Patent and Trademark Offices (PTO):
- German PTO
- Federal Office of Plant Varieties
- European Patent Office
- World Intellectual Property Organization
- Office for Harmonization in the Internal Market (OHIM)
- United States Patent and Trademark Office
- Japan Patent Office
Courts:
Organizations:
- Chamber of German Patent Attorneys (PAK in Germany)
- Institute of Professional Representatives before the European Patent Office (EPI)
- International Federation of Intellectual Property Attorneys (FICPI)
- German Association for the Protection of Intellectual Property (GRUR)
- Association of German Engineers (VDI)
- International Association for the Protection of Intellectual Property (AIPPI)
- Association of Intellectual Property Experts (VPP)
