EP2836474

BASF SE
Application Number
EP13714961A
Filing Date
Apr 11, 2013
Status
Revoked
Sep 24, 2021
Grant Date
Jan 31, 2018
External Links
Slate, Register

Biblio Summary

The patent EP2836474B1 was granted on Jan 31, 2018 by Basf Se The patent is currently Revoked.

The table below shows 2 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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EVONIK OPERATIONS GMBHOct 30, 2018ADMISSIBLE
OQ CHEMICALS GMBHOct 24, 2018ADMISSIBLE

The table below shows the patents of Basf Se that have been opposed by other companies.

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EP3630869Aliphatic-Aromatic Polyester Having Elevated Whiteness IndexOct 2, 20241
EP2739676Hfo-/Water-Blown Rigid-Foam SystemsAug 14, 20241
EP3022253Separating A Polyarylene Ether SolutionAug 14, 20241

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.