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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 1248 of 1,261

  1. US 6095134

    Methods and apparatus for fine particle formation

    BOARD OF REGENTS, THE UNIVERSITY OF · Granted Aug 1, 2000 · Expires Jul 27, 2020

    expired

  2. US 6096070

    Coated implantable medical device

    Cook Regentec LLC · Granted Aug 1, 2000 · Expires Jul 27, 2020

    expired

  3. US 6096863

    Self-assembling amphiphiles for construction of peptide secondary structures

    Regents of the University of Minnesota · Granted Aug 1, 2000 · Expires Jul 27, 2020

    expired

  4. US 6096780

    Quaternary ammonium salts and their use

    Takeda Chemical Industries Ltd. · Granted Aug 1, 2000 · Expires Jul 27, 2020

    expired

  5. US 6096716

    Liposome-mediated transfection of central nervous system cells

    The Board of Regents of the University of Texas System · Granted Aug 1, 2000 · Expires Jul 27, 2020

    expired

  6. US 6096734

    Photosensitizers for sensitizing cells

    The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland Defence Evaluation Research Agency · Granted Aug 1, 2000 · Expires Jul 27, 2020

    expired

  7. US 6096866

    Netrins

    The Regents of the University of California · Granted Aug 1, 2000 · Expires Jul 27, 2020

    expired

  8. US 6096534

    Retrovirus vectors derived from avian sarcoma leukosis viruses permitting transfer of genes into mammalian cells

    The United States of America, as represented by the Department of Health and Human Services · Granted Aug 1, 2000 · Expires Jul 27, 2020

    expired

  9. US 6096323

    Vaccine against papillomatous digital dermatitis (PDD)

    The Regents of the University of California · Granted Aug 1, 2000 · Expires Jul 27, 2020

    expired

  10. US 6096290

    Radionuclide labeling of vitamin B.sub.12 and coenzymes thereof

    Regents of the University of Minnesota · Granted Aug 1, 2000 · Expires Jul 27, 2020

    expired

  11. US 6096520

    Brain glycogen phosphorylase cancer antigen

    The Regents of the University of California · Granted Aug 1, 2000 · Expires Jul 27, 2020

    expired

  12. US 6096295

    Composition for causing skin lightening

    The Board of Regents of the University of Oklahoma · Granted Aug 1, 2000 · Expires Jul 27, 2020

    expired

  13. US 6096727

    Method for treating wounds using modified hyaluronic acid crosslinked with biscarbodiimide

    ANIKA THERAPEUTICS, INC. · Granted Aug 1, 2000 · Expires Jul 27, 2020

    expired

  14. US 6095147

    Method for photo-altering a biological system to improve biological effect

    The Regents of the University of California · Granted Aug 1, 2000 · Expires Jul 27, 2020

    expired

  15. US 6093406

    Vaccine for induction of immunity to malaria

    The United States of America as represented by the Secretary of the Army · Granted Jul 25, 2000 · Expires Jul 20, 2020

    expired

  16. US 6093702

    Mixtures of dideoxy-nucleosides and hydroxycarbamide for inhibiting retroviral spread

    The United States of America, as represented by the Department of Health and Human Services · Granted Jul 25, 2000 · Expires Jul 20, 2020

    expired

  17. US 6093557

    Electrospraying apparatus and method for introducing material into cells

    Regents of the University of Minnesota · Granted Jul 25, 2000 · Expires Jul 20, 2020

    expired

  18. US 6093698

    Polysubstituted benzimidazoles as antiviral agents

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Jul 25, 2000 · Expires Jul 20, 2020

    expired

  19. US 6093800

    E25a protein, methods for production and use thereof

    The Regents of the University of California · Granted Jul 25, 2000 · Expires Jul 20, 2020

    expired

  20. US 6093809

    Telomerase

    The Regents of the University of Technology Office of Technology Transfer · Granted Jul 25, 2000 · Expires Jul 20, 2020

    expired

  21. US 6093399

    Methods and compositions for the specific coagulation of vasculature

    The Board of Regents of the University of Texas System · Granted Jul 25, 2000 · Expires Jul 20, 2020

    expired

  22. US 6090811

    Anti-neurogenic inflammatory compounds and compositions and methods of use thereof

    THE REGENTS OF THE UNIV. OF CALIFORNIA · Granted Jul 18, 2000 · Expires Jul 13, 2020

    expired

  23. US 6090795

    Human derived monocyte attracting purified peptide products useful in a method of treating infection and neoplasms in a human body

    The United States of America, as represented by the Department of Health and Human Services · Granted Jul 18, 2000 · Expires Jul 13, 2020

    expired

  24. US 6090368

    Pharmaceutical compositions for intranasal spray administration of ketorolac tromethamine

    Board of Governors for Higher Education, State of Rhode Island and Providence Plantations · Granted Jul 18, 2000 · Expires Jul 13, 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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