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licensed aQIV — Competitive Intelligence Brief

licensed aQIV (licensed aQIV) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Inactivated influenza vaccine. Area: Immunology / Infectious Disease.

phase 3 Inactivated influenza vaccine Immunology / Infectious Disease Biologic Live · refreshed every 30 min

Target snapshot

licensed aQIV (licensed aQIV) — Seqirus. aQIV is a quadrivalent inactivated influenza vaccine that stimulates immune responses against four circulating influenza virus strains.

Comparator set (6 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

DrugGenericSponsorPhaseClassTargetApproval / PDUFA
licensed aQIV TARGET licensed aQIV Seqirus phase 3 Inactivated influenza vaccine
Trivalent split Inf Trivalent split Inf National Institute of Allergy and Infectious Diseases (NIAID) marketed Inactivated influenza vaccine
Anti-H1N1v Vaccine Anti-H1N1v Vaccine Institut National de la Santé Et de la Recherche Médicale, France marketed Inactivated influenza vaccine H1N1 influenza virus hemagglutinin and neuraminidase antigens
trivalent seasonal influenza vaccine trivalent seasonal influenza vaccine Sinovac Biotech Co., Ltd marketed inactivated influenza vaccine
Flublok™ Quadrivalent by Sanofi, Inc. Flublok™ Quadrivalent by Sanofi, Inc. Centers for Disease Control and Prevention marketed Recombinant inactivated influenza vaccine Influenza hemagglutinin (HA) protein
Hualan TIV Hualan TIV Sanofi marketed Inactivated influenza vaccine
Influenza Fluzone vaccine Influenza Fluzone vaccine La Jolla Institute for Immunology marketed inactivated influenza vaccine

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (Inactivated influenza vaccine class)

  1. GlaxoSmithKline · 16 drugs in this class
  2. Seqirus · 5 drugs in this class
  3. Sanofi Pasteur, a Sanofi Company · 5 drugs in this class
  4. Green Cross Corporation · 4 drugs in this class
  5. Novartis · 2 drugs in this class
  6. SK Chemicals Co., Ltd. · 2 drugs in this class
  7. Sanofi · 2 drugs in this class
  8. Hospital Israelita Albert Einstein · 2 drugs in this class
  9. McGill University Health Centre/Research Institute of the McGill University Health Centre · 2 drugs in this class
  10. Il-Yang Pharm. Co., Ltd. · 2 drugs in this class

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Cite this brief

Drug Landscape (2026). licensed aQIV — Competitive Intelligence Brief. https://druglandscape.com/ci/licensed-aqiv. Accessed 2026-05-13.

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