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Helen Macpherson

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Out to Pasture: Delayed Injunction Application Fails in Veterinary Patent Battle

Out to Pasture: Delayed Injunction Application Fails in Veterinary Patent Battle

Justice Jackman of the Federal Court has refused to grant Virbac (Australia) Pty Ltd (Virbac) an interlocutory injunction to restrain Abbey Laboratories Pty Ltd (Abbey) from launching a generic version of Virbac’s Cydectic Platinum, used to treat and control parasites in beef and dairy cattle.  Justice Jackman’s decision confirms the importance of not delaying when seeking injunctive relief, while also highlighting the relative difficulties faced by each party to quantify its potential losses.

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Salt in the Wound: Federal Court Dissolves Novartis’ Patent Claims and Takes Aim at Hypothetical Tasks

Salt in the Wound: Federal Court Dissolves Novartis’ Patent Claims and Takes Aim at Hypothetical Tasks

On 13 November 2024, Justice Yates of the Federal Court of Australia delivered his decision in the dispute between Novartis AG and Novartis Pharmaceuticals Australia Pty Limited (together, Novartis) and Pharmacor Pty Limited (Pharmacor) regarding patent AU2003206738 entitled “Pharmaceutical compositions comprising valsartan and NEP inhibitors” (the Patent).

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Settlement Sense and Costs Consequences: Federal Court’s Latest Guidance

Settlement Sense and Costs Consequences: Federal Court’s Latest Guidance

As patent proceedings involve substantial legal expenses, parties typically employ various mechanisms to optimise cost recovery, often by issuing Calderbank letters as well as formal Notices of Offer under the Federal Court Rules, which place the receiving party at risk of indemnity costs orders should the other party receive a more favourable judgment than the terms proposed in the offer.

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Full Court Clarifies and Recalibrates the Obviousness Test for “Pre-Raising the Bar” Patents

Full Court Clarifies and Recalibrates the Obviousness Test for “Pre-Raising the Bar” Patents

Sandoz has triumphed in its appeal regarding the validity of two of Bayer’s Australian Xarelto® (rivaroxaban) patents. On 23 October 2024, the Full Court unanimously overturned Justice Rofe’s decision of 2 November 2023, holding that the two Bayer patents lack an inventive step in light of the common general knowledge taken together with a prior art patent specification. The parties have been given until 4 November to propose orders giving effect to the Full Court’s decision.

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