IP Verse

Solvay Special Chem Japan, Ltd. opposition analysis

COMPANY ANALYSIS

Patent:

Grant Date:

Jul 21, 2021

Title:

High Specific Surface Area Mixed Oxide Of Cerium And Of Another Rare Earth, Preparation Method And Use In Catalysis

Oppositions:

Patent:

Grant Date:

Nov 25, 2020

Title:

Complex Oxide, Method For Producing Same, And Exhaust Gas Purifying Catalyst

Oppositions:

Patent:

Grant Date:

Feb 12, 2020

Title:

Complex Oxide, Method For Producing Same And Exhaust Gas Purifying Catalyst

Oppositions:

Patent Number	Grant Date	Title	Total Oppositions
EP2160357	Jul 21, 2021	High Specific Surface Area Mixed Oxide Of Cerium And Of Another Rare Earth, Preparation Method And Use In Catalysis	1
EP2518018	Nov 25, 2020	Complex Oxide, Method For Producing Same, And Exhaust Gas Purifying Catalyst	1
EP2505263	Feb 12, 2020	Complex Oxide, Method For Producing Same And Exhaust Gas Purifying Catalyst	1

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