Pearce IP provides weekly reports on global biosimilars activities in the Pearce IP BioBlast®. Significant biosimilar activities for the fortnight ending 30 May 2025 are set out below:
Adalimumab
27 May 2025 | US | Samsung Bioepis’ and Celltrion’s Adalimumab Biosimilars Granted Expanded US Interchangeability
On 27 May 2025, Samsung Bioepis announced that it has secured expanded interchangeability designation in the US for its Hadlima™ (adalimumab-aaty), biosimilar to AbbVie’s Humira®, in high- and low-concentration… Read more here.
Aflibercept
27 May 2025 | AU | Approval Alert: Sandoz’s Aflibercept Biosimilars Second to be Approved in Australia
On 27 May 2025, Sandoz’s Afqlir® and Enzeevu®, biosimilars to Regeneron/Bayer’s Eylea® (aflibercept 2mg), were approved by Australia’s Therapeutic Good’s Administration (TGA) across 4 products… Read more here.
23 May 2025 | CN | EU | Regeneron/Bayer’s Aflibercept 8mg Recommended in EU with Expanded Treatment Interval and Approved in China
On 23 May 2025, Bayer announced that the European Medicines Agency’s Committee for Medicinal Products for Human Use (CHMP) has recommended a label extension for Eylea™ 8mg (aflibercept… Read more here.
Canakinumab, Ofatumumab
28 May 2025 | EU | Alvotech & Advanz Pharma Expand Partnership to 3 New Biosimilars, Including Canakinumab & Ofatumumab
On 28 May 2025, Alvotech and Advanz Pharma announced that they have entered a supply and commercialisation agreement to expand their existing partnership to cover three additional biosimilar candidates… Read more here.
Denosumab
2 June 2025 | US | Sandoz Launches First Denosumab Biosimilars in US
On 2 June 2025, Sandoz announced its US launch of Wyost® and Jubbonti®, biosimilars to Amgen’s Xgeva® and Prolia® (denosumab), respectively. Wyost® and Jubbonti® are the first and only… Read more here.
30 May 2025 | KR | Approval Alert: Samsung Bioepis’ Second Denosumab Biosimilar Approved in South Korea
On 30 May 2025, Samsung Bioepis announced that it has received marketing approval in South Korea for its second denosumab biosimilar, Xbryk™, biosimilar to Amgen’s Xgeva® (denosumab)… Read more here.
28 May 2025 | US | Cytiva Subsidiary Seeks to Quash Subpoena Issued in Amgen’s US Denosumab Litigation Against Accord & Intas
Three months after Cytiva subsidiary media supplier HyClone Laboratories filed a motion to quash a subpoena issued to it by Amgen in the context of denosumab BPCIA litigation between Amgen and Fresenius Kabi… Read more here.
22 May 2025 | EU | CHMP Recommends Approval of Denosumab Biosimilars for Fresenius & Sandoz
At its May 2025 meeting, the European Medicines Agency’s Committee for Medicinal Products for Human Use (CHMP) adopted positive opinions for three denosumab biosimilars: Sandoz’s Rolcya®… Read more here.
Eculizumab
21 May 2025 | UK | Alexion Fails in UK Infringement Actions Against Samsung Bioepis’ & Amgen’s Eculizumab Biosimilars
On 21 May 2025, Mr Justice Meade of the High Court of Justice for England and Wales delivered his decision in proceedings involving allegations of patent infringement by Alexion against each of Samsung Bioepis and Amgen… Read more here.
Mepolizumab
22 May 2025 | US | GSK’s Nucala® (Mepolizumab) FDA Approved for COPD
On 22 May 2025, GSK announced that the US FDA has approved Nucala® (mepolizumab) as an add-on maintenance treatment for adult patients with inadequately controlled COPD and an eosinophilic… Read more here.
Nivolumab
28 May 2025 | EU | CA | BMS’ Subcutaneous Opdivo® (Nivolumab) EU and CA Approved
On 27 and 28 May 2025, Bristol Myers Squibb announced that its subcutaneous formulation of Opdivo® (nivolumab), Opdivo® SC (nivolumab co-formulated with recombinant human… Read more here.
Pertuzumab
28 May 2025 | RU | Biocad’s Pertuzumab Biosimilar Approved in Russia
On 28 May 2025, Russia’s GxP News reported that the Russian Ministry of Health approved Russian biotechnology company Biocad’s Pertuvia™, biosimilar to Roche’s Perjeta® (pertuzumab), making it… Read more here.
Tocilizumab
30 May 2025 | AU | Approval Alert: Celltrion’s Avtozma® First Biosimilar Tocilizumab Approved in Australia
On 30 May 2025, Australia’s Therapeutic Good’s Administration (TGA) approved Celltrion’s Avtozma®, biosimilar to Roche’s Actemra® (tocilizumab), across 5 products… Read more here.
Ustekinumab
27 May 2025 | US | Bio-Thera/Hikma’s Biosimilar Ustekinumab Approved in US
On 27 May 2025, Bio-Thera Solutions and Hikma Pharmaceuticals announced that the US FDA has approved BAT2206, marketed as Starjemza® (ustekinumab-hmny), biosimilar to J&J/Janssen’s… Read more here.
25 May 2025 | UK | Biocon’s Biosimilar Ustekinumab UK Approved
On 25 May 2025, Biocon Biologics announced that the UK’s Medicines and Healthcare products Regulatory Agency (MHRA) has granted marketing authorisation for Yesintek®, biosimilar to… Read more here.
21 May 2025 | EU | Sandoz Launches First Biosimilar Ustekinumab Autoinjector in Europe
On 21 May 2025, Sandoz announced the launch of its Pyzchiva® autoinjector as the first commercially available biosimilar ustekinumab pre-filled pen in Europe. The autoinjector is currently… Read more here.
21 May 2025 | JP | Biocon/Yoshindo Launch Subcutaneous Biosimilar Ustekinumab in Japan
On 21 May 2025, Biocon Biologics announced that Yoshindo, its commercial partner, has launched Ustekinumab BS Subcutaneous Injection in Japan for treatment of psoriasis vulgaris and psoriatic… Read more here.
19 May 2025 | US | Formycon/Fresenius Secure US Interchangeability for Biosimilar Ustekinumab
On 19 May 2025, Formycon and Fresenius Kabi announced that the US FDA has designated FYB202/Otulfi® (ustekinumab-aauz) as interchangeable with J&J/Janssen’s Stelara® (ustekinumab) in… Read more here.
About Pearce IP
Pearce IP is a boutique firm offering intellectual property specialist lawyers, patent attorneys and trade mark attorneys to the life sciences industries (in particular, pharmaceutical, biopharmaceutical, biotech, ag-tech and food tech). Pearce IP is the 2021 ‘Intellectual Property Team of the Year’ (Lawyers Weekly Australian Law Awards) and was shortlisted for the same award in 2022. Pearce IP is ranked in IAM Patent 1000 and Managing IP (MIP) IP Stars, in Australasian Lawyer 5 Star Awards as a ‘5 Star’ firm, and the Legal 500 APAC Guide for Intellectual Property.
Our leaders have been recognised in virtually every notable IP listing for their legal, patent and trade mark excellence including: IAM Patent 1000, IAM Strategy 300, MIP IP Stars, Doyles Guide, WIPR Leaders, 5 Star IP Lawyers, Best Lawyers, and Australasian Lawyer 5 Star Awards, and have been honoured with many awards including Australian Law Awards – IP Partner of the Year, Women in Law Awards – Partner of the Year, Women in Business Law Awards - Patent Lawyer of the Year (Asia Pacific), Most Influential Lawyers (Changemaker), among other awards.

Naomi Pearce
CEO, Executive Lawyer (AU, NZ), Patent Attorney (AU, NZ) & Trade Mark Attorney (AU)
Naomi is the founder of Pearce IP, and is one of Australia’s leading IP practitioners. Naomi is a market leading, strategic, commercially astute, patent lawyer, patent attorney and trade mark attorney, with over 25 years’ experience, and a background in molecular biology/biochemistry. Ranked in virtually every notable legal directory, highly regarded by peers and clients, with a background in molecular biology, Naomi is renown for her successful and elegant IP/legal strategies.
Among other awards, Naomi is ranked in Chambers, IAM Patent 1000, IAM Strategy 300, is a MIP “Patent Star”, and is recognised as a WIPR Leader for patents and trade marks. Naomi is the 2023 Lawyers Weekly “IP Partner of the Year”, the 2022 Lexology client choice award recipient for Life Sciences, the 2022 Asia Pacific Women in Business Law “Patent Lawyer of the Year” and the 2021 Lawyers Weekly Women in Law SME “Partner of the Year”. Naomi is the founder of Pearce IP, which commenced in 2017 and won 2021 “IP Team of the Year” at the Australian Law Awards.

Chantal Savage
Special Counsel, Lawyer
Chantal is an intellectual property disputes lawyer with experience advising across the spectrum of IP rights, including patents, trade marks, copyright, plant breeder’s rights and trade secrets/confidential information. Recognised as a Rising Star in IP by the Legal 500 Asia Pacific (2021-2024), Chantal has previously worked for international and top tier law firms in Australia and the United Kingdom and now at Pearce IP.
With a science degree specialising in molecular biology and biochemistry, Chantal’s practice focuses particularly on complex, high-value, multi-jurisdictional patent infringement and revocation proceedings for clients in the life sciences sectors.

Nathan Kan
Lawyer
Nathan is a lawyer focused on providing legal services and advice to life sciences clients, with a focus on litigation support regarding intellectual property (patents, trade marks, designs, copyright, domain names, plant breeders rights and confidential information) and commercial disputes.
Nathan is passionate about the intersection of law and science. Whilst serving as Sponsorship Director and subsequently as Vice President of the Science and Technology Law Association (SATLA) at the University of Melbourne, he led various engagement events, workshops and publications covering a range of STEM fields, including life sciences, artificial intelligence and digital transformation.