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The Sydney Opera House is challenging a ruling that denied its opposition to a trade mark application filed by a China-Australia trade association that featured an image of the opera house sails together with the Great Wall of China.
The High Court has declined to take up Mylan's challenge to a Full Court ruling upholding the invalidity of three patents for its blockbuster cholesterol drug Lipidil.
Sydney-based research foundation Brien Holden Vision Institute has filed a lawsuit alleging three senior researchers misused confidential information when they jumped ship to a rival research group and filed applications to patent seven inventions for opthalmic lenses designed to treat myopia allegedly based on that information.
The Federal Court has granted a bid by global solar cell manufacturer Hanwha to amend the patent behind its solar technology at the centre of a hotly contested infringement case against three rivals.
Consumer goods giant Procter & Gamble has dropped a lawsuit accusing competitor Colgate-Palmolive of breaching consumer laws by making false claims about the performance of its whitening toothpaste that threatened to push its own brand of whitener off the shelves.
The company that makes Wicked Sister desserts has suffered a defeat in its trade mark battle against the maker of Wicked dipping sauces, with a judge removing some of its trade marks from the register.
A judge has found that Hytera Communications cannot "repackage" evidence given by one of its deputy directors to avoid rules about opinion evidence while defending a copyright infringement case by Motorola Solutions.
Coffee capsule maker Caffitaly is challenging a ruling that revoked three patents at the centre of an intellectual property war with rival One Collective.
Personal care giant Procter & Gamble has told a court that some of its Oral B teeth whitening products may be taken off retailer’s shelves if its lawsuit, which alleges competitor Colgate-Palmolive made misleading claims that its whitening toothpaste can remove 10 years of stains, is not expedited.
Hytera Communications has lost its latest attempt to adjourn an upcoming virtual trial in a copyright case brought by rival Motorola, despite concerns by the Chinese radio manufacturer that witnesses could be exposed to the coronavirus if forced to travel to give evidence.