Sunday, June 21, 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 495 of 1,261
  1. US 10307416

    Oligomer-opioid agonist conjugates

    Nektar Therapeutics · Granted Jun 4, 2019 · Expires May 30, 2039

    granted
  2. US 10307398

    Resuscitation composition and methods of making and using

    Regents of the University of Minnesota · Granted Jun 4, 2019 · Expires May 30, 2039

    granted
  3. US 10306874

    Non-human animals having a humanized lymphocyte-activation gene 3

    REGENERON PHARMACEUTICALS, INC. · Granted Jun 4, 2019 · Expires May 30, 2039

    granted
  4. US 10307386

    Methods of treating non-alcoholic steatohepatitis (NASH) using cysteamine products

    The Regents of the University of California · Granted Jun 4, 2019 · Expires May 30, 2039

    granted
  5. HR P20190642

    ARIPIPRAZOLE PRODRUG COMPOSITIONS

    ALKERMES PHARMA IRELAND LTD [IE] · Granted May 31, 2019 · Expires May 26, 2039

    granted
  6. IL 265680

    Dimeric contrast agents

    BRACCO IMAGING SPA [IT] · Granted May 30, 2019 · Expires May 25, 2039

    granted
  7. US 2019161472

    NEW ANTIBACTERIAL COMPOUNDS

    ACRAF [IT] · Granted May 30, 2019 · Expires May 25, 2039

    granted
  8. US 10300134

    Vaccine formulations and methods of preparation and use thereof

    Tejas Discovery and Research, LLC · Granted May 28, 2019 · Expires May 23, 2039

    granted
  9. US 10301292

    Bicyclic compound

    Takeda Pharmaceutical Company Limited · Granted May 28, 2019 · Expires May 23, 2039

    granted
  10. US 10301622

    Quantification and spatio-temporal tracking of a target using a spherical nucleic acid (SNA)

    Northwestern University · Granted May 28, 2019 · Expires May 23, 2039

    granted
  11. US 10301371

    Cyclic monomer and dimer peptides having integrin antagonist activity

    Protagonist Therapeutics, Inc. · Granted May 28, 2019 · Expires May 23, 2039

    granted
  12. US 10301323

    Histone deacetylase inhibitors

    BIOMARIN PHARMACEUTICAL INC. · Granted May 28, 2019 · Expires May 23, 2039

    granted
  13. US 10301304

    Selective inhibitor of phosphatidylinositol 3-kinase-gamma

    Vertex Pharmaceuticals Incorporated · Granted May 28, 2019 · Expires May 23, 2039

    granted
  14. US 10300150

    Virion-derived nanospheres for selective delivery of therapeutic and diagnostic agents to cancer cells

    Aura Biosciences, Inc. · Granted May 28, 2019 · Expires May 23, 2039

    granted
  15. US 10300113

    Targeted therapeutic proteins

    BIOMARIN PHARMACEUTICAL INC. · Granted May 28, 2019 · Expires May 23, 2039

    granted
  16. US 10300074

    Use of inhibitor of apoptosis protein (IAP) antagonists in HIV therapy

    SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · Granted May 28, 2019 · Expires May 23, 2039

    granted
  17. US 10300073

    Use of CDK9 and BRD4 inhibitors to inhibit inflammation

    The Regents of the University of California · Granted May 28, 2019 · Expires May 23, 2039

    granted
  18. US 10300027

    Effective sensitizing dose of a gelled immunomodulating topical composition

    Phio Pharmaceuticals Corp. · Granted May 28, 2019 · Expires May 23, 2039

    granted
  19. US 10300047

    Crystalline forms of 3-[5-(2-fluorophenyl)-[1,2,4]oxadiazol-3-yl]-benzoic acid for the treatment of disease

    PTC THERAPEUTICS, INC. · Granted May 28, 2019 · Expires May 23, 2039

    granted
  20. US 10300010

    Methods for delivering entanercept preparations into a lumen of the intestinal tract using a swallowable drug delivery device

    Rani Therapeutics, LLC · Granted May 28, 2019 · Expires May 23, 2039

    granted
  21. US 10300036

    Compositions and methods for treating and preventing lung injury

    Arizona Board of Regents on Behalf of the University of Arizona · Granted May 28, 2019 · Expires May 23, 2039

    granted
  22. US 10301369

    Nucleic acids encoding targeted therapeutic lysosomal enzyme fusion proteins

    BIOMARIN PHARMACEUTICAL INC. · Granted May 28, 2019 · Expires May 23, 2039

    granted
  23. US 10301365

    Met e 1 tropomyosin variants for use in allergen-specific immunotherapy

    The Regents of the University of California · Granted May 28, 2019 · Expires May 23, 2039

    granted
  24. US 10301317

    Inhibitors of ERK and methods of use

    Kura Oncology, Inc. · Granted May 28, 2019 · Expires May 23, 2039

    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.