EP3186442

AHLSTROM-MUNKSJÖ OYJ
Application Number
EP15752945A
Filing Date
Jul 29, 2015
Status
Patent Maintained As Amended
Jun 7, 2024
Grant Date
Jul 10, 2024
External Links
Slate, Register

Biblio Summary

The patent EP3186442B2 was granted on Jul 10, 2024 by Ahlstrom-Munksjö Oyj The patent is currently Patent Maintained As Amended.

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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BILLERUDKORSNAS ABFeb 28, 2022ADMISSIBLE
OMYA INTERNATIONAL AGFeb 25, 2022ADMISSIBLE

The table below shows the patents of Ahlstrom-Munksjö Oyj that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3568521Transfer Paper For Sublimation Printing, Comprising A Cationic AgentJan 3, 20241
EP3819426Compostable Cellulose-Based Paper For Gas Barrier In Packaging MaterialMar 29, 20231
EP3752672A Method Of Manufacturing A Graphene/Graphehe Oxide Layer And A Graphene/Graphehe Oxide-Coated SupportDec 14, 20221

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.