jul 28, 2023
Grant Date
Aug 30, 2023
External Links
Slate, Register

Biblio Summary

The patent EP1704282B2 was granted on Aug 30, 2023 by Akzo Nobel Chemicals International B.V. The patent is currently Patent Maintained As Amended.

The table below shows 1 patent oppositions filed on the patent at EPO, listing each opposing company and filing date. Tracking these filings indicates that the applicant is active in this industry, while opposing companies may be signaling their own interest in competing within the same space. These disputes are essential for insights into competitor actions, patent strategy and emerging technological trends.

CompanyOpposition DateOpposition Status

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AECHTER, BERNDJan 25, 2019 N.A.

The table below shows the patents of Akzo Nobel Chemicals International B.V. that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3523334Process For Manufacturing PolyethyleneNov 15, 20231
EP2362016Filler CompositionNov 2, 20221
EP3194077Use Of Branched Alcohols And Alkoxylates Thereof As Secondary CollectorsAug 12, 20201

Dossier Documents of the Patent

The documents dossier of the patent at EPO including all essential records in the patent's lifecycle, from filing to grant to oppositions.