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IP Verse

Methods For Improving Safety Of Blood-Brain Barrier Transport - EP3594239

The patent EP3594239 was granted to F Hoffmann LA Roche on Oct 30, 2024. The application was filed on May 20, 2013 under application number EP19189279A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3594239

F HOFFMANN LA ROCHE
Application Number
EP19189279A
Filing Date
May 20, 2013
Status
Granted And Under Opposition
Sep 27, 2024
Publication Date
Oct 30, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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 DateRepresentativeOpposition Status
ZWICKER SCHNAPPAUF & PARTNERJul 30, 2025ZWICKERADMISSIBLE
JAMES POOLEJul 16, 2025CARPMAELS & RANSFORDADMISSIBLE

Patent Citations (39) New

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

Citation PhasePublication Number
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DESCRIPTIONUS5208020
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DESCRIPTIONUS5565332
DESCRIPTIONUS5567610
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DESCRIPTIONUS5589369
DESCRIPTIONUS5591669
DESCRIPTIONUS5693780
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DESCRIPTIONUS6602684
DESCRIPTIONUS7332581
DESCRIPTIONWO0042072
DESCRIPTIONWO03011878
DESCRIPTIONWO2007068412
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DESCRIPTIONWO9922764
DESCRIPTIONWO9951642
OPPOSITIONWO2012016173
OPPOSITIONWO2012075037
SEARCHWO2012075037

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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