Patent No. EP3218596 (titled "A Fully Insulated Tip Unit For A Lightning Protection System For A Wind Turbine Blade And A Wind Turbine Blade Comprising The Same") was filed by Lightning Protection Services on Nov 14, 2014. The application was issued on Oct 26, 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 | Jul 26, 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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