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On 1 November 2025, HITNews reported that Samsung Bioepis has overturned a 2024 decision of the Korean Intellectual Property Trial and Appeal Board (IPTAB) which found that a Regeneron patent for ophthalmic formulations of aflibercept (the Korean equivalent to US Patent No....

On 31 October 2025, Accord’s denosumab biosimilars, referencing Amgen’s Prolia® and Xgeva®, were approved by Australia’s Therapeutic Goods Administration (TGA) as follows:

DENOLIA (450306) and DESKELTIA (450307) – denosumab 60mg/1mL solution for injection pre...

When is a trade mark application filed in bad faith?

Pearce IP discusses the recent trade mark decision of Rallen Australia Pty Limited v Tamboran Resources Limited [2025] ATMO 212 with ABC‘s Sam Parry in NT Country Hour with Matt Brann.

As explained, “choosin...

On 30 October 2025, Boan Biotech announced that it has completed enrolment for the clinical phase III study of its self-developed BA1104, biosimilar to BMS’ Opdivo® (nivolumab).  The study is being conducted in China and is aimed at comparing the efficacy, safety, and immun...

On 30 October 2025, New Zealand’s Medsafe approved Celltrion’s Stoboclo® and Osenvelt®, biosimilars to Amgen’s Prolia® and Xgeva (denosumab), respectively.  This makes Celltrion’s Stoboclo® and Osenvelt® the second pair of denosumab biosimilars approved in New Zealand, foll...

On 30 October 2025, Celltrion announced that, according to IQVIA, its Vegzelma®, biosimilar to Roche/Genentech’s Avastin® (bevacizumab), has achieved 50% market share in Japan, surpassing competing innovator and biosimilars to become that top bevacizumab product.  Celltrion...

On 29 October 2025, GlycoNex announced that the last patient has received the final dose in its phase 3 clinical study of SPD8, biosimilar to Amgen’s Prolia®/Xgeva® (denosumab).  The trial, which was commenced in late 2024, is assessing the efficacy, safety and immunogenici...

The FDA has approved denosumab biosimilars Conexxence® and Bomyntra® (Fresenius Kabi) and Stoboclo® and Osenvelt® (Celltrion) as interchangeable with Amgen’s Prolia® and Xgeva®, respectively, for all approved indications, effective as of 29 October 2025.

Fresenius Ka...

On 29 October 2025, Samsung Bioepis announced that it has entered into an Asset Purchase Agreement with Biogen in Europe for Samsung Bioepis’ two ophthalmology biosimilars: Byooviz® (biosimilar to Genentech’s Lucentis® (ranibizumab)) and Opuviz™ (biosimilar to Regeneron/Bay...

On 29 October 2025, the FDA announced proposed measures to make it faster and less costly to develop biosimilars, by simplifying biosimilarity studies, reducing unnecessary clinical trials and facilitating pharmacy level substitution.

In a new draft guidance, entitle...