Pharsight

MERCK PATENT patents facing oppositions

Top patents of MERCK PATENT facing oppositions at the European Patent Office (EPO).

Patent Number Grant Date Patent Title Expected Expiration Date Facing Oppositions Activity Alert
EP2799397B1 Alpha-alumina flakes NA 2
EP3141558B2 22 May, 2019 Affinity chromatography media for removal of anti-a and/or anti-b antibodies NA 2
EP2799398B1 23 May, 2018 Alpha-alumina flakes NA 2
EP2976328B2 03 May, 2017 Piperazine derivatives as fasn inhibitors NA 2
EP2984692B1 Organic electroluminescent device with thermally activated delayed fluorescence material NA 1
EP3044286B1 Organic electroluminescent device NA 1
EP3378900B1 15 Jul, 2020 Pigment powders Mar, 2038 1
EP3395763B1 17 Jun, 2020 Uses of alpha-alumina flakes NA 1
EP3180363B2 25 Sep, 2019 Sirp-alpha immunoglobulin fusion proteins NA 1
EP2849243B1 03 Oct, 2018 Organic electroluminescent device NA 1
EP3210248B1 15 Aug, 2018 Materials for electronic devices NA 1
EP2984152B2 25 Apr, 2018 Organic electroluminescent device NA 1
EP2361285B1 11 Oct, 2017 Pigment granules NA 1
EP3010980B2 21 Jun, 2017 Transparent, optically variable interference pigments with electrical semi-conducting properties NA 1
EP2946938B1 12 Apr, 2017 Method for the laser treatment of coatings NA 1
EP2619284B2 12 Apr, 2017 Liquid crystal displays and liquid crystalline media with homeotropic alignment NA 1