Patent No. EP2807105 (titled "A Rope Of A Lifting Device, A Rope Arrangement, An Elevator And A Condition Monitoring Method For The Rope Of A Lifting Device") was filed by Kone on Jan 16, 2013. The application was issued on Dec 7, 2016.

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 |
|---|---|---|
| THYSSENKRUPP ELEVATOR | Sep 7, 2017 | THYSSENKRUPP |
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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