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 9309279

    Macrocyclic hepatitis C serine protease inhibitors

    Enanta Pharmaceuticals, Inc. · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. US 9309237

    HIV inhibitors

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. US 9309535

    Combination anti-HIV vectors, targeting vectors, and methods of use

    The Regents of the University of California · Granted Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. US 9301940

    Methods for screening antimicrobial and antiviral compounds and uses thereof

    Northwestern University · Granted Tue Apr 05 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Mar 31 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  5. US 9303061

    Spiro compounds as Hepatitis C virus inhibitors

    SUNSHINE LAKE PHARMA CO., LTD. · Granted Tue Apr 05 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Mar 31 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  6. US 9296776

    Substituted nucleoside derivatives with antiviral and antimicrobial properties

    Board of Governors for Higher Education, State of Rhode Island and Providence Plantations · Granted Tue Mar 29 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Mar 24 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  7. US 9283256

    Antibacterial composition comprising Salvia extracts

    Botanic Century (Beijing) Co. Ltd. · Granted Tue Mar 15 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Mar 10 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  8. US 9278089

    Method of treating HCV infection with a small molecule CHK2 inhibitor

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Mar 08 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Mar 03 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  9. US 9273288

    Pseudoinfectious flavivirus and uses thereof

    The Board of Regents of the University of Texas System · Granted Tue Mar 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 25 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  10. US 9266928

    Deletion of the beta 20-21 loop in HIV GP120 exposes the CD4 binding site for improved antibody binding and antibody induction

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Feb 23 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 18 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  11. US 9267947

    Compositions and methods for preventing or treating Burkholderia infection

    The Board of Regents of the University of Texas System · Granted Tue Feb 23 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 18 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  12. US 9254316

    Adenoviral vector-based malaria vaccines

    United States of America as represented by the Secretary of the Air Force · Granted Tue Feb 09 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 04 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  13. US 9248175

    Live-attenuated compositions for bacterial infections

    Northwestern University · Granted Tue Feb 02 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 28 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  14. US 9249243

    Antibacterial antisense oligonucleotide and method

    Sarepta Therapeutics, Inc. · Granted Tue Feb 02 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 28 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  15. US 9249473

    Compositions and methods for the identification of inhibitors of retroviral infection

    TRANA DISCOVERY, INC. · Granted Tue Feb 02 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 28 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  16. US 9250239

    Compositions and methods for detecting microbial infections

    The Board of Regents of the University of Texas System · Granted Tue Feb 02 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 28 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  17. US 9242007

    Delivering functional nucleic acids to mammalian cells via bacterially-derived, intact minicells

    EnGeneIC Molecular Delivery Pty Ltd · Granted Tue Jan 26 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 21 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  18. US 9238653

    Antimalarial agents that are inhibitors of dihydroorotate dehydrogenase

    The Board of Regents of the University of Texas System · Granted Tue Jan 19 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 14 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  19. US 9233932

    Oligomer-nitroimidazole anti-infective conjugates

    Nektar Therapeutics · Granted Tue Jan 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 07 2036 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  20. US 9221878

    Cyclosporin analogues for preventing or treating hepatitis C infection

    Enanta Pharmaceuticals, Inc. · Granted Tue Dec 29 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 24 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  21. US 9216983

    Dihydroorotate dehydrogenase inhibitors with selective anti-malarial activity

    The Board of Regents of the University of Texas System · Granted Tue Dec 22 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 17 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  22. US 9216214

    Replication-competent adenoviral vectors

    The United States of America as Represented by the Secretary of the Department of Health and Human Services · Granted Tue Dec 22 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 17 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  23. CA 2951771

    COMPOSITIONS ET METHODES PERMETTANT DE PREVENIR LES INFECTIONS

    BIOCODEX [FR] · Granted Thu Dec 17 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Wed Dec 12 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  24. US 9212168

    Hepatitis C virus inhibitors

    Theravance Biopharma R&D IP, LLC · Granted Tue Dec 15 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 10 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  25. US 9206159

    Piperazine-piperidine compounds as hepatitis C virus inhibitors

    Theravance Biopharma R&D IP, LLC · Granted Tue Dec 08 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 03 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  26. US 9205073

    Method for treating virus infection using derivative of aniline

    China Medical University · Granted Tue Dec 08 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 03 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  27. US 9198961

    Bacterial extract for digestive or urinary tract disorders and process for its preparation

    OM PHARMA · Granted Tue Dec 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 26 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  28. US 9193740

    Bismacrocyclic compounds as hepatitis C virus inhibitors

    Enanta Pharmaceuticals, Inc. · Granted Tue Nov 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 19 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  29. US 9193790

    Use of antagonists of the interaction between HIV GP120 and A4B7 integrin

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Nov 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 19 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  30. US 9193769

    Bovine adeno-associated viral (BAAV) vector and uses thereof

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Nov 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 19 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  31. US 9181327

    Anti-HIV domain antibodies and method of making and using same

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Nov 10 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 05 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  32. US 9181530

    Infectious hepatitis E virus genotype 3 recombinants

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Nov 10 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 05 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  33. US 9181306

    Insertion of foreign genes in rubella virus and their stable expression in a live, attenuated viral vaccine

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Nov 10 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 05 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  34. US 9173886

    Antiviral compounds and methods of use thereof

    TRANA DISCOVERY, INC. · Granted Tue Nov 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 29 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  35. US 9174990

    2-amino-9-[(2-hydroxymethyl) cyclopropylidenemethyl] purines as antiviral agents

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Nov 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 29 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  36. US 9175070

    Neutralizing antibodies to HIV-1 and their use

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Nov 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 29 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  37. US 9175049

    Recombinant mycobacterium avium subsp. paratuberculosis proteins induce immunity and protect against infection

    The United States of America, as represented by the Secretary of Agriculture · Granted Tue Nov 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 29 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  38. US 9169495

    Targeted gene delivery to non-phagocytic mammalian cells via bacterially derived intact minicells

    EnGeneIC Molecular Delivery Pty Ltd · Granted Tue Oct 27 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 22 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  39. US 9168269

    Inhibitors of long and very long chain fatty acid metabolism as broad spectrum anti-virals

    THE TRUSTEES OF PRINCETON UNIVERSITY · Granted Tue Oct 27 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 22 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  40. US 9163248

    Targeting pseudotyped retroviral vectors

    The Regents of the University of California · Granted Tue Oct 20 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 15 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  41. US 9161969

    Protection against influenza infection by granulocyte-macrophage colony stimulating factor

    The Board of Regents of the University of Texas System · Granted Tue Oct 20 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 15 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  42. US 9156818

    Hepatitis C virus inhibitors

    Enanta Pharmaceuticals, Inc. · Granted Tue Oct 13 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 08 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  43. US 9156886

    Cyclosporin analogues for preventing or treating hepatitis C infection

    Enanta Pharmaceuticals, Inc. · Granted Tue Oct 13 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 08 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  44. US 9151755

    Methods for detecting Ehrlichia infection

    Boards of Regents, The University of Texas System · Granted Tue Oct 06 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 01 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  45. US 9149445

    Inhibition of glycerol-3-phosphate acyltransferase (GPAT) and associated enzymes for treatment of viral infections

    THE TRUSTEES OF PRINCETON UNIVERSITY · Granted Tue Oct 06 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 01 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  46. US 9149448

    Methods of treating non-alcoholic steatohepatitis (NASH) using cysteamine products

    The Regents of the University of California · Granted Tue Oct 06 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 01 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  47. US 9140698

    Modulating bacterial MAM polypeptides in pathogenic disease

    The Board of Regents of the University of Texas System · Granted Tue Sep 22 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 17 2035 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  48. US 9138451

    Plant extract hydrolysates and antibacterial product containing the same

    BIONORICA SE · Granted Tue Sep 22 2015 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 17 2035 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.