Charter Pacific Corporation Limited v Securicom (NSW) Pty Limited (in liq) (No 3)

Charter Pacific Corporation Limited sought an interlocutory injunction against Securicom (NSW) Pty Limited, a company in liquidation, to restrain them from asserting an ownership interest or a licence to use certain patents. The dispute involved conflicting evidence regarding whether a licence to use the patents existed, and the plaintiffs claimed that representations made by Securicom about the licence were misleading or deceptive. The plaintiffs argued that the balance of convenience favoured the grant of an injunction to prevent potential harm to their business.

The court was required to determine whether the plaintiffs had established a serious question to be tried regarding the misleading or deceptive nature of Securicom's representations and whether the balance of convenience favoured the grant of the interlocutory injunction. The court considered the evidence provided by both parties and the potential harm that could result from the continued assertion of ownership or licence by Securicom. The court also needed to decide whether a suppression and non-publication order was necessary to prevent prejudice to the proper administration of justice.

The court found that the plaintiffs had raised a serious question to be tried regarding the misleading or deceptive nature of Securicom's representations and that the balance of convenience favoured the grant of the interlocutory injunction. The court granted the injunction to restrain Securicom from asserting ownership or a licence to use the patents until the matter was resolved. Additionally, the court granted a suppression order in part, preventing the publication of certain letters exhibited to an affidavit to avoid prejudice to the proper administration of justice. The court's decision provided the plaintiffs with the necessary interim relief to protect their business interests while the matter proceeded to trial.