IP Verse

Dupont Industrial Biosciences Usa, Llc opposition analysis

COMPANY ANALYSIS

Patent Number:

Title:

A Process For Preparing A Polymer Having A 2,5-Furandicarboxylate Moiety Within The Polymer Backbone And Such (Co)Polymers

Applicant:

Opposition Date:

Mar 24, 2021

Patent:

Grant Date:

Jun 21, 2023

Title:

Transesterified Furan Based Polyesters And Articles Made Therefrom

Oppositions:

Patent:

Grant Date:

Feb 24, 2021

Title:

Enhanced Barrier Performance Via Blends Of Poly(Ethylene Furandicarboxylate) And Poly(Ethylene Terephthalate)

Oppositions:

Patent Number	Title	Applicant	Opposition Date
EP2370496	A Process For Preparing A Polymer Having A 2,5-Furandicarboxylate Moiety Within The Polymer Backbone And Such (Co)Polymers	FURANIX TECHNOLOGIES B.V	Mar 24, 2021

Patent Number	Grant Date	Title	Total Oppositions
EP3137547	Jun 21, 2023	Transesterified Furan Based Polyesters And Articles Made Therefrom	1
EP3307515	Feb 24, 2021	Enhanced Barrier Performance Via Blends Of Poly(Ethylene Furandicarboxylate) And Poly(Ethylene Terephthalate)	2

FURANIX TECHNOLOGIES B.V.

ALPLA WERKE ALWIN LEHNER GMBH & CO. KG

FURANIX TECHNOLOGIES B.V

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