IP Verse

Method And Arrangement For Recovering Heat From Bottom Ash - EP3438535

The patent EP3438535 was granted to Sumitomo SHI FW Energia on Apr 22, 2020. The application was originally filed on Dec 14, 2010 under application number EP18193931A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3438535

SUMITOMO SHI FW ENERGIA
Application Number
EP18193931A
Filing Date
Dec 14, 2010
Status
Opposition Rejected
Oct 14, 2022
Grant Date
Apr 22, 2020
External Links
Slate, Register, Google Patents

Patent Summary

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VALMETJan 20, 2021 -

Patent Citations (18) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONEP0471055
OPPOSITIONGB629298
OPPOSITIONJPH09133318
OPPOSITIONJPH10246413
OPPOSITIONUS2006144043
OPPOSITIONUS2007283902
OPPOSITIONUS2594471
OPPOSITIONUS2635587
OPPOSITIONUS2699758
OPPOSITIONUS4205630
OPPOSITIONUS5293841
OPPOSITIONUS5522160
OPPOSITIONUS6532905
OPPOSITIONWO2008023394
SEARCHEP0467913
SEARCHJPH09133318
SEARCHUS2007283902
SEARCHUS4213402

Non-Patent Literature (NPL) Citations (2) 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, "Brochure of Babcock Borsig Service", Babcock Borsig Service, 1, (20020000), XP055788066-
OPPOSITION- J STRÖMDAHL, "RDF Fired CFBC Boiler Technology", International Seminar on Waste-to-Energy, (20091015), pages 1 - 9, XP055622646-

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Dossier Documents

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