Exhaustion of rights? When is a purchaser’s implied licence not a licence?
On 5 July 2019, the Full Court of the Federal Court of Australia (Full Court) handed down its judgment in the appeal and cross-appeal in Calidad Pty Ltd v Seiko Epson Corporation [2019] FCAFC 115. The judgment considers in-depth the extent to which a patentee can: prevent those who have acquired title to a patented…