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Heterophasic Polypropylene With Improved Impact Strength/Stiffness Balance, Improved Powder Flowability, Reduced Emissions And Low Shrinkage - EP3212713

The patent EP3212713 was granted to Borealis on May 18, 2022. The application was originally filed on Oct 16, 2015 under application number EP15783998A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3212713

BOREALIS
Application Number
EP15783998A
Filing Date
Oct 16, 2015
Status
Patent Maintained As Amended
Apr 15, 2022
Grant Date
May 18, 2022
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

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BRASKEM AMERICASep 12, 2019SONNENHAUSERADMISSIBLE
INEOS EUROPESep 12, 2019SMITHADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTEP2275485
INTERNATIONAL-SEARCH-REPORTEP2738214
OPPOSITIONEP0472946
OPPOSITIONEP2275485
OPPOSITIONEP2738214
OPPOSITIONEP2902438
OPPOSITIONEP3212713
OPPOSITIONUS2008071032
OPPOSITIONWO2013010877
OPPOSITIONWO2014187686
OPPOSITIONWO2014187687
OPPOSITIONWO2014206950
OPPOSITIONWO2015075054

Non-Patent Literature (NPL) Citations (10) 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- Aarnio-Winterhof M. et al, "Structure-property relations of heterophasic...copolymers", eXPRESS Polymer Letters, (20170000), vol. 11, no. 2, pages 155 - 156-
OPPOSITION- "Chapter 6", VAN DER VEN, Polypropylene and other Polyolefins, ELSEVIER, (19900000), vol. 289, pages 317 - 321-
OPPOSITION- "Chapter 6", VAN DER VEN, Polypropylene and other Polyolefins, ELSEVIER, (19900000), vol. 289, pages 317 - 321, XP055641215-
OPPOSITION- GAHLEITNER et al., "Heterophasic Copolymers of Polypropylene: Development, Design Principles, and Future Challenges", J. Appl. Polym. Sci., (20130000), pages 1 - 10-
OPPOSITION- Letter Borealis in WO 2016/066446-
OPPOSITION- "Table 6.4", VAN DER VEN, Polypropylene and other Polyolefins, ELSEVIER, (19900000), pages 326 - 327-
OPPOSITION- "Table 6.4", VAN DER VEN, Polypropylene and other Polyolefins, ELSEVIER, (19900000), pages 326 - 327, XP055641211-
OPPOSITION- Written opinion of the International Searching Authority regarding the application underlying EP3212713-
OPPOSITION- GAHLEITNER et al., "Heterophasic Copolymers of Polypropylene: Development, Design Principles, and Future Challenges", J. Appl. Polym. Sci., (20130000), pages 1 - 10, XP055281631
OPPOSITION- Aarnio-Winterhof M. et al, "Structure-property relations of heterophasic...copolymers", eXPRESS Polymer Letters, (20170000), vol. 11, no. 2, pages 155 - 156, XP055618058

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Dossier Documents

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