IP Verse

Improved Cell Culture Medium

Patent No. EP2563903 (titled "Improved Cell Culture Medium") was filed by Novartis on Apr 25, 2011. The application was issued on Aug 21, 2019.

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 DateRepresentative
LASARMay 21, 2020MAIWALD
BUHLERMay 20, 2020MAIWALD
HOFFMANN EITLEMay 20, 2020HOFFMANN EITLE
MAIWALDMay 20, 2020MAIWALD
WEICKMANN & WEICKMANNMay 20, 2020-

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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EP2563903

NOVARTIS
Application Number
EP11716890A
Filing Date
Apr 25, 2011
Status
Granted And Under Opposition
Jul 19, 2019
Publication Date
Aug 21, 2019
External Links
Slate, EP2563903B1, Google Patents