Saturday, June 13, 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 1,769
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 190 of 1,261
  1. US 11672776

    Multi-arm polymeric alkanoate conjugates

    Nektar Therapeutics · Granted Jun 13, 2023 · Expires Jun 8, 2043

    granted
  2. US 11674121

    Platform for generating safe cell therapeutics

    The Regents of the University of California · Granted Jun 13, 2023 · Expires Jun 8, 2043

    granted
  3. US 11672775

    Treprostinil prodrugs

    United Therapeutics Corporation · Granted Jun 13, 2023 · Expires Jun 8, 2043

    granted
  4. US 11672791

    Tyrosine kinase inhibitors

    Rigel Pharmaceuticals, Inc. · Granted Jun 13, 2023 · Expires Jun 8, 2043

    granted
  5. US 11672793

    Compositions of CXCR4 inhibitors and methods of preparation and use

    X4 Pharmaceuticals, Inc. · Granted Jun 13, 2023 · Expires Jun 8, 2043

    granted
  6. US 11672771

    Beta-alethine, immune modulators, and uses thereof

    AxImmune, Inc. · Granted Jun 13, 2023 · Expires Jun 8, 2043

    granted
  7. US 2023174645

    ANTI-HEMOJUVELIN (HJV) ANTIBODIES FOR TREATING MYELOFIBROSIS

    DISC MEDICINE INC [US] · Granted Jun 8, 2023 · Expires Jun 3, 2043

    granted
  8. US 11667911

    Use of exonucleases to improve CRISPR/CAS-mediated genome editing

    Editas Medicine, Inc. · Granted Jun 6, 2023 · Expires Jun 1, 2043

    granted
  9. US 11666536

    Extended release compositions comprising pyridostigmine

    Amneal Complex Products Research LLC · Granted Jun 6, 2023 · Expires Jun 1, 2043

    granted
  10. US 11666557

    Triazolone compounds and uses thereof

    TEMPEST THERAPEUTICS, INC. · Granted Jun 6, 2023 · Expires Jun 1, 2043

    granted
  11. US 11666663

    Hexameric tetrahedral RNA nanostructures

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Jun 6, 2023 · Expires Jun 1, 2043

    granted
  12. US 11667701

    Anti-PfRH5 antibodies and antigen-binding fragments thereof

    REGENERON PHARMACEUTICALS, INC. · Granted Jun 6, 2023 · Expires Jun 1, 2043

    granted
  13. US 11667717

    Antibodies binding to human IL-4R, preparation method therefor and use thereof

    SUNSHINE GUOJIAN PHARMACEUTICAL (SHANGHAI) CO., LTD. · Granted Jun 6, 2023 · Expires Jun 1, 2043

    granted
  14. US 11667784

    Copolymers including cinchona alkaloid components and one or more acrylamide or acrylate containing components, complexes containing the same, and methods of using the

    Regents of the University of Minnesota · Granted Jun 6, 2023 · Expires Jun 1, 2043

    granted
  15. US 11666547

    Methods for treating cognitive deficits in a subject having schizophrenia, bipolar disorder, or psychiatric depression, and exhibiting cognitive deficits by administering an antagonist of the Na+-K+-2Cl-cation-chloride cotransporter isoform 1 (NKCC1)

    Northwestern University · Granted Jun 6, 2023 · Expires Jun 1, 2043

    granted
  16. US 11667920

    Methods for treating brain injury

    The Regents of the University of California · Granted Jun 6, 2023 · Expires Jun 1, 2043

    granted
  17. US 11668704

    Degradation preventing means for immunoassay reagent containing insoluble carrier particles

    Fujikura Kasei Co., Ltd. · Granted Jun 6, 2023 · Expires Jun 1, 2043

    granted
  18. US 11666528

    Drug implants containing enzalutamide and methods of use thereof

    The Regents of the University of California · Granted Jun 6, 2023 · Expires Jun 1, 2043

    granted
  19. US 11666660

    Glycan-dependent immunotherapeutic molecules

    The Regents of the University of California · Granted Jun 6, 2023 · Expires Jun 1, 2043

    granted
  20. US 11667662

    Modulators of 5′-nucleotidase, ecto and the use thereof

    Arcus Biosciences, Inc. · Granted Jun 6, 2023 · Expires Jun 1, 2043

    granted
  21. US 11667924

    Increasing levels of nicotinic alkaloids in plants

    22ND CENTURY LIMITED, LLC · Granted Jun 6, 2023 · Expires Jun 1, 2043

    granted
  22. US 11667612

    Compositions and methods for delivering pharmaceutical agents

    Arizona Board of Regents on Behalf of the University of Arizona · Granted Jun 6, 2023 · Expires Jun 1, 2043

    granted
  23. US 11666596

    Nucleotide, polypeptide and applications thereof

    THE FIRST AFFILIATED HOSPITAL, SUN YAT-SEN UNIVERSITY · Granted Jun 6, 2023 · Expires Jun 1, 2043

    granted
  24. US 11670409

    Method and apparatus for providing a pharmacokinetic drug dosing regiment

    Takeda Pharmaceutical Company Limited · Granted Jun 6, 2023 · Expires Jun 1, 2043

    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.