Second throw of the dice unsuccessful: Full Federal Court confirms Hepatitis C drug patent is invalid

The recent decision of the Full Court in Idenix Pharmaceuticals v Gilead Sciences [2017] FCAFC 196 illustrates the power of the grounds of lack of utility and lack of sufficiency under section 40 of the Patents Act when challenging the validity of a patent. The decision concerned lack of utility and lack of sufficiency as those grounds read more...
Subjects: Patents

Biosimilars: balancing access to affordable medicines with safety

Biological medicines (biologics) are agents derived from a biological source.  As a consequence, they are complex and there is a high degree of variability between molecules of the same active substance.  Biosimilars are medicines that are closely related, pharmaceutically and therapeutically, to their reference biologic.  However, biosimilars are not identical to, and cannot be characterised read more...
Subjects: Uncategorized

Off to a running start? Federal Court of Australia permits generic manufacturer to make PBS application before patent expiry

Can a manufacturer apply for Pharmaceutical Benefits Scheme (PBS) approval for a generic drug before the patent has expired? Justice Nicholas held in February in Apotex Pty Ltd v Warner-Lambert Company LLC (No 3) [2017] FCA 94 that the answer was “Yes”, and his Honour’s decision was recently affirmed by the Full Federal Court in read more...