IP Verse

Ibiden Co., Ltd. opposition analysis

COMPANY ANALYSIS

Patent:

Grant Date:

May 29, 2019

Title:

Honeycomb Catalyst

Oppositions:

Patent:

Grant Date:

Nov 14, 2018

Title:

Holding Seal Member For Exhaust Gas Purifying Body And Method For Manufacturing The Holding Seal Member

Oppositions:

Patent Number	Grant Date	Title	Total Oppositions
EP3205400	May 29, 2019	Honeycomb Catalyst	1
EP2267283	Nov 14, 2018	Holding Seal Member For Exhaust Gas Purifying Body And Method For Manufacturing The Holding Seal Member	1

3M INNOVATIVE PROPERTIES COMPANY

UMICORE AG & CO. KG

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