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Key Biosimilars Events of August 2025  

Shots:       

  • Biosimilars are developed to be highly similar of approved biologics in terms of safety, purity, and potency        
  • Biosimilars are expected to be a cost-effective alternative to the high-priced branded biologics, offering significant and much-needed cost savings to both payers and patients        
  • Alvotech and Advanz Pharma Receive the EC’s Approval for Mynzepli (Biosimilar, Eylea). Our team at PharmaShots has summarized 11 key events of the biosimilar space of August 2025 
  1. CivicaScript is set to distribute Ustekinumab-aauz  (Biosimilar, Stelara) for Chronic Inflammatory Conditions 

               Company: CivicaScript 

               Product: Ustekinumab-aauz 

               Active Ingredient: Ustekinumab-aauz 

               Reference Product: Stelara 

               Reference Product Company: Johnson and Johnson 

               Disease: Moderate to Severe Plaque Psoriasis, Active ulcerative Colitis & Active Crohn’s Disease, and Active Psoriatic Arthritis 

               Date: Aug 05, 2025   

               Shots: 

  • CivicaScript announced plans to distribute the biosimilar ustekinumab-aauz for CICs incl. plaque PsO, PsA, Crohn’s disease, and ulcerative colitis, with its launch anticipated on Jan 01, 2026 
  • Ustekinumab-aauz targets IL-12 & 23, helping regulate immune and inflammatory responses. Produced by Fresenius Kabi, it will be exclusively distributed by CivicaScript in the US and is interchangeable with Stelara for SC or IV use  
  • CivicaScript will offer ustekinumab-aauz in two PFS strengths: 90 mg (12-week supply) at $985 and 45 mg at $575 (WAC) 
  1. Polpharma Biologics Collaborates with Fresenius Kabi to Commercialize PB016 (Biosimilar, Entyvio) 

               Company: Polpharma Biologics and Fresenius Kabi 

               Product: PB016 

               Active Ingredient: Vedolizumab 

               Reference Product: Entyvio 

               Reference Product Company: Takeda 

               Disease: Moderate to Severe Ulcerative Colitis & Crohn’s Disease 

               Date: Aug 05, 2025   

               Shots: 

  • Polpharma has entered into a global licensing agreement with Fresenius Kabi to commercialize PB016, a biosimilar of Takeda’s Entyvio (vedolizumab) for the treatment of mod. to sev. ulcerative colitis & Crohn’s disease 
  • As per the deal, Fresenius will obtain global commercialization rights to PB016, excl. Middle East & North Africa, while Polpharma will handle development & manufacturing 
  • Vedolizumab targets α4β7 integrin to block its interaction with MAdCAM-1 for producing anti-inflammatory effect 
  1. Intas Pharmaceuticals Completes the Acquisition of Coherus BioSciences’ Udenyca (Biosimilar, Neulasta) 

               Company: Intas Pharmaceuticals and Coherus BioSciences 

               Product: Udenyca 

               Active Ingredient: Pegfilgrastim 

               Reference Product: Neulasta  

               Reference Product Company: Amgen 

               Disease: Non-myeloid Cancers Undergoing Myelosuppressive Chemotherapy, Improve Survival After Acute Radiation Exposure (Hematopoietic Subsyndrome of ARS) 

               Date: Aug 06, 2025   

               Shots: 

  • Intas Pharmaceuticals, through its Accord subsidiaries, has completed the acquisition of Coherus BioSciences’ Udenyca (pegfilgrastim-cbqv), a biosimilar of Neulasta  
  • With the acquisition, Accord BioPharma, Intas’ U.S. specialty arm, continues Udenyca commercialization, offering patient-friendly administration options autoinjector (AI), on-body injector (OBI), and prefilled syringe (PFS) 
  • Udenyca is a leukocyte growth factor used to reduce infection risk in patients with non-myeloid cancers undergoing myelosuppressive chemotherapy and to improve survival after acute radiation exposure (Hematopoietic Subsyndrome of ARS) 
  1. Kashiv BioSciences and MS Pharma Sign MENA License & Supply Deal for ADL-018 (Biosimilar, Xolair) 

               Company: Kashiv BioSciences and MS Pharma 

               Product: ADL-018 

               Active Ingredient: Omalizumab 

               Reference Product: Xolair 

               Reference Product Company: Genentech and Novartis 

               Disease: Moderate to severe persistent asthma, Chronic rhinosinusitis with nasal polyps, IgE-mediated food allergy, and Chronic spontaneous urticaria 

               Date: Aug 05, 2025   

               Shots: 

  • Kashiv BioSciences and MS Pharma have signed a license & supply agreement for ADL-018, a Xolair (omalizumab) biosimilar, across the Middle East and North Africa (MENA) region, with anticipated regulatory submissions in Q4’25 
  • Under the agreement, Kashiv BioSciences will develop ADL-018, while MS Pharma will handle licensing, distribution, and commercialization in MENA, with local manufacturing at its Saudi Arabia biologics facility 
  • ADL-018 (omalizumab), a mAb targeting IgE. Xolair is approved for treating Chronic Idiopathic Urticaria (CIU) or Chronic Spontaneous Urticaria (CSU), severe persistent allergic asthma, chronic rhinosinusitis with nasal polyps (CRSwNP), and IgE-mediated food allergy 
  1. Celltrion Secures the US FDA’s Approval for Avtozma IV (Biosimilar, Actemra) to Treat Cytokine Release Syndrome 

               Company: Celltrion 

               Product: Avtozma 

               Active Ingredient: Tocilizumab 

               Reference Product: Actemra 

               Reference Product Company: Genentech 

               Disease: Rheumatoid Arthritis, Giant Cell Arteritis, Systemic Sclerosis-Associated Interstitial Lung Disease, Polyarticular Juvenile Idiopathic Arthritis, Systemic Juvenile Idiopathic Arthritis, Cytokine Release Syndrome, and COVID-19 

               Date: Aug 07, 2025   

               Shots: 

  • The US FDA has approved Avtozma IV, a biosimilar to Actemra (tocilizumab), for treating cytokine release syndrome in pts (≥2yrs.), covering all Actemra IV-approved indications in the US; expected to be available in the US by Aug 31, 2025 
  • In Jan 2025, the US FDA approved Avtozma IV to treat rheumatoid arthritis (RA), giant cell arteritis (GCA), polyarticular juvenile idiopathic arthritis (pJIA), systemic juvenile idiopathic arthritis (sJIA) & COVID-19 
  • Additionally, Celltrion holds the commercialization rights of the Avtozma SC formulation in the US, with the licensed launch date remaining confidential 
  1. Lupin Collaborates with Sandoz to Commercialize Ranibizumab Biosimilar’ 

               Company: Lupin and Sandoz 

               Product: N/A 

               Active Ingredient: Ranibizumab 

               Reference Product: Lucentis 

               Reference Product Company: Genentech 

               Disease: Neovascular (Wet) Age-Related Macular Degeneration, Macular Edema Following Retinal Vein Occlusion, Diabetic Macular Edema, Diabetic Retinopathy, and Myopic Choroidal Neovascularization 

               Date: Aug 12, 2025   

               Shots: 

  • Lupin has entered into a licensing agreement with Sandoz to market & commercialize Lupin’s ranibizumab biosimilar in multiple regions 
  • As per the deal, Sandoz will commercialize the product in the EU (excl. Germany), Switzerland, Norway, Australia, Hong Kong, Vietnam, & Malaysia, while holding exclusive rights in most markets & semi-exclusive rights in France, Australia, Vietnam, & Malaysia, with Lupin handling manufacturing & regulatory filings 
  • Sandoz will acquire exclusive Canadian commercialization rights for Lupin’s biosimilar ranibizumab, under another agreement between the companies, with Lupin responsible for manufacturing & regulatory filings 
  1. Accord BioPharma launches Imuldosa (Biosimilar, Stelara) PFS at the lowest WAC  

               Company: Accord BioPharma 

               Product: Imuldosa 

               Active Ingredient: Ustekinumab-srlf 

               Reference Product: Stelara 

               Reference Product Company: Johnson and Johnson 

               Disease: Moderate to Severe Plaque Psoriasis, Active ulcerative Colitis & Active Crohn’s Disease, and Active Psoriatic Arthritis 

               Date: Aug 18, 2025   

               Shots: 

  • Accord BioPharma, a division of Intas Pharmaceuticals, has launched Imuldosa (ustekinumab-srlf), a biosimilar to Stelara 
  • The launch includes a $0 co-pay program for eligible pts with plaque psoriasis, psoriatic arthritis, Crohn’s disease, and ulcerative colitis 
  • Through an exclusive deal with Bio-Thera Solutions, Accord plans to introduce BAT2506, a biosimilar to Simponi, to the U.S. market and has submitted multiple biosimilar applications to the FDA 
  1. Alvotech and Advanz Pharma Receive the EC’s Approval for Mynzepli (Biosimilar, Eylea) 

               Company: Alvotech and Advanz Pharma 

               Product: Mynzepli 

               Active Ingredient: Aflibercept 

               Reference Product: Eylea 

               Reference Product Company: Bayer and Regeneron   

               Disease: Neovascular (Wet) Age-Related Macular Degeneration, Macular Edema Following Retinal Vein Occlusion, Diabetic Macular Edema, Diabetic Retinopathy, and Retinopathy of Prematurity 

               Date: Aug 21, 2025   

               Shots: 

  • The EC has approved Mynzepli (AVT06), a biosimilar of Eylea (aflibercept) for all indications of the reference product in all 30 EEA states; AVT06’s Dossiers are under review in multiple regions incl. the US & Japan 
  • Approval was based on extensive analytical, non-clinical & clinical data incl. a confirmatory study assessing Mynzepli vs Eylea in neovascular AMD, which met its 1EP, showing similar efficacy, safety, & immunogenicity between the two. 
  • Mynzepli targets VEGF to inhibit receptor activation, neovascularization, & vascular permeability, which is available as a 40mg/mL solution for injection in a pre-filled syringe & a vial 
  1. Bio-Thera Solutions Expands its Partnership with STADA for BAT1806 (Biosimilar, RoActemra) 

               Company: Bio-Thera Solutions and STADA 

               Product: BAT1806 

               Active Ingredient: Tocilizumab 

               Reference Product: RoActemra 

               Reference Product Company: Roche 

               Disease: Rheumatoid Arthritis, Polyarticular Juvenile Idiopathic Arthritis, COVID-19, Systemic Juvenile Idiopathic Arthritis, Giant Cell Arteritis, and CAR-T Cell-induced Cytokine Release Syndrome 

               Date: Aug 22, 2025   

               Shots: 

  • Bio-Thera & STADA have expanded their partnership to BAT1806, a biosimilar of Roche’s RoActemra (tocilizumab), whose 20mg/ml vial formulation received EMA’s approval in Jun 2024 for several arthritic conditions 
  • As per the deal, STADA will obtain exclusive rights to commercialize BAT1806 in the EU, UK, Switzerland & select other countries under its own marketing authorization while Bio-Thera will develop, manufacture, & supply BAT1806   
  • Collaboration expanded on Bio-Thera & STADA’s 2024 deal, which granted STADA exclusive regulatory & commercial rights to BAT2506 (Biosimilar, Simponi; MAA under EMA’s review) in mentioned regions, while Bio-Thera handled its development, manufacturing, & supply 
  1. Bio-Thera Secures the EC’s Approval for Usymro (Biosimilar, Stelara) 

               Company: Bio-Thera Solutions  

               Product: Usymro 

               Active Ingredient: Ustekinumab 

               Reference Product: Stelara 

               Reference Product Company: Johnson and Johnson 

               Disease: Moderate to Severe Plaque Psoriasis, Active ulcerative Colitis & Active Crohn’s Disease, and Active Psoriatic Arthritis 

               Date: Aug 26, 2025   

               Shots: 

  • The EC has approved Usymro (BAT2206), a biosimilar of J&J’s Stelara (ustekinumab) for all indications of the reference product 
  • In Oct 2024, Bio-Thera & Gedeon Richter entered a licensing & commercialization deal under which Bio-Thera will develop & manufacture Usymro, while Gedeon will commercialize it post-approval & MA Holder transfer in the EU, UK, & Switzerland 
  • Ustekinumab is a fully human anti-IL-12/IL-23 mAb indicated for the treatment of autoimmune diseases incl. plaque psoriasis, psoriatic arthritis & Crohn’s disease 
  1. Abbott Reports the Approval for its Denosumab Biosimilar in Thailand 

               Company: Abbott 

               Product: Denosumab 

               Active Ingredient: Denosumab 

               Reference Product: Denosumab 

               Reference Product Company: Amgen 

               Disease: Osteoporosis And Cancer-related Bone Loss    

               Date: Aug 26, 2025   

               Shots: 

  • Abbott has secured regulatory approval for its denosumab biosimilar in Thailand, increasing access to advanced treatments for osteoporosis and cancer-related bone loss 
  • Denosumab is a mAb that works by targeting RANKL, which regulates bone metabolism & osteoclast formation  
  • Abbott will offer denosumab as part of its strategy to expand access to quality medicines in oncology, immunology, and women’s health through partnerships with biotech companies 

Related Post: Key Biosimilars Events of July 2025