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Power Source For Completion Applications - EP2820237

The patent EP2820237 was granted to Weatherfordlamb on Jan 2, 2019. The application was originally filed on Feb 7, 2013 under application number EP13705886A. The patent is currently recorded with a legal status of "Revoked".

EP2820237

WEATHERFORDLAMB
Application Number
EP13705886A
Filing Date
Feb 7, 2013
Status
Revoked
Nov 13, 2020
Publication Date
Jan 2, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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HGFOct 1, 2019HGFADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTGB2336943
INTERNATIONAL-SEARCH-REPORTUS6360823
INTERNATIONAL-SEARCH-REPORTWO0140619
INTERNATIONAL-SEARCH-REPORTWO2006060673
OPPOSITIONRU2239051
OPPOSITIONUS3568140
OPPOSITIONUS3666961
OPPOSITIONUS3666962
OPPOSITIONUS3693068
OPPOSITIONUS6187471
OPPOSITIONUS6672382
OPPOSITIONWO2006060673

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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    Description

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