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Process For Reducing The Viscosity Of Heavy Residual Crude Oil During Refining

Patent No. EP2914548 (titled "Process For Reducing The Viscosity Of Heavy Residual Crude Oil During Refining") was filed by Baker Hughes on Oct 31, 2013. The application was issued on Jan 1, 2020.

Patent Summary

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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 DateRepresentative
CLARIANT PRODUKTE DEUTSCHLANDSep 30, 2020CLARIANT PRODUKTE DEUTSCHLAND
CLARIANT PRODUKTE DEUTSCHLANDSep 30, 2020JACOBI

Dossier Documents

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EP2914548

BAKER HUGHES
Application Number
EP13852048A
Filing Date
Oct 31, 2013
Status
Granted And Under Opposition
Dec 5, 2019
Publication Date
Jan 1, 2020
External Links
Slate, EP2914548B1, Google Patents