Global Blue S.A. v Visa U.S.A. Inc.

In the case of Global Blue S.A. v Visa U.S.A. Inc., the primary dispute was an opposition to a patent application for a system and method for processing electronic transactions. The case was decided by the Commissioner of Patents in Australia. The opposition was brought by Visa U.S.A. Inc., challenging the patentability of Global Blue S.A.'s invention on the grounds of novelty and inventive step.

The key legal issues the court had to address were whether the invention was novel and whether it involved an inventive step, as required under Sections 18(1)(b)(i) and 18(1)(b)(ii) of the Australian Patents Act. The court had to assess the invention against the prior art base, which includes publicly available information and other patents that were disclosed before the priority date of the patent application.

The Commissioner found that several claims of the patent application were not novel and did not involve an inventive step when compared with the prior art, specifically a document called Pulse. The Commissioner reasoned that the Pulse document disclosed the use of a card reader to obtain information from a card, which directly conflicted with the claims. For the remaining claims, even though Pulse did not specify the exact means of obtaining information, the Commissioner concluded that the invention lacked an inventive step based on common general knowledge alone. Consequently, the Commissioner decided in favor of the Opponent, finding all grounds of opposition valid and refusing the patent application.

The Commissioner also considered the costs associated with the opposition, noting the Applicant's conduct and the fact that they had withdrawn and refiled similar applications. Given these circumstances, the Commissioner awarded costs to the Opponent, as it was deemed appropriate in the public interest and to account for the Opponent's efforts.