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Patent directory · USPTO A61K / A61P

Browse patents

Browse 30,257 pharma-relevant patents (US A61K/A61P) linked to tracked companies, drugs, and pipeline programs.

Patents indexed 30,257
Companies 1,769
Drugs linked 4,797

Quick answer

NovaPharmaNews indexes 30,257 US pharmaceutical patents from USPTO PatentsView (CPC A61K/A61P), cross-linked to company assignees, drug INN profiles, and pipeline programs. Search by patent number, applicant, title, or CPC code — or use facet hubs for expiring patents, assignees, and therapeutic areas.

Patent results

Page 1250 of 1,261

  1. US 6083502

    Mesothelium antigen and methods and kits for targeting it

    The United States of America, as represented by the Department of Health and Human Services · Granted Jul 4, 2000 · Expires Jun 29, 2020

    expired

  2. US 6084063

    Signal transduction inhibitors of allergic reactions

    The United States of America, as represented by the Department of Health and Human Services · Granted Jul 4, 2000 · Expires Jun 29, 2020

    expired

  3. US 6084090

    Human papilloma virus anti-sense oligonucleotides

    The United States of America, as represented by the Department of Health and Human Services · Granted Jul 4, 2000 · Expires Jun 29, 2020

    expired

  4. US 6083691

    Detection of conversion to mucoidy in Pseudomonas aeruginosa infecting cystic fibrosis patients

    The Board of Regents of the University of Texas System · Granted Jul 4, 2000 · Expires Jun 29, 2020

    expired

  5. US 6083750

    Adenovirus vectors

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Jul 4, 2000 · Expires Jun 29, 2020

    expired

  6. US 6080871

    Sulfonamides and sulfamides as H.sub.3 receptor antagonists

    The James Black Foundation Limited · Granted Jun 27, 2000 · Expires Jun 22, 2020

    expired

  7. US 6080386

    Suspended ultra-sound induced microbubble cavitation imaging

    BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA · Granted Jun 27, 2000 · Expires Jun 22, 2020

    expired

  8. US 6080791

    Method of treating a viral condition by inhibiting membrane fusion

    The Regents of the University of California · Granted Jun 27, 2000 · Expires Jun 22, 2020

    expired

  9. US 6080588

    Therapeutic methods for benzodiazepine derivatives

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Jun 27, 2000 · Expires Jun 22, 2020

    expired

  10. US 6080395

    Method and composition for topical treatment of damaged tissue using histamine as active ingredient

    Maxim Pharmaceuticals, Inc. · Granted Jun 27, 2000 · Expires Jun 22, 2020

    expired

  11. US 6080765

    Pharmaceutical composition

    Takeda Chemical Industries Ltd. · Granted Jun 27, 2000 · Expires Jun 22, 2020

    expired

  12. US 6077510

    Borna disease viral sequences, diagnostics and therapeutics for nervous system diseases

    The Regents of the University of California · Granted Jun 20, 2000 · Expires Jun 15, 2020

    expired

  13. US 6077935

    Acquired immune deficiency syndrome (AIDS) viral envelope protein and method of testing for AIDS

    The United States of America, as represented by the Department of Health and Human Services · Granted Jun 20, 2000 · Expires Jun 15, 2020

    expired

  14. US 6077516

    Live vaccine against colibacillosis

    Regents of the University of Minnesota · Granted Jun 20, 2000 · Expires Jun 15, 2020

    expired

  15. US 6077829

    Stable pharmaceutical composition of BDNF

    REGENERON PHARMACEUTICALS, INC. · Granted Jun 20, 2000 · Expires Jun 15, 2020

    expired

  16. US 6077515

    Flagella-less borrelia

    THE UNIVERSTY OF TEXAS SYSTEM,BOARD OF REGENTS · Granted Jun 20, 2000 · Expires Jun 15, 2020

    expired

  17. US 6077514

    Attenuated respiratory syncytial virus

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Jun 20, 2000 · Expires Jun 15, 2020

    expired

  18. US 6077680

    ShK toxin compositions and methods of use

    The Regents of the University of California · Granted Jun 20, 2000 · Expires Jun 15, 2020

    expired

  19. US 6077536

    Pharmaceutical formulation

    BEECHAM GROUP PLC [GB] · Granted Jun 20, 2000 · Expires Jun 15, 2020

    expired

  20. US 6075044

    Heterocyclic derivatives as inhibitors of purine salvage phosphoribosyltransferases

    The Regents of the University of California · Granted Jun 13, 2000 · Expires Jun 8, 2020

    expired

  21. US 6075027

    Treatment and prevention of hepatic disorders

    The Regents of the University of California · Granted Jun 13, 2000 · Expires Jun 8, 2020

    expired

  22. US 6075014

    Inhibitors of .beta.-lactamases and uses therefor

    Northwestern University · Granted Jun 13, 2000 · Expires Jun 8, 2020

    expired

  23. US 6075007

    Modified noggin polypeptide and compositions

    THE REGENTS OF THE UNIV. OF CALIFORNIA · Granted Jun 13, 2000 · Expires Jun 8, 2020

    expired

  24. US 6074653

    Cosmetic/dermatological w/o emulsions highly concentrated in hydroxy acids

    Centre International de Recherches Dermatalogiques Galderma (C.I.R.D.) Galderma · Granted Jun 13, 2000 · Expires Jun 8, 2020

    expired

Frequently asked questions

What patents are included in this directory?

We index 30,257 published US pharma-relevant patents filtered to CPC classes A61K and A61P, with assignee links to our company directory where a match exists.

How do I search for a patent?

Use the search box to match patent number, title, applicant name, or CPC classification (e.g. A61K). For cross-entity queries spanning news and drugs, use the global search.

How is this different from the patent intelligence dashboard?

The dashboard at /patents highlights expirations, recent grants, and assignee rankings. Browse is the full paginated directory with search — best for looking up a specific filing or applicant portfolio slice.

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