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HD quadrivalent influenza vaccine — Competitive Intelligence Brief

HD quadrivalent influenza vaccine (HD quadrivalent influenza vaccine) 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

HD quadrivalent influenza vaccine (HD quadrivalent influenza vaccine) — Janssen Research & Development, LLC. HD quadrivalent influenza vaccine stimulates immune responses against four strains of influenza virus using a high-dose antigen formulation to enhance protection, particularly in older adults.

Comparator set (6 drugs)

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DrugGenericSponsorPhaseClassTargetApproval / PDUFA
HD quadrivalent influenza vaccine TARGET HD quadrivalent influenza vaccine Janssen Research & Development, LLC phase 3 Inactivated influenza vaccine
SP Shz TIV SP Shz TIV Sanofi 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
Fluarix Tetra Vaccine Fluarix Tetra Vaccine GlaxoSmithKline marketed Inactivated influenza vaccine
inactivated split-virus influenza vaccine inactivated split-virus influenza vaccine The Cleveland Clinic marketed inactivated influenza vaccine
Fluzone® (IM) Fluzone® (IM) National Institute of Allergy and Infectious Diseases (NIAID) marketed inactivated influenza vaccine
CSL Influenza Vaccine CSL Influenza Vaccine Seqirus 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). HD quadrivalent influenza vaccine — Competitive Intelligence Brief. https://druglandscape.com/ci/hd-quadrivalent-influenza-vaccine. Accessed 2026-05-17.

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