“In British Sky Broadcasting Group Plc and Others v Microsoft Corporation Microsoft and another [2013] EWHC 1826 (Ch), Sky (that is to say British Sky Broadcasting Group plc, Sky IP International Limited, British Sky Broadcasting Limited and Sky International AG) sued Microsoft (Microsoft Corporation and Microsoft Luxembourg Sarl) for infringement of its British and Community trade marks and passing off while Microsoft counterclaimed for declarations of invalidity of Sky’s trade marks on grounds of descriptiveness and impermissible amendment.”
NIPC Law, 7th July 2013
Source: www.nipclaw.blogspot.co.uk