IP Verse

Stretched Laminated Film And Bag - EP2116371

The patent EP2116371 was granted to Asahi Kasei Chemicals on Jan 3, 2024. The application was originally filed on Feb 12, 2008 under application number EP08711092A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2116371

ASAHI KASEI CHEMICALS
Application Number
EP08711092A
Filing Date
Feb 12, 2008
Status
Patent Maintained As Amended
Dec 1, 2023
Grant Date
Jan 3, 2024
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

CRYOVACFeb 28, 2020ADMISSIBLE

Patent Citations (35) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONJP2002531288
DESCRIPTIONJP2003523290
DESCRIPTIONJPH01500180
DESCRIPTIONJPH0939179
DESCRIPTIONJPH1035720
DESCRIPTIONUS4863768
DESCRIPTIONUS4985188
DESCRIPTIONUS6627274
DESCRIPTIONUS6787220
DESCRIPTIONWO0026024
INTERNATIONAL-SEARCH-REPORTJPH0324954
INTERNATIONAL-SEARCH-REPORTJPH09286086
INTERNATIONAL-SEARCH-REPORTJPH0939179
INTERNATIONAL-SEARCH-REPORTJPH1035720
INTERNATIONAL-SEARCH-REPORTJPS5882752
OPPOSITIONEP0042148
OPPOSITIONEP0287403
OPPOSITIONEP1842664
OPPOSITIONEP2030784
OPPOSITIONEP2116371
OPPOSITIONJP2006104629
OPPOSITIONJP2007033678
OPPOSITIONUS2385318
OPPOSITIONUS4892765
OPPOSITIONUS5079051
OPPOSITIONUS5182307
OPPOSITIONWO0026024
OPPOSITIONWO2013048746
OPPOSITIONWO9103518
SEARCHJP2007290740
SEARCHJPH0880563
SEARCHJPH1035720
SEARCHJPS62267331
SEARCHWO0026024
SEARCHWO0032393

Non-Patent Literature (NPL) Citations (33) 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, "Product information: CONPOL 20S2", Dow Packaging & Speciality Plastics Product Data Sheet, (20190800), pages 1 - 3, XP055847517-
OPPOSITION- Anonymous, "Technical Data Sheet IXAN PV 910", SOLVAY, (20170000), pages 1 - 3, XP055847536-
OPPOSITION- Anonymous, "Technical Information: Affinity PL 1280G Polyolefin Plastomer", DOW DOW, (20190000), pages 1 - 2, XP055847513-
OPPOSITION- BASF SE, Product Information Ultramid C33, July 2015, .-
OPPOSITION- B S Bernstein et al. "Radiation Crosslinking of Nylon 66 and Poly(vinyl Alcohol)", J. Polym. Sci.. Part A, 1965, 3, pp 3405-3412-
OPPOSITION- Chemical Book, 25038-72-6 (polyvinylidene chloride-co-methyl-acrylate)-
OPPOSITION- Dow. AFFINITY PL 1280G Technical Data Sheet. Rev 11-01-2012;-
OPPOSITION- Dow. CONPOL 20S2 Product Data Sheet. August 2019:-
OPPOSITION- Dow technical information, DOWLEXTM 2045 Polyethylene Resin, July 22, 2011-
OPPOSITION- EMS-GRIVORY, Technical Data Sheet Grilon F 34 NL natural 6030, a polyamide 6, July2009;-
OPPOSITION- Evomk Resource Efficiency GmbH, technical Information on VESTODUR® polybutylene terephthalate compounds, June 2016;-
OPPOSITION- Experimental Report by F. Segalini and S Fantinati of Innovation Shared Services EMEA on the (lack of) solubility of certain polyesters and polyamides in boiling xylene 17.01 2022.-
OPPOSITION- ExxonMobil product datasheet, Escorene Ultra FL 00206 Ethylene Vinyl Acetate Copolymer Resin, March 20, 2015-
OPPOSITION- H Martens and D Goldmann, Recyclingtechnik, Fachbuch fur Lehre und Praxis, 2 Auflage. Springer Vieweg 2016, page 290-
OPPOSITION- Indorama Ventures, Technical Datasheet RAMAPET N180 general purpose PET, January2021;-
OPPOSITION- J Brandrup and E H Immergut, Polymer handbook, third Ed,, John Wiley & Sons,Inc. 1989, pages VII/379 - VII/407-
OPPOSITION- JIS K 6796:1998-
OPPOSITION- JIS K-7121-
OPPOSITION- Kuraray, EVALtm EVOH Resins, undated-
OPPOSITION- Maan-shii Steve Wu, Vibrational Spectra and Chain Conformation of Crystalline Poly(vinylidene chloride), thesis in solid state science, The Pennsylvania State University, March 1979, title page and page 25-
OPPOSITION- Polymer Database, Low-Density Polyethylene (LOPE), 2016,-
OPPOSITION- R J Crawford and J L Throne, "Rotational Molding Technology", pp 27-28, William Andrew Publishing, 2002,-
OPPOSITION- Solvay. Ixan PV 910 Technical Data Sheet. Rev : 12-04-2017-
OPPOSITION- Solvay Specialty Polymers, Ixan PVS 109 Polyvinylidene Chloride (PVDC),2019-
OPPOSITION- Solvay Specialty Polymers, Ixan PVS 119 Polyvinylidene Chloride (PVDC), 2019-
OPPOSITION- Solvay Specialty Polymers, Ixan PVS 706 Polyvmylidene Chloride (PVDC),undated-
OPPOSITION- Solvay Specialty Polymers, Ixan PVS 801 Polyvinylidene Chloride (PVDC),2019-
OPPOSITION- ,Solvay Specialty Polymers, Ixan PVS 802 Polyvinylidene Chloride (PVDC),2019-
OPPOSITION- Solvay Specialty Polymers, Ixan PVS 827 Polyvinylidene Chloride (PVDC),2019-
OPPOSITION- Solvay Specialty Polymers, Ixan PVS 855 Polyvinylidene Chloride (PVDC),2019-
OPPOSITION- Solvay Specialty Polymers, Ixan PVS 856 Polyvinylidene Chloride (PVDC),2019-
OPPOSITION- SolVin S A , IXAN PV 910 Material Datasheet, 10 05 2005-
OPPOSITION- T Oberle, "Process Techniques for Engineering High-Performance Materials", CRC Press, 2014, page 23;-

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