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IP Verse

Method And Apparatus For Operating A Fuel Flexible Furnace To Reduce Pollutants In Emissions - EP2039994

The patent EP2039994 was granted to General Electric on Jul 25, 2018. The application was filed on Sep 12, 2008 under application number EP08164195A. The patent is currently recorded with a legal status of "Revoked".

EP2039994

GENERAL ELECTRIC
Application Number
EP08164195A
Filing Date
Sep 12, 2008
Status
Revoked
Apr 15, 2022
Publication Date
Jul 25, 2018
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
BILFINGER ENGINEERINGApr 25, 2019COHAUSZ & FLORACK -

Patent Citations (7) New

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

Citation PhasePublication Number
OPPOSITIONEP2039994
OPPOSITIONUS2003143128
OPPOSITIONUS2004139894
OPPOSITIONUS6973883
SEARCHUS2003143128
SEARCHUS2004139894
SEARCHUS6973883

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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