Clayton Utz

Australia's richest person Gina Rinehart could be on the hook for millions of dollars in royalty payments, in a long-running battle over lucrative iron ore mining tenements in Western Australia's Pilbara region.

Cairns Airport has failed to convince a judge to split off the hearing of a counterclaim and set-off defence in its unpaid licence fee case against Ampol and Viva Energy. 

Melbourne-based biopharma Telix has filed a lawsuit against Purdue Research Foundation seeking to invalidate its patent for blockbuster prostate cancer treatment Pluvicto.

Mining magnate Gina Rinehart is on the hook for royalties payable to the heirs of iron ore pioneers Don Rhodes and Peter Wright, a judge has held in a long-running battle over lucrative tenements in the Pilbara region.

The Full Court has found that a pleading error in an underpayments class action against The Reject Shop which left it empty of group members can be fixed but that the amended pleading cannot be backdated.

The Royal Embassy of Saudi Arabia has failed in its bid for special leave to the High Court, after an appeals court found it couldn't escape unfair dismissal proceedings.

A hearing set for this week on relief sought by Fortnite maker Epic Games in its competition case against Google will not go ahead as planned, after the companies reached a global settlement. But the terms of the deal remain to be approved by the ACCC.

A judge has asked for more information on why he should approve $43.1 million in legal fees in a class action against AMP that settled for $120 million, calling the amount "extraordinary" and "troubling".

Transport for New South Wales is mulling an appeal of a ruling that ordered it to pay an additional $28.6 million for land acquired to build the M12 motorway to the new Western Sydney Airport. 

Vietnamese airline VietJet has lost its bid to set aside a US$215 million judgment in favour of aircraft leasing company FW Aviation, in a dispute over a lease agreement for four Airbus A321 passenger jets.