EP3752672

AHLSTROM-MUNKSJÖ OYJ
Application Number
EP19706497A
Filing Date
Feb 15, 2019
Status
Granted And Under Opposition
Nov 11, 2022
Grant Date
Dec 14, 2022
External Links
Slate, Register

Biblio Summary

The patent EP3752672B1 was granted on Dec 14, 2022 by Ahlstrom-Munksjö Oyj The patent is currently Granted And Under Opposition.

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

Get instant alerts for new oppositions and patent status changes

BILLERUD AKTIEBOLAG (PUBL)Sep 14, 2023ADMISSIBLE

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

Patent NumberTitleGrant DateOpposition Count
EP3186442Heat-Sealing Barrier PaperJul 10, 20242
EP3568521Transfer Paper For Sublimation Printing, Comprising A Cationic AgentJan 3, 20241
EP3819426Compostable Cellulose-Based Paper For Gas Barrier In Packaging MaterialMar 29, 20231