IP Verse

Fiber Sheets And Structures Comprising Fiber Sheets

PatentPatent Analysis

EP3224411

PAPTIC
Application Number
EP15820196A
Filing Date
Nov 20, 2015
Status
Revoked
Jan 31, 2025
Grant Date
Aug 7, 2019
External Links
Slate, Register, Google Patents
Similar Patents facing opposition
EP3919678B1
EP3464723B1
EP3732040B1

Bibliography

The patent EP3224411B1 was granted to Paptic on Aug 7, 2019 following the initial filing on Nov 20, 2015 under the application number EP15820196A . The current legal status of the patent is Revoked.

AI Generated Summary New

Patent Family

Patent Family

Patent Oppositions filed by Competitors

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

AHLSTROM OYJMay 6, 2020ADMISSIBLE

Dossier Documents of the Patent

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