Stay informed with the latest litigation news. Explore now

Polycarbonate Resin Composition, Method For Producing Same And Molded Article Of This Resin Composition - EP2554599B2

EP2554599

MITSUBISHI CHEMICAL
Application Number
EP11765803A
Filing Date
Mar 31, 2011
Status
Patent Maintained As Amended
Jul 26, 2024
Grant Date
Aug 28, 2024
External Links
Slate, Register, Google Patents
Similar Patents facing opposition

Bibliography

The patent EP2554599B2 was granted to Mitsubishi Chemical on Aug 28, 2024 following the initial filing on Mar 31, 2011 under the application number EP11765803A . The current legal status of the patent is Patent Maintained As Amended.

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

SABICAug 14, 2018ADMISSIBLE

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