Unfair competition law, case VI ACa 1478/13

March 26th, 2015, Tomasz Rychlicki

Two Polish companies were involved in dispute regarding invalidation of a patent right. During the proceedings before the Polish Patent Office, one of the parties provided evidence that included internal documents and secret materials of the other party. The company filed a civil court action claiming unfair competition delict/tort.

The Appeallate Court in Warsaw in its judgment of 13 May 2014 case file VI ACa 1478/13 ruled that patent invalidation proceedings, like any other litigation between entrepreneurs – even if it is connected with the economic activity of such entities, cannot be regarded as performing or conducting economic/business activities. This results in a lack of responsibility of the party of the proceedings before the Patent Office in respect of an act of unfair competition, even if in the course of that proceedings such party conducted activities that would normally be deemed as acts of unfair competition.