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Product Of Paperboard Having Improved Printing Properties - EP4105381

The patent EP4105381 was granted to Billerud Aktiebolag Publ on May 31, 2023. The application was originally filed on Jun 18, 2021 under application number EP21180362A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4105381

BILLERUD AKTIEBOLAG PUBL
Application Number
EP21180362A
Filing Date
Jun 18, 2021
Status
Granted And Under Opposition
Apr 28, 2023
Grant Date
May 31, 2023
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

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SCA FOREST PRODUCTSFeb 28, 2024WEICKMANN & WEICKMANN PARTMBBWITHDRAWN

Patent Citations (13) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
OPPOSITIONJPWO2015041276
OPPOSITIONUS2017335522
OPPOSITIONWO2006084883
OPPOSITIONWO2015087293
OPPOSITIONWO9534711
SEARCHEP1936032
SEARCHEP3805453
SEARCHUS2004099388
SEARCHWO2009153225
SEARCHWO2016140609
SEARCHWO2017006216
SEARCHWO2019180303
SEARCHWO2021059219

Non-Patent Literature (NPL) Citations (6) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Anonymous, "Bjork CTMP - ny massa i Fors / Birch CTMP - a new pulp in Fors (English translation enclosed)", Nordiska Project - indsutri, (20150101), no. 2, page 16, XP093168748-
OPPOSITION- Eva-Lotta Vesterlind, "High Temperature CTMP from Birch ", Thesis Mid Sweden University, (20060101), pages i-iii, 34 - 36, XP093168768-
OPPOSITION- Fredrik Lundstrom, "Lighter cartonboard with HT-CTMP", Forward - Valmet's Customer Magazine, (20200101), vol. 3, pages 38 - 40, XP093168779-
OPPOSITION- Gunnar Gavelin, PAPP och KARTONG, Yrkesbok Y-305, (19950101), pages 110 - 117, XP093168772-
OPPOSITION- Sabit Adanur, Paper Machine Clothing, (19970101), pages 33 - 37, XP093168764-
OPPOSITION- Vesterlind, "Chemitermomechanical pulp made from birch at high temperature", Nordic Pulp & Paper Research Journal, Stockholm, SE, SE , (20060601), vol. 21, no. 02, doi:10.3183/NPPRJ-2006-21-02-p216-221, ISSN 0283-2631, pages 216 - 221, XP055349252

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Dossier Documents

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