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Peginterferon alfa-2b (PEG2b) — Competitive Intelligence Brief

Peginterferon alfa-2b (PEG2b) (Peginterferon alfa-2b (PEG2b)) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Interferon. Area: Virology.

phase 3 Interferon Interferon-alpha receptor Virology Small molecule Live · refreshed every 30 min

Target snapshot

Peginterferon alfa-2b (PEG2b) (Peginterferon alfa-2b (PEG2b)) — Merck Sharp & Dohme LLC. Peginterferon alfa-2b (PEG2b) is a pegylated form of interferon alfa-2b, which works by stimulating the body's immune system to fight viral infections.

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
Peginterferon alfa-2b (PEG2b) TARGET Peginterferon alfa-2b (PEG2b) Merck Sharp & Dohme LLC phase 3 Interferon Interferon-alpha receptor
Pegylated interferon and ribavirin Pegylated interferon and ribavirin Pacific Health Foundation marketed Antiviral combination therapy Interferon-alpha receptor; Hepatitis C virus RNA-dependent RNA polymerase
Pegylated Interferon alpha-2a Pegylated Interferon alpha-2a ANRS, Emerging Infectious Diseases marketed Interferon alpha Interferon-alpha receptor (IFNAR)
Peginterferon alfa-2a with Ribavirin Peginterferon alfa-2a with Ribavirin National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) marketed Interferon alpha with nucleoside analog Interferon-alpha receptor (IFNAR); HCV RNA-dependent RNA polymerase
Peginterferon alfa-2a 40KD and Ribavirin Peginterferon alfa-2a 40KD and Ribavirin NORDynamIC Study Group marketed Interferon alpha with nucleoside analog Interferon-alpha receptor (IFNAR); viral RNA-dependent RNA polymerase
Pegylated Interferon Alfa 2a Pegylated Interferon Alfa 2a Vertex Pharmaceuticals Incorporated marketed Interferon alpha Interferon-alpha receptor (IFNAR)
Peg-IFN + WB RBV for 24 weeks Peg-IFN + WB RBV for 24 weeks National Taiwan University Hospital marketed Immunomodulator + nucleoside analog antiviral combination Interferon-alpha receptor (IFNAR); HCV RNA-dependent RNA polymerase

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 (Interferon class)

  1. EMD Serono · 3 drugs in this class
  2. Cinnagen · 2 drugs in this class
  3. Tanabe Pharma Corporation · 2 drugs in this class
  4. Biogen · 1 drug in this class
  5. Celgene · 1 drug in this class
  6. EMD Serono Research & Development Institute, Inc. · 1 drug in this class
  7. Case Comprehensive Cancer Center · 1 drug in this class
  8. Hoffmann-La Roche · 1 drug in this class
  9. Human Genome Sciences Inc. · 1 drug in this class
  10. Bayer · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Peginterferon alfa-2b (PEG2b) — Competitive Intelligence Brief. https://druglandscape.com/ci/peginterferon-alfa-2b-peg2b. Accessed 2026-05-16.

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