Patent No. EP3496936 (titled "Spar Cap Made Of Prefabricated Elements With Laid Fabric And Method For Producing Same") was filed by Senvion on Aug 9, 2017. The application was issued on Nov 30, 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 |
|---|---|---|
| LM WIND POWER | Aug 25, 2023 | COPA COPENHAGEN PATENTS |
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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