Method And Apparatus For Controlling A Compressed Air Supply

Patent No. EP3638556 (titled "Method And Apparatus For Controlling A Compressed Air Supply") was filed by Knorr Bremse Systeme FR Schienenfahrzeuge on Jun 4, 2018. The application was issued on Jan 1, 2025.

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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
ATLAS COPCODec 17, 2021VAN MINNEBRUGGEN

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

EP3638556

KNORR BREMSE SYSTEME FR SCHIENENFAHRZEUGE
Application Number
EP18732677A
Filing Date
Jun 4, 2018
Status
Patent Maintained As Amended
Nov 29, 2024
Publication Date
Jan 1, 2025