IP Verse

Systems And Methods For Tethering Subsea Blowout Preventers - EP3014052

The patent EP3014052 was granted to BP North America on Dec 13, 2017. The application was originally filed on Jun 24, 2014 under application number EP14739328A. The patent is currently recorded with a legal status of "Revoked".

EP3014052

BP NORTH AMERICA
Application Number
EP14739328A
Filing Date
Jun 24, 2014
Status
Revoked
Oct 20, 2023
Grant Date
Dec 13, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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CompanyOpposition DateRepresentativeOpposition Status

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KONGSBERG MARITIMESep 13, 2018ACAPO ONSAGERSADMISSIBLE
KONGSBERG MARITIMESep 13, 2018ONSAGERSADMISSIBLE
EQUINOR ENERGYSep 12, 2018DEHNSADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTUS2006042800
INTERNATIONAL-SEARCH-REPORTUS3017934
INTERNATIONAL-SEARCH-REPORTUS3307624
INTERNATIONAL-SEARCH-REPORTUS4818146
OPPOSITIONUS2003151037
OPPOSITIONUS2008245285
OPPOSITIONUS2010294505
OPPOSITIONUS2013105171
OPPOSITIONUS3017934
OPPOSITIONUS3424242
OPPOSITIONUS4461460
OPPOSITIONUS7392757
OPPOSITIONWO03100207
OPPOSITIONWO2011074986
OPPOSITIONWO2012038729
OPPOSITIONWO2012131595

Non-Patent Literature (NPL) Citations (5) 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- Anonymous, "Manual transmission", Wikipedia, the free encyclopedia, (20130618), URL: https://en.wikipedia.org/w/index.php?title=Manual_transmission&oldid=560409361, XP055675100-
OPPOSITION- Anonymous, "Suction caisson", Wikipedia, the free encyclopedia, (20121109), URL: https://en.wikipedia.org/w/index.php?title=Suction_caisson&oldid=522141561, XP055675094-
OPPOSITION- Anonymous, "Winch", Wikipedia, the free encyclopedia, (20130529), URL: https://en.wikipedia.org/w/index.php?title=Winch&oldid=557297716, XP055675095-
OPPOSITION- ASGEIR KRISTIAN DAHL LIEN, "Methods to Improve Subsea Wellhead Fatigue Life (thesis)", (20101217), pages FP - 42, XP055598118-
OPPOSITION- ASGEIR KRISTIAN DAHL LIEN, "Methods to Improve Subsea Wellhead Fatigue Life (thesis", NTU, (20101217), pages Fp - 42, XP055598118-

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Dossier Documents

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