IP Verse

Individualized Vaccines For Cancer

Patent No. EP4223311 (titled "Individualized Vaccines For Cancer") was filed by Biontech on May 23, 2012. The application was issued on Jun 25, 2025.

Patent Summary

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Patent Family

Patent Oppositions (2)

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 DateRepresentative
STRAWMANMar 24, 2026HOFFMANN EITLE
MERCK SHARP & DOHMEMar 18, 2026CARPMAELS & RANSFORD

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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EP4223311

BIONTECH
Application Number
EP23169466A
Filing Date
May 23, 2012
Status
Granted And Under Opposition
May 23, 2025
Publication Date
Jun 25, 2025
External Links
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