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IP Verse

Method Of Increasing The Replication Of A Circular Dna Molecule - EP4155409

The patent EP4155409 was granted to Curevac Manufacturing on Dec 27, 2023. The application was originally filed on Aug 4, 2016 under application number EP22195354A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4155409

CUREVAC MANUFACTURING
Application Number
EP22195354A
Filing Date
Aug 4, 2016
Status
Granted And Under Opposition
Nov 24, 2023
Publication Date
Dec 27, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (4)

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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SANOFISep 27, 2024CARPMAELS & RANSFORDADMISSIBLE
WEICKMANN & WEICKMANNSep 27, 2024-ADMISSIBLE
BIONTECHSep 25, 2024HOPFNERADMISSIBLE
MARGARET DIXONSep 25, 2024MEWBURN ELLISADMISSIBLE

Patent Citations (19) New

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

Citation PhasePublication Number
DESCRIPTIONEP1781800
DESCRIPTIONWO2012019780
DESCRIPTIONWO2013052523
DESCRIPTIONWO2015089511
EXAMINATIONWO2014152027
OPPOSITIONCN104278055
OPPOSITIONEP1781800
OPPOSITIONUS2007254342
OPPOSITIONUS2010184158
OPPOSITIONUS9365641
OPPOSITIONWO2007036366
OPPOSITIONWO2013040557
OPPOSITIONWO2014152027
OPPOSITIONWO2015024667
OPPOSITIONWO2015071295
OPPOSITIONWO2017025447
SEARCHWO2007036366
SEARCHWO2015024667
SEARCHWO2015071295

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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