Pharsight

IMERYS FILTRATION MINERALS patents facing oppositions

Top patents of IMERYS FILTRATION MINERALS facing oppositions at the European Patent Office (EPO).

Patent Number Grant Date Patent Title Expected Expiration Date Facing Oppositions Activity Alert
EP3413717B1 28 Jul, 2021 Method for killing arthropods Feb, 2037 1
EP3341107B2 30 Dec, 2020 High permeability composite magnesium silicate filter aids NA 1
EP3086875B1 08 Apr, 2020 Co-agglomerated composite materials, methods for making co-agglomerated composite materials, and methods for using co-agglomerated composite materials NA 1
EP2533751B1 15 May, 2019 Composition for cleaning teeth comprising natural glass and related methods NA 1
EP2129518B1 08 May, 2019 Metal compound coated particulate mineral materials, methods of making them, and uses thereof NA 1