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IP Verse

Fault Detection For Pipelines - EP2820405

The patent EP2820405 was granted to Speir Hunter on Jun 22, 2022. The application was filed on Mar 1, 2013 under application number EP13709988A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2820405

SPEIR HUNTER
Application Number
EP13709988A
Filing Date
Mar 1, 2013
Status
Patent Maintained As Amended
May 20, 2022
Publication Date
Jun 22, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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CompanyOpposition DateRepresentativeOpposition Status
TRANSKOR K RD CENTREDec 30, 2019ZAHNADMISSIBLE

Patent Citations (31) New

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

Citation PhasePublication Number
DESCRIPTIONRU2264617
INTERNATIONAL-SEARCH-REPORTRU88453U
INTERNATIONAL-SEARCH-REPORTUS7688072
OPPOSITIONDE102004035174
OPPOSITIONDE19782287
OPPOSITIONEP1103951
OPPOSITIONEP1791748
OPPOSITIONEP1847829
OPPOSITIONJPH0612358B
OPPOSITIONRU2264617
OPPOSITIONRU88453U
OPPOSITIONUS2007195712
OPPOSITIONUS2010102809
OPPOSITIONUS2013027029
OPPOSITIONUS2238072
OPPOSITIONUS3745452
OPPOSITIONUS4309659
OPPOSITIONUS4538108
OPPOSITIONUS4710708
OPPOSITIONUS4710712
OPPOSITIONUS5479100
OPPOSITIONUS5623203
OPPOSITIONUS6205859
OPPOSITIONUS6476610
OPPOSITIONUS6586937
OPPOSITIONUS6841994
OPPOSITIONUS7545140
OPPOSITIONUS7574352
OPPOSITIONUS7688072
OPPOSITIONUS7940061
OPPOSITIONWO2007068327

Dossier Documents

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    Description

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