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Hydrocarbon Composition Useful As A Fuel And Fuel Oil Containing A Petroleum Component And A Component Of A Biological Origin

Patent No. EP2134817 (titled "Hydrocarbon Composition Useful As A Fuel And Fuel Oil Containing A Petroleum Component And A Component Of A Biological Origin") was filed by ENI on Mar 5, 2008. The application was issued on Apr 29, 2020.

Patent Summary

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Patent Family

Patent Oppositions (4)

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 DateRepresentative
UPM KYMMENEJan 29, 2021HOFFMANN EITLE
ZACCOJan 29, 2021ZACCO
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJJan 28, 2021SHELL LEGAL SERVICES
TOTALENERGIES RAFFINAGE CHIMIEJan 28, 2021PLASSERAUD

Dossier Documents

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EP2134817

ENI
Application Number
EP08716427A
Filing Date
Mar 5, 2008
Status
Revoked
Sep 2, 2022
Publication Date
Apr 29, 2020
External Links
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