Friday, June 19, 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 903 of 1,261
  1. US 8283461

    Multiple promoter expression cassettes for simultaneous delivery of RNAi agents

    Benitec, Inc. · Granted Oct 9, 2012 · Expires Oct 4, 2032

    granted
  2. US 8283370

    Imidazolidinedione derivatives as antimalarial agents, preparation thereof, and methods of use

    The United States of America as represented by the Secretary of the Army · Granted Oct 9, 2012 · Expires Oct 4, 2032

    granted
  3. US 8283377

    Method for inhibiting blood vessel stenosis

    China Medical University · Granted Oct 9, 2012 · Expires Oct 4, 2032

    granted
  4. US 8283353

    Fused ring compound and use thereof

    Takeda Pharmaceutical Company Limited · Granted Oct 9, 2012 · Expires Oct 4, 2032

    granted
  5. US 8283368

    Selective ligands for the dopamine 3 (D3) receptor and methods of using the same

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Oct 9, 2012 · Expires Oct 4, 2032

    granted
  6. US 8282926

    CCR5-specific antibodies with HIV neutralizing activity that recognize a linear dodecapeptide that mimics a conformational epitope in the second extracellular loop of CCR5

    The United States of America as Represented by the Secretary of the Department of Health and Human Services · Granted Oct 9, 2012 · Expires Oct 4, 2032

    granted
  7. US 8283308

    Copolymer-stabilized emulsions

    The Regents of the University of California · Granted Oct 9, 2012 · Expires Oct 4, 2032

    granted
  8. US 8283114

    Genes of an otitis media isolate of nontypeable Haemophilus influenzae

    The Board of Regents of the University of Oklahoma · Granted Oct 9, 2012 · Expires Oct 4, 2032

    granted
  9. US 8283151

    Isolation, cloning and characterization of new adeno-associated virus (AAV) serotypes

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Oct 9, 2012 · Expires Oct 4, 2032

    granted
  10. US 8283309

    Bridged carbocyclic oxime hepatitis C virus serine protease inhibitors

    Enanta Pharmaceuticals, Inc. · Granted Oct 9, 2012 · Expires Oct 4, 2032

    granted
  11. US 8278348

    Chondropsin-class antitumor V-atpase inhibitor compounds, compositions and methods of use thereof

    The United States of America as Represented by the Secretary of the Department of Health and Human Services · Granted Oct 2, 2012 · Expires Sep 27, 2032

    granted
  12. US 8278450

    Kinase inhibitors

    Takeda Pharmaceutical Company Limited · Granted Oct 2, 2012 · Expires Sep 27, 2032

    granted
  13. US 8277796

    Regeneration and repair of neural tissue using postpartum-derived cells

    Advanced Technologies and Regenerative Medicine, LLC · Granted Oct 2, 2012 · Expires Sep 27, 2032

    granted
  14. US 8278083

    Inactivated influenza virus compositions

    The United States of America as Represented by the Secretary of the Department of Health and Human Services · Granted Oct 2, 2012 · Expires Sep 27, 2032

    granted
  15. US 8278297

    Protein kinase inhibitors

    Vertex Pharmaceuticals Incorporated · Granted Oct 2, 2012 · Expires Sep 27, 2032

    granted
  16. US 8278306

    C-met protein kinase inhibitors

    Vertex Pharmaceuticals Incorporated · Granted Oct 2, 2012 · Expires Sep 27, 2032

    granted
  17. US 8277797

    Interferon-β production modulating Listeria strains and methods for using same

    The Regents of the University of California · Granted Oct 2, 2012 · Expires Sep 27, 2032

    granted
  18. US 8277831

    Drug-enhanced adhesion prevention

    Advanced Technologies and Regenerative Medicine, LLC · Granted Oct 2, 2012 · Expires Sep 27, 2032

    granted
  19. US 8278084

    Aminopyridine dimer compounds, compositions and related methods for neuronal nitric oxide synthase inhibition

    Northwestern University · Granted Oct 2, 2012 · Expires Sep 27, 2032

    granted
  20. US 8277798

    Use of cells containing a specific DNA molecule as cytopathic agents to inhibit the proliferation of cells

    Bayerische Julius-Maximilians-Universität Würzburg · Granted Oct 2, 2012 · Expires Sep 27, 2032

    granted
  21. US 8278246

    Biocontrol of storage maladies of potatoes by bacterial antagonists produced in co-culture

    The United States of America, as represented by the Secretary of Agriculture · Granted Oct 2, 2012 · Expires Sep 27, 2032

    granted
  22. US 8278100

    Lasonolide compounds as reagents for inducing premature chromosome condensation and methods for treating disorders

    The United States of America as Represented by the Secretary of the Department of Health and Human Services · Granted Oct 2, 2012 · Expires Sep 27, 2032

    granted
  23. US 8278293

    Diazo bicyclic Smac mimetics and the uses thereof

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Oct 2, 2012 · Expires Sep 27, 2032

    granted
  24. US 8278299

    Pyrimidinediamine kinase inhibitors

    Rigel Pharmaceuticals, Inc. · Granted Oct 2, 2012 · Expires Sep 27, 2032

    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.