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Polyethylene Compositions - EP2300529

The patent EP2300529 was granted to Univation on May 3, 2017. The application was originally filed on Jul 7, 2009 under application number EP09790097A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2300529

UNIVATION
Application Number
EP09790097A
Filing Date
Jul 7, 2009
Status
Opposition Rejected
Dec 16, 2022
Grant Date
May 3, 2017
External Links
Slate, Register, Google Patents

Patent Summary

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TOTALENERGIES ONETECH BELGIUMFeb 2, 2018GARCIA MARTINADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTUS2003065097
INTERNATIONAL-SEARCH-REPORTUS7193017
INTERNATIONAL-SEARCH-REPORTWO03016396
OPPOSITIONUS5582923
OPPOSITIONWO0022040
OPPOSITIONWO02074816
OPPOSITIONWO0236678
OPPOSITIONWO2006022918

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- "Borstar HE3490 LS Data sheet", Borealis A/S, (20030818), XP055461234-
OPPOSITION- "Chapter 5", ANDREW J. PEACOCK, Handbook of polyethylene, (20000000), pages 236 - 237, ISBN 0-8247-9546-6, XP055461231-
OPPOSITION- CHOON K. CHAI, "Melt Rheology and Processability of Conventional and Metallocene Polyethylenes", ANTEC, (19990000), pages 1210 - 1214, XP055461218-
OPPOSITION- "Plastics piping and ducting systems - Determination of the long term hydrostatic strength of thermoplastics materials in pipe form by extrapolation.", ISO 9080:2003, (20030315), pages 1 - 24, XP055461227-
OPPOSITION- "Standard test method for the density of plastic by the Density-gradient technique", ASTM D1505-03, (20030000), pages 1 - 7, XP009065592-
OPPOSITION- "Thermoplastics pipes and assemblies for the conveyance of fluids - determination of the resistance to internal pressure . Part 1: general method", ISO 1167-1:2006, (20060201), XP009096124-
OPPOSITION- D. YAN et al., "Effect of Long Chain Branching on Rheological Properties of Metallocene Polyethylene", Polymer, (19990000), vol. 40, pages 1737 - 1744, XP004155473

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Dossier Documents

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