Patent No. EP2714071 (titled "Individualized Vaccines For Cancer") was filed by Biontech on May 23, 2012. The application was issued on Jul 10, 2019.

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.
| Company | Opposition Date | Representative |
|---|---|---|
| STRAWMAN | Apr 14, 2020 | GRAF VON STOSCH |
| WITHERS & ROGERS | Apr 14, 2020 | GRAF VON STOSCH |
| IPRIME RENTSCH KAELIN | Apr 9, 2020 | IPRIME RENTSCH KAELIN |
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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