IP Verse

Polymer Films Having Improved Heat Sealing Properties - EP2970643

The patent EP2970643 was granted to Chevron Phillips Chemical LP on Jun 7, 2023. The application was originally filed on Mar 6, 2014 under application number EP14716660A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2970643

CHEVRON PHILLIPS CHEMICAL LP
Application Number
EP14716660A
Filing Date
Mar 6, 2014
Status
Patent Maintained As Amended
May 5, 2023
Grant Date
Jun 7, 2023
External Links
Slate, Register, Google Patents

Patent Summary

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TOTALENERGIES ONETECH BELGIUMAug 8, 2018GARCIA MARTINADMISSIBLE

Patent Citations (55) New

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

Citation PhasePublication Number
DESCRIPTIONUS2010190926
DESCRIPTIONUS2012059134
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DESCRIPTIONUS5541272
DESCRIPTIONUS5554795
DESCRIPTIONUS5563284
DESCRIPTIONUS5565175
DESCRIPTIONUS5565592
DESCRIPTIONUS5571880
DESCRIPTIONUS5575979
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DESCRIPTIONUS5705478
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DESCRIPTIONUS6239235
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DESCRIPTIONUS6509427
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DESCRIPTIONUS7026494
INTERNATIONAL-SEARCH-REPORTEP1930350
INTERNATIONAL-SEARCH-REPORTUS2012277380
INTERNATIONAL-SEARCH-REPORTUS2013029125
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INTERNATIONAL-SEARCH-REPORTWO9426816
OPPOSITIONEP2864369
OPPOSITIONUS2003171501
OPPOSITIONUS2009297810
OPPOSITIONUS2012238720
OPPOSITIONUS2017023351
OPPOSITIONUS6608000
OPPOSITIONUS7119153
OPPOSITIONWO2008074689

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 Text
DESCRIPTION- C.A. HIEBER; H.H. CHIANG, POLYM. ENG. SCI., (1992), vol. 32, page 931
DESCRIPTION- C. A. HIEBER; H. H. CHIANG, RHEOL. ACTA, (1989), vol. 28, page 321
DESCRIPTION- "Dynamics of Polymeric Liquids", R. B. BIRD; R. C. ARMSTRONG; O. HASSEGER, Fluid Mechanics, JOHN WILEY & SONS, (1987), vol. 1
OPPOSITION- "DOWLEX 2045G Polyethylene Resin", Dow Plastics, (200209), pages 1 - 2, XP055598125
OPPOSITION- "Dowlex 2045 Polyethylene Resin", Dow, pages 1 - 3, XP055598127
OPPOSITION- "Eltex PF6212AA Product Technical Information", INEOS Polyolefins, pages 1 - 3, XP055598131

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Dossier Documents

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