European Patent Institute

The Institute of Professional Representatives before the European Patent Office, also known as European Patent Institute (epi), is a professional association of European patent attorneys and an international non-governmental public law corporation. It was founded on 21 October 1977 by the Administrative Council of the European Patent Organisation by adopting the Regulation on the establishment of an institute of professional representatives before the European Patent Office.

Source: Wikipedia — European Patent Institute (CC BY-SA 4.0)