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IP Verse

Immunoglobulin Preparation And Storage System For An Immunoglobulin Preparation - EP2538975

The patent EP2538975 was granted to CSL Behring on Sep 18, 2019. The application was filed on Feb 24, 2011 under application number EP11707382A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2538975

CSL BEHRING
Application Number
EP11707382A
Filing Date
Feb 24, 2011
Status
Granted And Under Opposition
Aug 16, 2019
Publication Date
Sep 18, 2019
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
OCTAPHARMAJun 18, 2020ULLRICH & NAUMANN PARTG MBBADMISSIBLE

Patent Citations (5) New

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

Citation PhasePublication Number
OPPOSITIONEP2453874
OPPOSITIONUS2008275220
OPPOSITIONWO2005049078
OPPOSITIONWO2007092829
OPPOSITIONWO2011008770

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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    Description

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