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IP Verse

Process And Reaction System For The Preparation Of Methanol - EP2874738

The patent EP2874738 was granted to Haldor Topse on Jul 6, 2022. The application was filed on Nov 19, 2012 under application number EP12787739A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2874738

HALDOR TOPSE
Application Number
EP12787739A
Filing Date
Nov 19, 2012
Status
Patent Maintained As Amended
Jun 3, 2022
Publication Date
Jul 6, 2022
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
LAIR LIQUIDEMay 28, 2019DROPSCH -

Patent Citations (12) New

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

Citation PhasePublication Number
DESCRIPTIONUS5631302
DESCRIPTIONUS5827901
DESCRIPTIONUS6433029
DESCRIPTIONUS7790775
INTERNATIONAL-SEARCH-REPORTUS5631302
INTERNATIONAL-SEARCH-REPORTUS7790775
OPPOSITIONEP0068785
OPPOSITIONEP0483919
OPPOSITIONUS5631302
OPPOSITIONUS7790775
OPPOSITIONWO2009030353
OPPOSITIONWO2010037441

Dossier Documents

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    Description

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