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Process For Producing Hydrocarbons From Crude Tall Oil And Tall Oil Pitch - EP3058050

The patent EP3058050 was granted to UPM Kymmene on Dec 5, 2018. The application was originally filed on Oct 16, 2014 under application number EP14796151A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3058050

UPM KYMMENE
Application Number
EP14796151A
Filing Date
Oct 16, 2014
Status
Opposition Rejected
Aug 20, 2021
Publication Date
Dec 5, 2018
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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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NESTE OYJSep 4, 2019ZACCO DENMARK -
SCA FOREST PRODUCTSSep 4, 2019WEICKMANN -
ST REFINERYSep 4, 2019WEICKMANN -

Patent Citations (13) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTUS2013245342
OPPOSITIONEP2838979
OPPOSITIONEP2981594
OPPOSITIONEP3058050
OPPOSITIONUS2013245342
OPPOSITIONUS3644179
OPPOSITIONWO2011117474
OPPOSITIONWO2012069704
OPPOSITIONWO2012069705
OPPOSITIONWO2012069706
OPPOSITIONWO2013156683
OPPOSITIONWO2014161724
OPPOSITIONWO2015055896

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.

  • Date

    Description

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