Nike v Lululemon are in disputes over knitted trainers that, according to Nike, are infringing the FlyKit patent portfolio.
Nike sues Lululemon for patent infringement on its Flyknit technology, News briefs
Every Brand Nike Has Sued As It Doubles Down on Its Litigation Agenda
Nike Sues Lululemon for Patent Infringement
Nike Sues Lululemon Over Its Alleged Use Of Patent Flyknit Technology
Nike Sues Lululemon Over Alleged Patent Infringements
Nike Sues Lululemon Over Its Alleged Use Of Patent Flyknit Technology
Patent News - Patent Lawyer Magazine
Nike Sues Lululemon Over Alleged Patent Infringements
Turbulent times: Nike v Lululemon over FlyKit patent portfolio