The weekly litigation news digest is live. Subscribe now
The patent EP4018171 was granted to Lappeenrannan Lahden Teknillinen Yliopisto LUT on Aug 2, 2023. The application was filed on Jun 24, 2020 under application number EP20740358A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
System and method for monitoring fatigue of mechanical structures, comprising estimating stress at critical points, computing fatigue damage based on stress history and response values, and predicting remaining service life based on damage accumulation.

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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
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.
Date
Description
Get instant alerts for new documents