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IP Verse

Production Of Extracellular Vesicles In Single-Cell Suspension Using Chemically-Defined Cell Culture Media - EP3684381

The patent EP3684381 was granted to Codiak Biosciences on Dec 7, 2022. The application was filed on Sep 20, 2018 under application number EP18858922A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3684381

CODIAK BIOSCIENCES
Application Number
EP18858922A
Filing Date
Sep 20, 2018
Status
Granted And Under Opposition
Sep 30, 2022
Publication Date
Dec 7, 2022
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
STRAWMANJul 31, 2023POTTER CLARKSONWITHDRAWN

Patent Citations (11) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTUS2009252749
INTERNATIONAL-SEARCH-REPORTUS2014044647
INTERNATIONAL-SEARCH-REPORTUS2014234263
INTERNATIONAL-SEARCH-REPORTUS2016113966
INTERNATIONAL-SEARCH-REPORTUS2016245812
INTERNATIONAL-SEARCH-REPORTWO2012131733
INTERNATIONAL-SEARCH-REPORTWO2017072744
OPPOSITIONUS7732129
OPPOSITIONWO2017039761
SEARCHEP2450032
SEARCHUS2016113966

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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