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IP Verse

Assay For Jc Virus Antibodies - EP3339865

The patent EP3339865 was granted to Biogen MA on Dec 14, 2022. The application was filed on Jan 11, 2011 under application number EP17203178A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3339865

BIOGEN MA
Application Number
EP17203178A
Filing Date
Jan 11, 2011
Status
Granted And Under Opposition
Jul 22, 2022
Publication Date
Dec 14, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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
POLPHARMA BIOLOGICSMay 23, 2023WICHMANNADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
DESCRIPTIONUS3817837
DESCRIPTIONUS3850752
DESCRIPTIONUS3939350
DESCRIPTIONUS3996345
DESCRIPTIONUS4275149
DESCRIPTIONUS4277437
DESCRIPTIONUS4366241
EXAMINATIONUS2007207141
EXAMINATIONWO2010090757
OPPOSITIONWO2011085369
OPPOSITIONWO2012166971
OTHERUS2007207141
OTHERWO2010090757
OTHERWO2011085369
SEARCHUS6238859

Dossier Documents

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    Description

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