IP Verse

Jx Nippon Mining & Metals Corporation opposition analysis

COMPANY ANALYSIS

Patent:

Grant Date:

Aug 3, 2022

Title:

Sputtering Target And Production Method Therefor

Oppositions:

Patent:

Grant Date:

Feb 20, 2019

Title:

Positive Electrode Active Substance For Lithium Ion Batteries, Positive Electrode For Lithium Ion Batteries, And Lithium Ion Battery

Oppositions:

Patent Number	Grant Date	Title	Total Oppositions
EP3467142	Aug 3, 2022	Sputtering Target And Production Method Therefor	1
EP2544274	Feb 20, 2019	Positive Electrode Active Substance For Lithium Ion Batteries, Positive Electrode For Lithium Ion Batteries, And Lithium Ion Battery	1

JOHNSON MATTHEY PUBLIC LIMITED COMPANY

MATERION CORPORATION

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