Patent No. EP2745849 (titled "Polydeoxyribonucleotides Composition And Uses Thereof") was filed by Archimedes on Dec 16, 2013. The application was issued on Jul 27, 2022.

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 |
|---|---|---|
| WITTHOFF JAEKEL STEINECKE PATENTANWALTE PARTG MBB | Apr 26, 2023 | WITTHOFF JAEKEL STEINECKE |
| WITTHOFF JAEKEL STEINECKE PATENTANWALTE PARTG MBB | Apr 26, 2023 | WITTHOFF JAEKEL STEINECKE PATENTANWALTE PARTG MBB |
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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