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Investigational sIPV — Competitive Intelligence Brief
phase 3
Inactivated viral vaccine
Poliovirus types 1, 2, and 3
Immunology / Infectious Disease
Biologic
Live · refreshed every 30 min
Target snapshot
Investigational sIPV (Investigational sIPV) — Sinovac Biotech Co., Ltd. sIPV is an inactivated poliomyelitis vaccine that stimulates immune responses against poliovirus types 1, 2, and 3 to prevent poliomyelitis infection.
Comparator set (6 drugs)
| Drug | Generic | Sponsor | Phase | Class | Target | Approval / PDUFA |
|---|---|---|---|---|---|---|
| Investigational sIPV TARGET | Investigational sIPV | Sinovac Biotech Co., Ltd | phase 3 | Inactivated viral vaccine | Poliovirus types 1, 2, and 3 | |
| sIPV batch 3 | sIPV batch 3 | Institute of Medical Biology, Chinese Academy of Medical Sciences | marketed | Inactivated viral vaccine | Poliovirus types 1, 2, and 3 | |
| 1wIPV+2sIPV | 1wIPV+2sIPV | Sinovac Biotech Co., Ltd | marketed | Inactivated polio vaccine (IPV) | Poliovirus types 1, 2, and 3 antigens | |
| 2wIPV+1sIPV | 2wIPV+1sIPV | Sinovac Biotech Co., Ltd | marketed | Inactivated viral vaccine | Poliovirus types 1, 2, and 3 antigens | |
| fIPV (0.1 mL) ID | fIPV (0.1 mL) ID | Centers for Disease Control and Prevention | marketed | vaccine | poliovirus types 1, 2, and 3 antigens | |
| oral polio vaccine + information | oral polio vaccine + information | Bandim Health Project | marketed | Live attenuated vaccine | Poliovirus types 1, 2, and 3 | |
| DTacP-IPV combined vaccine (TETRAXIM™) | DTacP-IPV combined vaccine (TETRAXIM™) | Sanofi | marketed | Combination inactivated vaccine | Diphtheria toxin, tetanus toxin, Bordetella pertussis antigens (PT, FHA, PRN), poliovirus types 1, 2, and 3 |
Recent regulatory actions (last 90 days)
Upcoming PDUFA dates (next 180 days)
Patent timeline (forward window)
Sponsor landscape (Inactivated viral vaccine class)
- Sinovac Biotech Co., Ltd · 9 drugs in this class
- Sanofi Pasteur, a Sanofi Company · 9 drugs in this class
- GlaxoSmithKline · 5 drugs in this class
- Valneva Austria GmbH · 4 drugs in this class
- Medical University of Vienna · 3 drugs in this class
- Centers for Disease Control and Prevention · 3 drugs in this class
- China National Biotec Group Company Limited · 2 drugs in this class
- Statens Serum Institut · 2 drugs in this class
- Institute of Medical Biology, Chinese Academy of Medical Sciences · 2 drugs in this class
- Crucell Holland BV · 2 drugs in this class
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Cite this brief
Drug Landscape (2026). Investigational sIPV — Competitive Intelligence Brief. https://druglandscape.com/ci/investigational-sipv. Accessed 2026-05-16.
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