Orikan Group Pty Ltd v Vehicle Monitoring Systems Pty Limited

Orikan Group Pty Ltd (Orikan) filed an interlocutory application against Vehicle Monitoring Systems Pty Ltd (VMS), seeking a stay of proceedings on the basis of Anshun estoppel and a strike-out of claims on the basis of abuse of process. The underlying dispute involves the validity and infringement of patents related to vehicle monitoring systems technology. The Federal Court of Australia was tasked with deciding whether the claims for invalidity of a patent should have been raised in earlier proceedings.

The court considered whether the claims for invalidity of the patent, raised by VMS as a cross-claim in the current proceedings, should have been raised in earlier opposition proceedings. The court also evaluated whether the pursuit of these claims amounted to an abuse of process and if the administration of justice would be brought into disrepute by allowing the claims to proceed. The court found that the claims for invalidity did not overlap significantly with the issues raised in the earlier opposition proceedings, and therefore, there was no realistic prospect of inconsistent findings being made. Additionally, the court held that there was no duplication of costs, as VMS had contained its approach and costs in the opposition proceeding. The court further noted that striking out the invalidity cross-claims would deprive VMS of a substantive defence to the allegations of infringement.

The court dismissed the interlocutory application, holding that the claims for invalidity of the patent should not be stayed or struck out. The court held that the pursuit of the invalidity cross-claims would not bring the administration of justice into disrepute and that VMS would be severely prejudiced if it was not permitted to advance the invalidity cross-claims. The court ordered that the applicant's interlocutory application be dismissed and that the respondent pay the applicant's costs of and incidental to the interlocutory application. The proceeding was listed for further case management to prepare the case for trial.