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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 1216 of 1,261

  1. US 6313178

    Use of hexahydrolupulones as antibacterial and anticancer agents

    Regents of the University of Minnesota · Granted Nov 6, 2001 · Expires Nov 1, 2021

    expired

  2. US 6313163

    2,4-pentadienoic acid derivatives having retinoid-like biological activity

    ALLERGEN SALES INC [US] · Granted Nov 6, 2001 · Expires Nov 1, 2021

    expired

  3. EP 1148873

    HOCHREINES ETHYLEICOSAPENTAENAT UND ANDERE EPA-DERIVATE ZUR BEHANDLUNG VON NEUROLOGISCHEN ERKRANKUNGEN

    LAXDALE LTD [GB] · Granted Oct 31, 2001 · Expires Oct 26, 2021

    expired

  4. US 6310064

    Aralkyl diazabicycloalkane derivatives for CNS disorders

    The United States of America, as represented by the Department of Health and Human Services · Granted Oct 30, 2001 · Expires Oct 25, 2021

    expired

  5. US 6309643

    IBD-associated microbial antigens and methods of using same

    The Regents of the University of California · Granted Oct 30, 2001 · Expires Oct 25, 2021

    expired

  6. US 6309634

    Methods of treating Parkinson's disease using recombinant adeno-associated vector (rAAV)

    The Regents of the University of California · Granted Oct 30, 2001 · Expires Oct 25, 2021

    expired

  7. US 6309669

    Therapeutic treatment and prevention of infections with a bioactive materials encapsulated within a biodegradable-biocompatible polymeric matrix

    The United States of America as represented by the Secretary of the Army · Granted Oct 30, 2001 · Expires Oct 25, 2021

    expired

  8. US 6309644

    Parasitic nematode transglutaminase proteins and uses thereof

    The Board of Regents of the University of Texas System · Granted Oct 30, 2001 · Expires Oct 25, 2021

    expired

  9. US 6310107

    Amine compounds, their production and use as amyloid-.beta. production inhibitors

    Takeda Chemical Industries Ltd. · Granted Oct 30, 2001 · Expires Oct 25, 2021

    expired

  10. US 6310088

    Hydroxamic and carboxylic acid derivatives having MMP and TNF inhibitory activity

    Darwin Discovery Limited · Granted Oct 30, 2001 · Expires Oct 25, 2021

    expired

  11. US 6310190

    USPA1 and USPA2 antigens of Moraxella catarrhalis

    The Board of Regents of the University of Texas · Granted Oct 30, 2001 · Expires Oct 25, 2021

    expired

  12. US 6310046

    Sequestrin of Plasmodium falciparum

    The United States of America as represented by the Secretary of the Army · Granted Oct 30, 2001 · Expires Oct 25, 2021

    expired

  13. US 6309867

    Telomerase

    The Regents of the University of Technology Office of Technology Transfer · Granted Oct 30, 2001 · Expires Oct 25, 2021

    expired

  14. US 6309651

    Method of and compositions for immunization with the pseudomonas V antigen

    The Regents of the University of California · Granted Oct 30, 2001 · Expires Oct 25, 2021

    expired

  15. US 6309854

    Polynucleotides encoding ligands of the neuropeptide receptor HFGAN72

    The Board of Regents of the University of Texas System · Granted Oct 30, 2001 · Expires Oct 25, 2021

    expired

  16. US 6309650

    Attenuated Japanese encephalitis virus adapted to Vero cell and a Japanese encephalitis vaccine

    The United States of America as represented by the Secretary of the Army · Granted Oct 30, 2001 · Expires Oct 25, 2021

    expired

  17. US 6309638

    Netrins

    The Regents of the University of California · Granted Oct 30, 2001 · Expires Oct 25, 2021

    expired

  18. US 6309631

    Barrier cream

    The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland · Granted Oct 30, 2001 · Expires Oct 25, 2021

    expired

  19. US 6309352

    Real time optoacoustic monitoring of changes in tissue properties

    The Board of Regents of the University of Texas System · Granted Oct 30, 2001 · Expires Oct 25, 2021

    expired

  20. US 6309639

    Method for inhibiting an inflammatory response using antibodies to P-selectin glycoprotein ligand

    The Board of Regents of the University of Oklahoma · Granted Oct 30, 2001 · Expires Oct 25, 2021

    expired

  21. US 6306826

    Treatment of heart failure with growth hormone

    The Regents of the University of California · Granted Oct 23, 2001 · Expires Oct 18, 2021

    expired

  22. US 6306851

    Cyclocarbamate and cyclic amide derivatives

    Ligand Pharmaceuticals Incorporated · Granted Oct 23, 2001 · Expires Oct 18, 2021

    expired

  23. US 6307075

    Therapeutically effective 1.alpha., 25-dihydroxyvitamin D3 analogs

    The Regents of the University of California · Granted Oct 23, 2001 · Expires Oct 18, 2021

    expired

  24. US 6307090

    Acylated oligopeptide derivatives having cell signal inhibiting activity

    The United States of America, as represented by the Department of Health and Human Services · Granted Oct 23, 2001 · Expires Oct 18, 2021

    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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