IP Verse

Dupont Polymers, Inc. opposition analysis

COMPANY ANALYSIS

Patent Number:

Title:

Biomass-Resource-Derived Polyester And Production Process Thereof

Applicant:

Opposition Date:

Jun 1, 2020

Patent:

Grant Date:

Dec 25, 2019

Title:

Heat Aging Resistant Ethylene Vinyl Acetate Copolymer Composition And Process For Its Production

Oppositions:

Patent:

Grant Date:

Jan 30, 2019

Title:

Polyamide Housings For Portable Electronic Devices

Oppositions:

Patent Number	Title	Applicant	Opposition Date
EP2365017	Biomass-Resource-Derived Polyester And Production Process Thereof	MITSUBISHI CHEMICAL CORPORATION	Jun 1, 2020

Patent Number	Grant Date	Title	Total Oppositions
EP2895552	Dec 25, 2019	Heat Aging Resistant Ethylene Vinyl Acetate Copolymer Composition And Process For Its Production	1
EP2089466	Jan 30, 2019	Polyamide Housings For Portable Electronic Devices	1

ARLANXEO DEUTSCHLAND GMBH

MITSUBISHI CHEMICAL CORPORATION

SOLVAY SPECIALTY POLYMERS USA, LLC

Feel free to send us a message here and we will get back to you