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IP Verse

Engineered Fuel Feed Stock Useful For Displacement Of Coal In Coal Firing Plants - EP2300575

The patent EP2300575 was granted to Accordant Energy on Apr 26, 2017. The application was filed on Jun 25, 2009 under application number EP09771071A. The patent is currently recorded with a legal status of "Revoked".

EP2300575

ACCORDANT ENERGY
Application Number
EP09771071A
Filing Date
Jun 25, 2009
Status
Revoked
Mar 27, 2020
Publication Date
Apr 26, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status
DREISS PATENTANWALTE PARTG MBBJan 23, 2018- -

Patent Citations (22) New

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

Citation PhasePublication Number
DESCRIPTIONUS2006254957
DESCRIPTIONUS2008237093
DESCRIPTIONUS2008290006
DESCRIPTIONUS5888256
DESCRIPTIONUS5916826
DESCRIPTIONUS7252691
DESCRIPTIONUS7431156
INTERNATIONAL-SEARCH-REPORTUS2002184816
INTERNATIONAL-SEARCH-REPORTUS2006112616
INTERNATIONAL-SEARCH-REPORTUS4152119
INTERNATIONAL-SEARCH-REPORTUS5429645
INTERNATIONAL-SEARCH-REPORTUS5441990
INTERNATIONAL-SEARCH-REPORTUS5888256
INTERNATIONAL-SEARCH-REPORTUS6000639
OPPOSITIONCH552523
OPPOSITIONUS4236897
OPPOSITIONUS4624417
OPPOSITIONWO02051969
SEARCHCH552523
SEARCHUS4236897
SEARCHUS4624417
SEARCHWO02051969

Dossier Documents

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    Description

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