The Trilateral Co-operation
was set up in 1983 between
- the European Patent Office (EPO),
- the Japan Patent Office (JPO), and
- the United States Patent and Trademark Office (USPTO)
35th Trilateral Heads of Office meeting, Seville, Spain
On 30 March 2017, the Trilateral Heads of Office met in Seville, Spain. The 35th annual Trilateral meeting was preceded by a meeting between the Trilateral Offices and Trilateral Industry.