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Barrier-Coated Cellulose-Based Substrate For Laminated Packaging Material - EP4180574

The patent EP4180574 was granted to Tetra Laval & Finance on Oct 16, 2024. The application was originally filed on Nov 15, 2022 under application number EP22207583A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4180574

TETRA LAVAL & FINANCE
Application Number
EP22207583A
Filing Date
Nov 15, 2022
Status
Granted And Under Opposition
Sep 13, 2024
Grant Date
Oct 16, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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CompanyOpposition DateRepresentativeOpposition Status

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FISCHERJul 15, 2025STREHL & PARTNERADMISSIBLE
KOEHLER INNOVATION & TECHNOLOGYJul 15, 2025MEISSNER BOLTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONWO2011003565
DESCRIPTIONWO2017089508
OPPOSITIONDE102017131277
OPPOSITIONDE102019114198
OPPOSITIONEP3620576
OPPOSITIONJP2003013391
OPPOSITIONJP2020189489
OPPOSITIONJP2020196259
OPPOSITIONJP6958757B
OPPOSITIONUS2013101831
OPPOSITIONUS2017211237
OPPOSITIONWO2011003565
OPPOSITIONWO2017089508
OPPOSITIONWO2021010040
OPPOSITIONWO2021224839
SEARCHEP3686007
SEARCHWO2010037906

Non-Patent Literature (NPL) Citations (7) 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, "EXCEVALTM - Product Information", Kuraray, (20250101), XP093300272-
OPPOSITION- Anonymous, "Information about Joncryl® HSL 9012", BASF, (20250101), XP093300273-
OPPOSITION- D12 - Comparison Table-
OPPOSITION- D19 - Experimentelle Nachstellung des Beispiels 1 der DE 10 2019 114 198 A1-
OPPOSITION- D7a - partial English translation of D7-
OPPOSITION- D7 - JIS air permeability test method: Gurley tester method and Oken tester method-
OPPOSITION- Vaha-Nissi Mika, Antti Savolainen, Marti Talja, Raija Moro, "Polymer dispersion coated HD papers", Tappi Journal, (19990101), pages 252 - 256, XP093208968-

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Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination.

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