IP Verse

Propylene Polymer Resins - EP2970516

The patent EP2970516 was granted to Braskem America on Jul 18, 2018. The application was originally filed on Mar 14, 2014 under application number EP14767840A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2970516

BRASKEM AMERICA
Application Number
EP14767840A
Filing Date
Mar 14, 2014
Status
Opposition Rejected
Feb 19, 2021
Grant Date
Jul 18, 2018
External Links
Slate, Register, Google Patents

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TOTAL RESEARCH & TECHNOLOGY FELUYApr 16, 2019GARCIA MARTIN -

Patent Citations (12) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTUS2012288656
INTERNATIONAL-SEARCH-REPORTUS2012329929
INTERNATIONAL-SEARCH-REPORTUS6136937
INTERNATIONAL-SEARCH-REPORTUS7465776
OPPOSITIONJP2004175932
OPPOSITIONUS2007203298
OPPOSITIONUS2008042323
OPPOSITIONUS2012288656
OPPOSITIONWO2004013193
OPPOSITIONWO2013004507
SEARCHDE19727065
SEARCHUS2011207883

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- "2.2.1.0 introduction", Dennis B Malpass et al, Introduction to industrial polypropylene, (20120000), ISBN 978-1-118-06276-0, XP055529250-
OPPOSITION- "5.3 Random copolymers", Nello Pasquini, Polypropylene Handbook, (20050000), pages 312 - 314, ISBN 1-56990-385-9, XP055528087-
OPPOSITION- "STANDARD TEST METHOD FOR PLASTICS DYNAMIC MECHANICAL MELT RHEOLOGY", ASTM D4440-08, (20080000), pages 1 - 5, XP009167200-
OPPOSITION- H.C.LAU et al., "Melt Strength of Polypropylene: Its Relevance to Thermoforming", Polymer Engineering and Scienc e, (19981100), vol. 38, no. 11, pages 1915 - 1923, XP000848934
OPPOSITION- P. VIVILLE et al., "Characterization of the molecular structure of two highly isotactic polypropylene", POLYMER, (20010000), vol. 42, no. 5, pages 1953 - 1967, XP004219859
OPPOSITION- S. MUKE et al., "Extensional rheology of polypropylene melts from the Rheotens tests", J. Non-Newtonian Fluid Mech., (20010000), vol. 101, pages 77 - 93, XP055583961
OPPOSITION- A. GHIJSELS et al., "Melt Strength Behaviour of Polypropylene", Intern. Polymer Processing IX, (19940000), vol. 3, pages 252 - 257, XP055583958

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Dossier Documents

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