Pilkin v Sony Australia Limited (No 2)

The plaintiff, Mr Pilkin, filed a proceeding against Sony Australia Limited, seeking damages for patent infringement. The dispute centred on the validity and infringement of a patent related to an electronic device with specific features. The Federal Court of Australia was tasked with determining the patent's validity and whether the Sony console infringed upon the patent.

The primary legal issues the court needed to address were whether the patent had a deferred priority date under sections 102, 114 of the Patents Act 1990 and regulation 3.14 of the Patents Regulation 1991, and whether the patent lacked novelty due to prior art. Additionally, the court had to consider if there was a prima facie case for relief under rule 10.43 of the Federal Court Rules 2011, and whether the proceeding could be summarily dismissed under section 31A(2) of the Federal Court of Australia Act 1976.

The court found that the patent did not have a deferred priority date as argued by the Sony parties. It held that the amendments made to the complete specification and claims did not result in a disclosure extending beyond that in the PCT application as filed. Consequently, the deferred priority date argument failed. Furthermore, the court determined that the invention claimed in the patent was not novel due to the prior publication of the Case application on 27 August 2009. Given these findings, the court concluded that Mr Pilkin had no reasonable prospect of successfully prosecuting the proceeding. Therefore, the proceeding was summarily dismissed under section 31A of the Federal Court of Australia Act 1976. The court also ordered that Mr Pilkin pay the respondents' costs and extended the time within which he could seek leave to appeal.

The court's final orders were: 1) The proceeding was dismissed summarily under section 31A of the Federal Court of Australia Act 1976; 2) Mr Pilkin was ordered to pay the respondents' costs; and 3) The time within which Mr Pilkin could seek leave to appeal was extended to 21 days after the publication of the written reasons.