Patent No. EP2739329 (titled "Safety Arrangement For Injection Devices") was filed by Tecpharma Licensing on Jul 17, 2012. The application was issued on Sep 23, 2020.

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 |
|---|---|---|
| NEMERA LA VERPILLIERE | Sep 12, 2018 | VALLEE THIOLLIER |
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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