The Weekly Litigation News Digest is now live. Subscribe now
Fail-Safe Stability Monitoring Function For A Thick Matter Conveying System - EP4314441
The patent EP4314441 was granted to Putzmeister Engineering on Aug 21, 2024. The application was originally filed on Mar 21, 2022 under application number EP22714874A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
EP4314441
- Application Number
- EP22714874A
- Filing Date
- Mar 21, 2022
- Status
- Granted And Under Opposition
- Jul 19, 2024
- Publication Date
- Aug 21, 2024
- External Links
- Slate, Register, Google Patents
Patent Summary
Patent Family
Patent Oppositions (2)
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 (20) New
Patent citations refer to prior patents cited during different phases such as opposition or international search.
Dossier Documents
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