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In appeal, DC Comics says ‘kryptonite diet’ mark was filed in bad faith
DC Comics is taking another swing at a Sydney man's bid to register 'kryptonite diet' as a trade mark, arguing he acted "willfully blind" or in bad faith in registering the mark given its sizable reputation in the fictional substance from the Superman franchise.
Mark Latham loses appeal of Sydney MP’s defamation case over tweet
Former One Nation politician Mark Latham has failed in his appeal of a ruling that he defamed independent Sydney MP Alex Greenwich in a homophobic tweet and owes $140,000 in damages.
Sydney man defeats DC Comics’ challenge to ‘kryptonite diet’ TM
A Sydney businessman has emerged victorious in a fight with DC Comics over his bid to register a 'kryptonite diet' logo as a trade mark.
After High Court loss, Zip reaches deal with Firstmac to acquire TM
Zip Co has reached an agreement to acquire the 'Zip' trade mark from non-bank lender Firstmac, after the High Court rejected its honest concurrent use defence last week.
In Zip TM case, High Court says honest use not judged by ‘Robin Hood’ test
Zip Co will have to rebrand after losing a challenge to non-bank lender Firstmac’s ‘Zip’ trade mark, with the High Court finding the honest concurrent use is to be judged by the standards of “ordinary, decent people”, not a subjective “Robin Hood” test. 
In TM battle with Zip, Firstmac tells High Court honest concurrent use test not subjective
More than just subjective intention is relevant to the defence of honest concurrent use in trade mark law, non-bank lender Firstmac has told the High Court in its dispute with buy now, pay later giant Zip Co.
Not a ‘court of taste’: Mark Latham says homophobic tweet not defamatory
A homophobic tweet aimed at independent Sydney MP Alex Greenwich may have approached “vulgar abuse" but was just part of the cut and thrust of Australian political debate, former One Nation politician Mark Latham has said.
Merivale comes up short in trade mark battle despite plans to reopen Est restaurant
Merivale has largely lost a battle to retain its 'Est' trade mark, with IP Australia finding the hospitality giant abandoned the brand when it shuttered its George St, Sydney fine dining eatery in 2019. 
Cantarella loses bid to have honest concurrent user ‘conundrum’ resolved by High Court
The High Court has declined coffee maker Cantarella's special leave application arguing the Full Court should have found it was an honest concurrent user of the 'Oro' trade mark, which was first used by another coffee maker.
Alex Greenwich loses bid for indemnity costs from Mark Latham
MP Alex Greenwich has lost his bid for indemnity costs from ex-NSW One Nation leader Mark Latham, with a judge finding it was not unreasonable for Latham to reject a $20,000 offer to settle the defamation suit.