IP Verse

Method For Manufacturing A Cellulose Product, Cellulose Product Forming Apparatus And Cellulose Product

Patent No. EP3429928 (titled "Method For Manufacturing A Cellulose Product, Cellulose Product Forming Apparatus And Cellulose Product") was filed by Pulpac on Mar 16, 2017. The application was issued on Nov 10, 2021.

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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
DR SCHONAug 10, 2022DR SCHON
YANGIAug 5, 2022BRANN

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.

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EP3429928

PULPAC
Application Number
EP17767071A
Filing Date
Mar 16, 2017
Status
Granted And Under Opposition
Oct 8, 2021
Publication Date
Nov 10, 2021
External Links
Slate, Register , Google Patents