Barrier Film With Enhanced Formability And A Method For Making Thereof - EP3621808

The patent EP3621808 was granted to Obschestvo S Ogranichennoi Otvetstvennostyu Proizvodstvenno Kommercheskaya Firma Atlantis PAK on Jun 7, 2023. The application was originally filed on Aug 28, 2018 under application number EP18862038A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3621808

OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU PROIZVODSTVENNO KOMMERCHESKAYA FIRMA ATLANTIS PAK
Application Number
EP18862038A
Filing Date
Aug 28, 2018
Status
Granted And Under Opposition
May 5, 2023
Grant Date
Jun 7, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateOpposition Status

Get instant alerts for new oppositions and patent status changes

ISARPATENT PATENT UND RECHTSANWALTE BARTH HASSA PECKMANN UND PARTNER MBBMar 7, 2024ADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONEP2233285
DESCRIPTIONJP2010070217
DESCRIPTIONUS5077109
DESCRIPTIONUS6699549
INTERNATIONAL-SEARCH-REPORTRU2245058
INTERNATIONAL-SEARCH-REPORTUS6699549
INTERNATIONAL-SEARCH-REPORTUS7993713
INTERNATIONAL-SEARCH-REPORTWO2015107127
OPPOSITIONEP1557372
OPPOSITIONWO0198081
OPPOSITIONWO2007099214
OPPOSITIONWO2017036693
SEARCHEP1985444
SEARCHEP2233285
SEARCHJP2010070217
SEARCHUS5077109

Non-Patent Literature (NPL) Citations (1) 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, "Technical Data Sheet Lupolen 2420H ", LyondellBasell Technical Data Sheet LDPE, LyondellBasell, (20240304), pages 1 - 3, LyondellBasell Technical Data Sheet LDPE, URL: https://www.lyondellbasell.com/en/polymers/p/Lupolen-2420H/, XP093172553-

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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.

  • Date

    Description

  • Get instant alerts for new documents