Patent No. EP3766408 (titled "Medical Device Inserters And Processes Of Inserting And Using Medical Devices") was filed by Abbott on Mar 24, 2011. The application was issued on Apr 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 |
|---|---|---|
| DEXCOM DEUTSCHLAND | Jun 13, 2023 | HOFFMANN EITLE |
| DEXCOM | Jan 26, 2023 | HOFFMANN EITLE |
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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