Tuesday, June 23, 2026

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 1,771
Drugs linked 4,798

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 656 of 1,261
  1. US 9533966

    Cyclic compounds

    Takeda Pharmaceutical Company Limited · Granted Jan 3, 2017 · Expires Dec 29, 2036

    granted
  2. US 9533962

    (2R,4R)-5-(5′-chloro-2′-fluorobiphenyl-4-yl)-2-hydroxy-4-[(5-methyloxazole-2-carbonyl)amino]pentanoic acid

    Theravance Biopharma R&D IP, LLC · Granted Jan 3, 2017 · Expires Dec 29, 2036

    granted
  3. US 9533014

    Synergistic bacterial compositions and methods of production and use thereof

    Seres Therapeutics, Inc. · Granted Jan 3, 2017 · Expires Dec 29, 2036

    granted
  4. US 9532948

    Nanostructure suitable for sequestering cholesterol and other molecules

    Northwestern University · Granted Jan 3, 2017 · Expires Dec 29, 2036

    granted
  5. US 9532998

    Prodrugs of 2,4-pyrimidinediamine compounds and their uses

    Rigel Pharmaceuticals, Inc. · Granted Jan 3, 2017 · Expires Dec 29, 2036

    granted
  6. US 9532989

    Oxadiazolo[3,2-A]pyrimidines and thiadiazolo[3,2-A]pyrimidines

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Jan 3, 2017 · Expires Dec 29, 2036

    granted
  7. US 9532555

    Humanized dipeptidyl peptidase IV (DPP4) animals

    REGENERON PHARMACEUTICALS, INC. · Granted Jan 3, 2017 · Expires Dec 29, 2036

    granted
  8. CH 711279

    Verpacktes Arzneimittel, umfassend eine Retardformulierung von Naloxon oder einem pharmazeutisch verträglichen Salz davon, und eine Verpackung.

    ACINO PHARMA AG [CH] · Granted Dec 30, 2016 · Expires Dec 25, 2036

    granted
  9. CA 2985531

    COMPOSITION DEODORANTE COMPRENANT UN MELANGE D'ALPHA-, BETA- ET GAMMA- CYCLODEXTRINE

    ACRAF [IT] · Granted Dec 29, 2016 · Expires Dec 24, 2036

    granted
  10. WO 2016209959

    COMBINAISONS DE PEPTIDES ET LEUR UTILISATION DANS LE TRAITEMENT DE L'ALLERGIE AUX POLLEN DE CÈDRE

    ALK-ABELLÓ AS [DK] · Granted Dec 29, 2016 · Expires Dec 24, 2036

    granted
  11. US 9526799

    Low density lipoprotein receptor-mediated siRNA delivery

    Arrowhead Pharmaceuticals, Inc. · Granted Dec 27, 2016 · Expires Dec 22, 2036

    granted
  12. US 9526760

    LEDGF peptides and formulations thereof for treatment of degenerative disorders

    The Regents of the University of Colorado, a Body Corporate · Granted Dec 27, 2016 · Expires Dec 22, 2036

    granted
  13. US 9526769

    Macrocylic oximyl hepatitis C protease inhibitors

    Enanta Pharmaceuticals, Inc. · Granted Dec 27, 2016 · Expires Dec 22, 2036

    granted
  14. US 9526882

    Percutaneous administration device and method for producing the same

    OPTNICS PRECISION CO., LTD. · Granted Dec 27, 2016 · Expires Dec 22, 2036

    granted
  15. US 9527884

    Substrates and inhibitors of antiplasmin cleaving enzyme and fibroblast activation protein and methods of use

    The Board of Regents of the University of Oklahoma · Granted Dec 27, 2016 · Expires Dec 22, 2036

    granted
  16. US 9527919

    High affinity anti-prostate stem cell antigen (PSCA) antibodies for cancer targeting and detection

    The Regents of the University of California · Granted Dec 27, 2016 · Expires Dec 22, 2036

    granted
  17. US 9527903

    Engineered antibody constant domain molecules

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Dec 27, 2016 · Expires Dec 22, 2036

    granted
  18. US 9526739

    Compositions and methods to treat cardiac diseases

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Dec 27, 2016 · Expires Dec 22, 2036

    granted
  19. US 9526675

    Dentinal tubule sealing material

    KURARAY NORITAKE DENTAL INC. · Granted Dec 27, 2016 · Expires Dec 22, 2036

    granted
  20. US 9526737

    Oxysterols for activation of hedgehog signaling, osteoinduction, antiadipogenesis, and Wnt signaling

    The Regents of the University of California · Granted Dec 27, 2016 · Expires Dec 22, 2036

    granted
  21. US 9528109

    Methods and means for efficient skipping of exon 45 in duchenne muscular dystrophy pre-mRNA

    BIOMARIN TECHNOLOGIES B.V. · Granted Dec 27, 2016 · Expires Dec 22, 2036

    granted
  22. US 9529005

    Modulating bacterial MAM polypeptides in pathogenic disease

    The Board of Regents of the University of Texas System · Granted Dec 27, 2016 · Expires Dec 22, 2036

    granted
  23. US 9529001

    Methods of diagnosing and treating autism

    The Regents of the University of California · Granted Dec 27, 2016 · Expires Dec 22, 2036

    granted
  24. US 9528094

    Attenuated African swine fever virus vaccine based in the deletion of MGF genes

    The United States of America, as represented by the Secretary of Agriculture · Granted Dec 27, 2016 · Expires Dec 22, 2036

    granted

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.