| Patent Number | Title | Applicant | Opposition Date |
|---|---|---|---|
| EP3676447 | A Method To Produce A Paperboard, A Paperboard And A Corrugated Board | STORA ENSO OYJ | Jul 1, 2024 |
| EP3821074 | Heat-Sealable Barrier Paper | MITSUBISHI HITEC PAPER EUROPE GMBH | Oct 11, 2023 |
| EP3899136 | A Process For Producing Paper Or Board And A Product Thereof | KEMIRA OYJ | Sep 21, 2023 |
| EP3752672 | A Method Of Manufacturing A Graphene/Graphehe Oxide Layer And A Graphene/Graphehe Oxide-Coated Support | AHLSTROM-MUNKSJÖ OYJ | Sep 14, 2023 |
| EP3461637 | Paper Barrier Material | NIPPON PAPER INDUSTRIES CO., LTD. | May 3, 2023 |
| Patent Number | Grant Date | Title | Total Oppositions |
|---|---|---|---|
| EP4105381 | May 31, 2023 | Product Of Paperboard Having Improved Printing Properties | 1 |
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