Monday, June 22, 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 727 of 1,261
  1. US 9169354

    Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same

    Serina Therapeutics, Inc. · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  2. US 9169280

    Methods for the synthesis of plasmalogens and plasmalogen derivatives, and therapeutic uses thereof

    Phenomenome Discoveries Inc. · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  3. US 9169509

    Topoisomerase 2b as a predictor of susceptibility to anthracycline-induced cardiotoxicity

    The Board of Regents of the University of Texas System · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  4. US 9169326

    Recombinant monoclonal antibodies and corresponding antigens for colon and pancreatic cancers

    PRECISION BIOLOGICS, INC. · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  5. US 9169321

    Activatable binding polypeptides and methods of identification and use thereof

    The Regents of the University of California · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  6. US 9169313

    Method of treatment of cancers characterized by ligand-dependent activating mutations in FGFR2 with FGFR1 ECD proteins

    Five Prime Therapeutics, Inc. · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  7. US 9169303

    Vault compositions for immunization

    The Regents of the University of California · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  8. US 9169294

    Anti-angiogenic molecules, nanostructures and uses thereof

    Northwestern University · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  9. US 9169249

    Protein kinase C inhibitors and uses thereof

    Rigel Pharmaceuticals, Inc. · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  10. US 9169182

    Chrysophaentin analogs that inhibit FtsZ protein

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  11. US 9168311

    Oligomer-dantrolene conjugates and related compounds

    Nektar Therapeutics · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  12. US 9168297

    Regulation of skin pigmentation by neuregulin-1 (NRG-1)

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  13. US 9169238

    Solid pharmaceutical composition

    Takeda Pharmaceutical Company Limited · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  14. US 9168262

    Estriol therapy for multiple sclerosis and other autoimmune diseases

    The Regents of the University of California · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  15. US 9167841

    Tangerine peel extract and its preparation and application

    INFINITUS (CHINA) COMPANY LTD. · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  16. US 9168266

    Hybrid diazeniumdiolated compounds, pharmaceutical compositions, and method of treating cancer

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  17. US 9168227

    Multi-encapsulated microspheres made with oxidized cellulose for in-situ reactions

    Covidien LP · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  18. US 9169495

    Targeted gene delivery to non-phagocytic mammalian cells via bacterially derived intact minicells

    EnGeneIC Molecular Delivery Pty Ltd · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  19. US 9169296

    Expression and assembly of human group C rotavirus-like particles and uses thereof

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  20. US 9168291

    β-mannosylceramide and stimulation of NKT cell anti-tumor immunity

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  21. US 9168269

    Inhibitors of long and very long chain fatty acid metabolism as broad spectrum anti-virals

    THE TRUSTEES OF PRINCETON UNIVERSITY · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  22. US 9168261

    Compositions and methods for cartilage repair

    REGENERATIVE SCIENCES, LLC · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  23. US 9169297

    Subgenomic replicons of the flavivirus dengue

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Oct 27, 2015 · Expires Oct 22, 2035

    granted
  24. US 9169350

    N-maleimidyl polymer derivatives

    Nektar Therapeutics · Granted Oct 27, 2015 · Expires Oct 22, 2035

    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.