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IP Verse

High-Purity Peg Lipids And Uses Thereof - EP3853305

The patent EP3853305 was granted to Moderna on Oct 2, 2024. The application was originally filed on Sep 19, 2019 under application number EP19782825A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3853305

MODERNA
Application Number
EP19782825A
Filing Date
Sep 19, 2019
Status
Granted And Under Opposition
Aug 30, 2024
Publication Date
Oct 2, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (6)

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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BIONTECHJul 2, 2025D YOUNGADMISSIBLE
LANYON OPPOSITIONSJul 2, 2025PINSENT MASONSADMISSIBLE
MAIWALDJul 2, 2025MAIWALDADMISSIBLE
STRAWMANJul 2, 2025COHAUSZ & FLORACKADMISSIBLE
ETHERNA IMMUNOTHERAPIESJun 27, 2025ARNOLD & SIEDSMAADMISSIBLE
SANOFIJun 24, 2025CARPMAELS & RANSFORDADMISSIBLE

Patent Citations (104) New

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

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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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