High Coefficient Woven Friction Material

Patent No. EP1521001 (titled "High Coefficient Woven Friction Material") was filed by Borgwarner on Sep 29, 2004. The application was issued on May 2, 2018.

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
VALEO MATERIAUX DE FRICTIONFeb 1, 2019CARDON

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

EP1521001

BORGWARNER
Application Number
EP04255993A
Filing Date
Sep 29, 2004
Status
Revoked
May 21, 2021
Publication Date
May 2, 2018