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Method For The Preparation Of Synthesis Gas - EP3658494

The patent EP3658494 was granted to Haldor Topse on Jan 19, 2022. The application was originally filed on Jul 20, 2018 under application number EP18743786A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3658494

HALDOR TOPSE
Application Number
EP18743786A
Filing Date
Jul 20, 2018
Status
Granted And Under Opposition
Dec 17, 2021
Publication Date
Jan 19, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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

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CASALEOct 19, 2022M ZARDIADMISSIBLE
JOHNSON MATTHEY PUBLICOct 19, 2022BOWNADMISSIBLE

Patent Citations (22) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTUS2004063798
INTERNATIONAL-SEARCH-REPORTUS2005234278
INTERNATIONAL-SEARCH-REPORTUS2013345325
INTERNATIONAL-SEARCH-REPORTUS2014323597
INTERNATIONAL-SEARCH-REPORTUS2017002281
OPPOSITIONEP0935109
OPPOSITIONFR2969998
OPPOSITIONUS2003065042
OPPOSITIONUS2004063798
OPPOSITIONUS2005234278
OPPOSITIONUS2009165459
OPPOSITIONUS2013345325
OPPOSITIONUS2016325253
OPPOSITIONUS2017002281
OPPOSITIONUS5180570
OPPOSITIONUS6444712
OPPOSITIONUS6846951
OPPOSITIONWO03070629
OPPOSITIONWO2004078687
OPPOSITIONWO2008122399
OPPOSITIONWO2011020618
OPPOSITIONWO2013013895

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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