Stay informed with the latest litigation news. Explore now

IP Verse

Purification Of Aromatic Carboxylic Acids - EP3089957B1

EP3089957

BP NORTH AMERICA
Application Number
EP14709775A
Filing Date
Feb 11, 2014
Status
Revoked
Sep 8, 2023
Grant Date
Dec 30, 2020
External Links
Slate, Register, Google Patents
Similar Patents facing opposition
EP3089958B1
EP3014052B1

Bibliography

The patent EP3089957B1 was granted to BP North America on Dec 30, 2020 following the initial filing on Feb 11, 2014 under the application number EP14709775A . The current legal status of the patent is Revoked.

Patent Summary

Patent Family New

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 DateOpposition Status

Get instant alerts for new oppositions and patent status changes

WITHERS & ROGERS LLPJONES NICHOLASWRIGHT HOWARD WALLIN NICHOLASSep 27, 2021ADMISSIBLE

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

  • Date

    Description

  • Get instant alerts for new documents