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IP Verse

Method And System Of Protein Extraction - EP3794013

The patent EP3794013 was granted to CSL Behring on Feb 21, 2024. The application was filed on May 17, 2019 under application number EP19723461A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3794013

CSL BEHRING
Application Number
EP19723461A
Filing Date
May 17, 2019
Status
Granted And Under Opposition
Jan 19, 2024
Publication Date
Feb 21, 2024
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
OCTAPHARMANov 21, 2024ULLRICH & NAUMANN PARTG MBBADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
DESCRIPTIONEP0893450
DESCRIPTIONEP1262225
DESCRIPTIONUS2004167320
DESCRIPTIONUS2011130545
DESCRIPTIONUS3301842
DESCRIPTIONWO2016012803
INTERNATIONAL-SEARCH-REPORTUS2004167320
INTERNATIONAL-SEARCH-REPORTUS2011130545
INTERNATIONAL-SEARCH-REPORTWO2005007269
OPPOSITIONCN102321714
OPPOSITIONUS2004167320
OPPOSITIONUS2011130545
OPPOSITIONUS8795530
OPPOSITIONWO2005007269
OPPOSITIONWO2005082937
OPPOSITIONWO2016012803
OPPOSITIONWO9221425

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.

  • Date

    Description

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