Patent No. EP2223751 (titled "Procedure For Automatically Starting And Monitoring A Structure To Be Attached To A Substrate And A Device Therefor") was filed by Quiss on Jul 16, 2004. The application was issued on Mar 18, 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 |
|---|---|---|
| ISRA VISION | Jun 27, 2017 | SPRINGORUM |
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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