IP Verse

J.m. Huber Corporation opposition analysis

COMPANY ANALYSIS

Patent:

Grant Date:

Aug 21, 2019

Title:

Silica And Dentifrice Composition Comprising The Same

Oppositions:

Patent:

Grant Date:

Nov 21, 2018

Title:

Silica Based Salt Solution Delivery System

Oppositions:

Patent Number	Grant Date	Title	Total Oppositions
EP3210592	Aug 21, 2019	Silica And Dentifrice Composition Comprising The Same	1
EP2983509	Nov 21, 2018	Silica Based Salt Solution Delivery System	1

OMYA INTERNATIONAL AG

PQ CORPORATION / PQ SILICAS UK LIMITED

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