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IP Verse

Uses For And Article Of Manufacture Including Her2 Dimerization Inhibitor Pertuzumab - EP4234033

The patent EP4234033 was granted to F Hoffmann LA Roche on Jan 29, 2025. The application was filed on Oct 11, 2012 under application number EP23172794A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4234033

F HOFFMANN LA ROCHE
Application Number
EP23172794A
Filing Date
Oct 11, 2012
Status
Granted And Under Opposition
Dec 26, 2024
Publication Date
Jan 29, 2025
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (5)

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
ABEL & IMRAYOct 29, 2025ABEL & IMRAYADMISSIBLE
STORZOct 29, 2025-ADMISSIBLE
J A KEMPOct 28, 2025J A KEMPADMISSIBLE
LANYON OPPOSITIONSOct 28, 2025PINSENT MASONSADMISSIBLE
BRAND MURRAY FULLEROct 23, 2025BRAND MURRAY FULLERADMISSIBLE

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OPPOSITIONEP1187632

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