IP Verse

Surface Enhanced Pulp Fibers, Methods Of Making Surface Enhanced Pulp Fibers, Products Incorporating Surface Enhanced Pulp Fibers, And Methods Of Making Products Incorporating Surface Enhanced Pulp Fibers

Patent No. EP3287564 (titled "Surface Enhanced Pulp Fibers, Methods Of Making Surface Enhanced Pulp Fibers, Products Incorporating Surface Enhanced Pulp Fibers, And Methods Of Making Products Incorporating Surface Enhanced Pulp Fibers") was filed by Domtar Paper on Aug 21, 2013. The application was issued on Oct 15, 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
BILLERUDKORSNASJan 14, 2022KRANSELL & WENNBORG KB

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

EP3287564

DOMTAR PAPER
Application Number
EP17195921A
Filing Date
Aug 21, 2013
Status
Patent Maintained As Amended
Sep 12, 2025
Publication Date
Oct 15, 2025
External Links
Slate, Register , Google Patents