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Fuel Composition

Patent No. EP2270119 (titled "Fuel Composition") was filed by Basf on Apr 8, 2004. The application was issued on Jul 15, 2020.

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 DateRepresentative
INNOSPECApr 15, 2021APPLEYARD LEES
THE LUBRIZOLApr 15, 2021D YOUNG
AFTON CHEMICALApr 14, 2021J A KEMP

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.

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EP2270119

BASF
Application Number
EP10180913A
Filing Date
Apr 8, 2004
Status
Revoked
Jun 30, 2023
Publication Date
Jul 15, 2020
External Links
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