Wednesday, June 10, 2026

P0 · Therapeutic area intelligence

Infectious disease patent intelligence

Antiviral, antibacterial, and vaccine-related pharmaceutical patents.

Patents
1,492

Quick answer

1,492 US pharmaceutical patents in our index match Infectious disease title keywords (A61K/A61P). Cross-link to related drug therapeutic-area hubs and company patent portfolios for full IP context.

  1. US 8613934

    Cellular and viral inactivation

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Dec 24 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 19 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. US 8614179

    Antibacterial combination therapy for the treatment of gram positive bacterial infections

    E-Therapeutics PLC · Granted Tue Dec 24 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 19 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. US 8609648

    Hepatitis C virus inhibitors

    Enanta Pharmaceuticals, Inc. · Granted Tue Dec 17 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 12 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. US 8597876

    Method of treating HIV infection

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Dec 03 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 28 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  5. US 8591862

    Targeted delivery of drugs, therapeutic nucleic acids and functional nucleic acids to mammalian cells via intact killed bacterial cells

    EnGeneIC Molecular Delivery Pty Ltd · Granted Tue Nov 26 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 21 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  6. US 8551965

    Anti-viral pyrimidine nucleoside analogues

    University College Cardiff Consultants Limited · Granted Tue Oct 08 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 03 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  7. US 8536147

    Antibacterial antisense oligonucleotide and method

    Sarepta Therapeutics, Inc. · Granted Tue Sep 17 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 12 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  8. US 8535689

    Identification of bacterial autoinducer and use in treating bacterial pathogenicity

    THE TRUSTEES OF PRINCETON UNIVERSITY · Granted Tue Sep 17 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 12 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  9. US 8524676

    Method for treating enterovirus or rhinovirus infection using antisense antiviral compounds

    Sarepta Therapeutics, Inc. · Granted Tue Sep 03 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Aug 29 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  10. US 8513214

    C4′-substituted-2-deoxyadenosine analogs and methods of treating HIV

    The United States of America as represented by the Secretary of the Dept. of Health & Human Services · Granted Tue Aug 20 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Aug 15 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  11. US 8507551

    Antimicrobial therapy for bacterial infections

    The Regents of the University of California · Granted Tue Aug 13 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Aug 08 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  12. US 8507522

    Hepatitis C virus inhibitors

    Enanta Pharmaceuticals, Inc. · Granted Tue Aug 13 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Aug 08 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  13. US 8501194

    Vaccine for viruses that cause persistent or latent infections

    The Regents of the University of California · Granted Tue Aug 06 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Aug 01 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  14. US 8501722

    Methods and compositions for treating bacterial infection

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Aug 06 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Aug 01 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  15. US 8501926

    Malaria vaccine

    The United States of America as represented by the Secretary of the Army · Granted Tue Aug 06 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Aug 01 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  16. US 8501681

    Macrocyclic hepatitis C virus serine protease inhibitors

    Enanta Pharmaceuticals, Inc. · Granted Tue Aug 06 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Aug 01 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  17. US 8486433

    Antibacterial deodorant

    JGC Catalysts and Chemicals Ltd. · Granted Tue Jul 16 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 11 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  18. US 8481757

    Compounds and compositions useful in the treatment of malaria

    The Regents of the University of California · Granted Tue Jul 09 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 04 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  19. US 8481055

    Method of preventing infections from bioterrorism agents with immunostimulatory CpG oligonucleotides

    The United States of America as Represented by the Secretary of the Department of Health and Human Services · Granted Tue Jul 09 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 04 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  20. US 8465746

    Compositions and methods for treatment, research and therapeutic applications for malaria

    Northwestern University · Granted Tue Jun 18 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 13 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  21. US 8460675

    Viral chemokine-antigen fusion proteins

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Jun 11 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 06 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  22. US 8454972

    Method for inducing a multiclade immune response against HIV utilizing a multigene and multiclade immunogen

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Jun 04 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 30 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  23. US 8449877

    Pharmaceutically purified intact bacterial minicells

    EnGeneIC Molecular Delivery Pty Ltd · Granted Tue May 28 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 23 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  24. US 8449875

    Targeting pseudotyped retroviral vectors

    The Regents of the University of California · Granted Tue May 28 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 23 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  25. US 8450345

    Iminosugars and methods of treating viral diseases

    United Therapeutics Corporation · Granted Tue May 28 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 23 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  26. US 8450055

    Malaria antigen screening method

    United States of America as represented by the Secretary of the Air Force · Granted Tue May 28 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 23 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  27. US 8445658

    Proteins with repetitive bacterial-Ig-like (Big) domains present in Leptospira species

    THE UNITED STATES OF AMERICA REPRESENTED BY THE DEPARTMENT OF VETERANS AFFAIRS · Granted Tue May 21 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 16 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  28. US 8444996

    Multicomponent vaccine for malaria providing long-lasting immune responses against plasmodia

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue May 21 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 16 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  29. US 8440813

    Antiviral nucleoside analogs

    BioCryst Pharmaceuticals, Inc. · Granted Tue May 14 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 09 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  30. US 8440208

    Chlamydial antigens as reagents for diagnosis and treatment of chlamydial infection and disease

    The Board of Regents of the University of Texas System · Granted Tue May 14 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 09 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  31. US 8426445

    Iminosugars and methods of treating bunyaviral and togaviral diseases

    United Therapeutics Corporation · Granted Tue Apr 23 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 18 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  32. US 8426458

    Hepatitis C Virus inhibitors

    Enanta Pharmaceuticals, Inc. · Granted Tue Apr 23 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 18 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  33. US 8426432

    Inhibitors of dihydrofolate reductase with antibacterial antiprotozoal, antifungal and anticancer properties

    UNIVERSITY OF CONNECTICUT · Granted Tue Apr 23 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 18 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  34. US 8420686

    Linked diimidazole antivirals

    Enanta Pharmaceuticals, Inc. · Granted Tue Apr 16 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 11 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  35. US 8420099

    Chimeric protein for prevention and treatment of HIV infection

    The United States of America as Represented by the Secretary of the Department of Health and Human Services · Granted Tue Apr 16 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 11 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  36. US 8420596

    Macrocyclic hepatitis C serine protease inhibitors

    Enanta Pharmaceuticals, Inc. · Granted Tue Apr 16 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 11 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  37. US 8415323

    MicroRNAs for inhibiting viral replication

    The Regents of the University of California · Granted Tue Apr 09 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 04 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  38. US 8410073

    Methods and compositions for prevention or treatment of RSV infection

    Alnylam Pharmaceuticals, Inc. · Granted Tue Apr 02 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Mar 28 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  39. US 8399428

    Nucleosides with antiviral and anticancer activity

    Regents of the University of Minnesota · Granted Tue Mar 19 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Mar 14 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  40. US 8389231

    Assays, method and compositions that exploit a mycobacterial iron acquistion pathway in cells

    THE TRUSTEES OF PRINCETON UNIVERSITY · Granted Tue Mar 05 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 28 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  41. US 8383583

    Macrocyclic, pyridazinone-containing hepatitis C serine protease inhibitors

    Enanta Pharmaceuticals, Inc. · Granted Tue Feb 26 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 21 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  42. US 8383133

    Conjugates of Plasmodium falciparum surface proteins as malaria vaccines

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Feb 26 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 21 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  43. US 8383785

    Anti-bacterial activity of 9-hydroxy derivatives of 6,11-bicyclolides

    Enanta Pharmaceuticals, Inc. · Granted Tue Feb 26 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 21 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  44. US 8377872

    Cyclic P3 tripeptide hepatitis C serine protease inhibitors

    Enanta Pharmaceuticals, Inc. · Granted Tue Feb 19 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 14 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  45. EP 2555769

    VERFAHREN ZUR BEHANDLUNG VON VIRALEN ATEMWEGSINFEKTIONEN

    CELGENE CORP [US] · Granted Wed Feb 13 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Tue Feb 08 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  46. US 8372802

    Fluorinated macrocyclic compounds as hepatitis C virus inhibitors

    Enanta Pharmaceuticals, Inc. · Granted Tue Feb 12 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 07 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  47. US 8367618

    Cyclosporin analogues for preventing or treating hepatitis C infection

    Enanta Pharmaceuticals, Inc. · Granted Tue Feb 05 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 31 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  48. US 8367401

    Replication competent hepatitis C virus and methods of use

    The Board of Regents of the University of Texas System · Granted Tue Feb 05 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 31 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

Frequently asked questions

How many Infectious disease patents are indexed?

1,492 patents match our Infectious disease classifier (title keywords in USPTO records).

Is this legal or medical advice?

No — patent intelligence is for professional reference. Verify expiration and FTO with qualified patent counsel and primary USPTO records.