Fail-Safe Stability Monitoring Function For A Thick Matter Conveying System

Patent No. EP4314441 (titled "Fail-Safe Stability Monitoring Function For A Thick Matter Conveying System") was filed by Putzmeister Engineering on Mar 21, 2022. The application was issued on Aug 21, 2024.

Patent Summary

Patent Family

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.

CompanyOpposition DateRepresentative
CIFAMay 21, 2025PETRAZ
SCHWINGMay 20, 2025SCHNEIDERS & BEHRENDT BOCHUM

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

EP4314441

PUTZMEISTER ENGINEERING
Application Number
EP22714874A
Filing Date
Mar 21, 2022
Status
Granted And Under Opposition
Jul 19, 2024
Publication Date
Aug 21, 2024