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IP Verse

A Method For Producing And Purifying Rna, Comprising At Least One Step Of Tangential Flow Filtration - EP4108769

The patent EP4108769 was granted to Curevac Manufacturing on Aug 30, 2023. The application was originally filed on May 30, 2016 under application number EP22190069A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4108769

CUREVAC MANUFACTURING
Application Number
EP22190069A
Filing Date
May 30, 2016
Status
Granted And Under Opposition
Jul 28, 2023
Publication Date
Aug 30, 2023
External Links
Slate, Register, Google Patents

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 DateRepresentativeOpposition Status

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CARPMAELS & RANSFORD SPECIALITIESMay 30, 2024CARPMAELS & RANSFORDADMISSIBLE
JAMES POOLEMay 30, 2024CARPMAELS & RANSFORDADMISSIBLE
HOPFNERMay 29, 2024-ADMISSIBLE
PFIZERFeb 29, 2024PFIZERADMISSIBLE
COHAUSZ & FLORACK PATENT UND RECHTSANWALTE PARTNERSCHAFTSGESELLSCHAFT MBBFeb 27, 2024COHAUSZ & FLORACKADMISSIBLE

Patent Citations (33) New

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

Citation PhasePublication Number
DESCRIPTIONWO2008077592
DESCRIPTIONWO2014140211
DESCRIPTIONWO2014152966
OPPOSITIONCA2277165
OPPOSITIONEP1533020
OPPOSITIONUS2002096474
OPPOSITIONUS2004076980
OPPOSITIONUS2007207493
OPPOSITIONUS6011148
OPPOSITIONUS8075780
OPPOSITIONWO0107599
OPPOSITIONWO03082892
OPPOSITIONWO2004076695
OPPOSITIONWO2008107462
OPPOSITIONWO2010027955
OPPOSITIONWO2012077080
OPPOSITIONWO2013064911
OPPOSITIONWO2014140211
OPPOSITIONWO2014152027
OPPOSITIONWO2014152031
OPPOSITIONWO2014152966
OPPOSITIONWO2015133972
OPPOSITIONWO2015164773
OPPOSITIONWO2015200691
OPPOSITIONWO2016193206
OPPOSITIONWO9204970
SEARCHCA2277165
SEARCHUS2002096474
SEARCHWO0107599
SEARCHWO2014140211
SEARCHWO2014152027
SEARCHWO2014152031
SEARCHWO2014152966

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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