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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 1190 of 1,261

  1. US 6495582

    Isoxazole compositions useful as inhibitors of ERK

    Vertex Pharmaceuticals Incorporated · Granted Dec 17, 2002 · Expires Dec 12, 2022

    expired

  2. US 6495581

    Oxyiminoalkanoic acid derivatives

    Takeda Chemical Industries Ltd. · Granted Dec 17, 2002 · Expires Dec 12, 2022

    expired

  3. US 6495322

    RAIDD, a novel death adaptor molecule

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Dec 17, 2002 · Expires Dec 12, 2022

    expired

  4. US 6495145

    LktA deletion mutant of P. haemolytica

    The United States of America, as represented by the Secretary of Agriculture · Granted Dec 17, 2002 · Expires Dec 12, 2022

    expired

  5. US 6495072

    Method for making basis for a dental restoration

    Cicero Dental Systems, B.V. · Granted Dec 17, 2002 · Expires Dec 12, 2022

    expired

  6. US 6495591

    Fungal efflux pump inhibitors

    Essential Therapeutics, Inc. · Granted Dec 17, 2002 · Expires Dec 12, 2022

    expired

  7. US 6492104

    EIA test using nondenatured HIV antigen for early detection of HIV infection

    The Board of Regents of the University of Texas System · Granted Dec 10, 2002 · Expires Dec 5, 2022

    expired

  8. US 6492504

    Nucleotide sequence of mammastatin and methods of use

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Dec 10, 2002 · Expires Dec 5, 2022

    expired

  9. US 6491908

    Selective elimination of T cells that recognize specific preselected targets

    The United States of America as Represented by the Secretary of the Department of Health and Human Services · Granted Dec 10, 2002 · Expires Dec 5, 2022

    expired

  10. US 6491906

    CXC chemokines as regulators of angiogenesis

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Dec 10, 2002 · Expires Dec 5, 2022

    expired

  11. US 6492166

    Use of constitutive transport elements for host range control

    The United States of America as Represented by the Secretary of the Department of Health and Human Services · Granted Dec 10, 2002 · Expires Dec 5, 2022

    expired

  12. US 6492328

    Novispirins: antimicrobial peptides

    The Regents of the University of California · Granted Dec 10, 2002 · Expires Dec 5, 2022

    expired

  13. US 6492324

    APJ ligand polypeptides

    Takeda Chemical Industries Ltd. · Granted Dec 10, 2002 · Expires Dec 5, 2022

    expired

  14. US 6492498

    Multimeric immunotoxins

    Regents of the University of Minnesota · Granted Dec 10, 2002 · Expires Dec 5, 2022

    expired

  15. US 6492426

    Use of 1-aminoindan derivatives for treatment of mania in bipolar mood disorder

    TEVA PHARMACEUTICAL INDUSTRIES, LTD. · Granted Dec 10, 2002 · Expires Dec 5, 2022

    expired

  16. US 6492152

    Core 1 &bgr;3-galactosyl transferases and methods of use thereof

    The Board of Regents of the University of Oklahoma · Granted Dec 10, 2002 · Expires Dec 5, 2022

    expired

  17. US 6492165

    Retrovirus isolated from humans

    The United States of America as Represented by the Secretary of the Department of Health and Human Services · Granted Dec 10, 2002 · Expires Dec 5, 2022

    expired

  18. US 6489144

    Methods for enhancing the production of interferon in cell culture

    The Regents of the University of California · Granted Dec 3, 2002 · Expires Nov 28, 2022

    expired

  19. US 6489163

    Ribozyme mediated inactivation of the androgen receptor

    The Board of Regents of the University of Texas System · Granted Dec 3, 2002 · Expires Nov 28, 2022

    expired

  20. US 6489315

    Cyclic compounds, their production and use

    Takeda Chemical Industries Ltd. · Granted Dec 3, 2002 · Expires Nov 28, 2022

    expired

  21. US 6489308

    Inhibitors of serine protease activity, methods and compositions for treatment of nitric-oxide-induced clinical conditions

    The Regents of the University of Technology Office of Technology Transfer · Granted Dec 3, 2002 · Expires Nov 28, 2022

    expired

  22. US 6489134

    Kinesin motor modulators derived from the marine sponge Adocia

    The Regents of the University of California · Granted Dec 3, 2002 · Expires Nov 28, 2022

    expired

  23. US 6489299

    Methods for treatment of multiple sclerosis using peptide analogues at position 91 of human myelin basic protein

    Neurocrine Biosciences, Inc. · Granted Dec 3, 2002 · Expires Nov 28, 2022

    expired

  24. US 6489362

    Carnitine supplemented diet to prevent or alleviate ascites in broiler type poultry

    The Board of Regents for Oklahoma State University · Granted Dec 3, 2002 · Expires Nov 28, 2022

    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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