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IP Verse

Method And Arrangement For Feeding Heat-Sensitive Materials To Fixed-Bed Reactors - EP2476482

The patent EP2476482 was granted to Neste OIL OYJ on May 13, 2020. The application was filed on Jan 18, 2011 under application number EP11151226A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2476482

NESTE OIL OYJ
Application Number
EP11151226A
Filing Date
Jan 18, 2011
Status
Patent Maintained As Amended
Apr 10, 2020
Publication Date
May 13, 2020
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
UPM KYMMENENov 30, 2017HOFFMANN EITLEADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
DESCRIPTIONEP2226375
DESCRIPTIONUS2007010682
OPPOSITIONEP1741767
OPPOSITIONEP1741768
OPPOSITIONEP2226375
OPPOSITIONUS2007144352
OPPOSITIONUS2009082606
OPPOSITIONUS2010038284
OPPOSITIONWO02070120
OPPOSITIONWO9746303
SEARCHUS2007144352
SEARCHUS4808350
SEARCHUS7803334
SEARCHWO2007124328
SEARCHWO2008155399

Dossier Documents

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    Description

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