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Process For Reducing The Viscosity Of Heavy Residual Crude Oil During Refining - EP2914548

The patent EP2914548 was granted to Baker Hughes on Jan 1, 2020. The application was originally filed on Oct 31, 2013 under application number EP13852048A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2914548

BAKER HUGHES
Application Number
EP13852048A
Filing Date
Oct 31, 2013
Status
Granted And Under Opposition
Dec 5, 2019
Grant Date
Jan 1, 2020
External Links
Slate, Register, Google Patents

Patent Summary

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CLARIANT PRODUKTE DEUTSCHLANDSep 30, 2020ADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS2010056408
INTERNATIONAL-SEARCH-REPORTUS2004031725
INTERNATIONAL-SEARCH-REPORTUS2010056408
INTERNATIONAL-SEARCH-REPORTUS5096566
INTERNATIONAL-SEARCH-REPORTUS6488724
OPPOSITIONCN101712790
OPPOSITIONEP1795579
OPPOSITIONGB1173975
OPPOSITIONUS5707946
OPPOSITIONUS6180683
OPPOSITIONUS7674365
OPPOSITIONUS7857871
OPPOSITIONWO0196503
OPPOSITIONWO2008083724
OPPOSITIONWO2009062925
SEARCHUS4209422
SEARCHWO2012071305
SEARCHWO2013106699

Non-Patent Literature (NPL) Citations (3) 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- EIRIN L. ABRAHAMSEN, "Organic flow assurance: Asphaltene di sp er s ant/inhibitor formulation development through experimental design", Masterarbeit, (20120629), XP055738750-
OPPOSITION- "Novolak", Wikipedia, (20200130), URL: https://en.wikipedia.org/w/index.php?title=Novolak&oldid=938362662, XP055738842-
OPPOSITION- S.YI. J. ZHANG, "Relationship between Waxy Crude Oil Composition and Change in the Morphology and Structure of Wax Crystals Induced by Pour-PointDepressant Beneficiation", Energy & Fuels, (20110000), vol. 25, pages 1686 - 1696, XP055738724-

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Dossier Documents

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