Friday, June 26, 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 854 of 1,261
  1. US 8524726

    Amido derivatives and their use as positive allosteric modulators of metabotropic glutamate receptors

    Addex Pharma, S.A. · Granted Sep 3, 2013 · Expires Aug 29, 2033

    granted
  2. US 8524902

    [1,2,4]triazolo[4,3-f]pteridines useful as inhibitors of protein kinases

    Vertex Pharmaceuticals Incorporated · Granted Sep 3, 2013 · Expires Aug 29, 2033

    granted
  3. US 8524906

    Tetrahydrothiazolopyridine inhibitors of phosphatidylinositol 3-kinase

    Vertex Pharmaceuticals Incorporated · Granted Sep 3, 2013 · Expires Aug 29, 2033

    granted
  4. US 8524910

    Pyridyl derivatives as CFTR modulators

    Vertex Pharmaceuticals Incorporated · Granted Sep 3, 2013 · Expires Aug 29, 2033

    granted
  5. US 8524748

    Heteroalkyl biphenyl antagonists of prostaglandin D2 receptors

    Panmira Pharmaceuticals, LLC · Granted Sep 3, 2013 · Expires Aug 29, 2033

    granted
  6. US 8524678

    Method for delivering genes

    The Regents of the University of Colorado, a Body Corporate · Granted Sep 3, 2013 · Expires Aug 29, 2033

    granted
  7. US 8524456

    Recombinant monoclonal antibodies and corresponding antigens for colon and pancreatic cancers

    PRECISION BIOLOGICS, INC. · Granted Sep 3, 2013 · Expires Aug 29, 2033

    granted
  8. US 8524500

    Methods and compositions for targeted cleavage and recombination

    Sangamo Biosciences, Inc. · Granted Sep 3, 2013 · Expires Aug 29, 2033

    granted
  9. US 8524482

    Method and system for sampling and separating submicron-sized particles based on density and or size to detect the presence of a particular agent

    The United States of America as represented by the Secretary of the Army · Granted Sep 3, 2013 · Expires Aug 29, 2033

    granted
  10. US 8524248

    Methods to diagnose and immunize against the virus causing human Merkel cell carcinoma

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Sep 3, 2013 · Expires Aug 29, 2033

    granted
  11. US 8524239

    Photosensitizing antibody-fluorophore conjugates

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Sep 3, 2013 · Expires Aug 29, 2033

    granted
  12. US 8524221

    Methods and compositions for gene inactivation

    Sangamo Biosciences, Inc. · Granted Sep 3, 2013 · Expires Aug 29, 2033

    granted
  13. US 8524194

    Radiolabelled MMP selective compounds

    ACADEMISCH MEDISCH CENTRUM BIJ DE UNIVERSITEIT VAN AMSTERDAM · Granted Sep 3, 2013 · Expires Aug 29, 2033

    granted
  14. US 8524674

    Method of improving the conditioned reflex habit, the muscle tonus, or the motion coordination of a patient after suffering trauma to the brain cortex

    Obschestvo S Ogranichennoi Otvetstvennostyu “Sia Peptides” · Granted Sep 3, 2013 · Expires Aug 29, 2033

    granted
  15. US 8524720

    Substituted N-(pyrazol-5-yl)-pyrrolo[3,2-D]pyrimidin-4-amine useful as protein kinase inhibitors

    Vertex Pharmaceuticals Incorporated · Granted Sep 3, 2013 · Expires Aug 29, 2033

    granted
  16. US 8524682

    Compositions and methods for inhibiting EZH2

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Sep 3, 2013 · Expires Aug 29, 2033

    granted
  17. CA 2864833

    COMPOSITIONS OPHTALMIQUES COMPRENANT DES CIRES NATURELLES ALCOXYLEES

    BAUSCH & LOMB [US] · Granted Aug 29, 2013 · Expires Aug 24, 2033

    granted
  18. WO 2013126156

    COMPOSÉS AGONISTES DE RÉCEPTEURS DE GLUCOCORTICOÏDES SÉLECTIFS DONNEURS D'OXYDE NITRIQUE ET COMPOSITIONS OPHTALMIQUES

    BAUSCH & LOMB [US] · Granted Aug 29, 2013 · Expires Aug 24, 2033

    granted
  19. US 8518440

    Biodegradable osmotic pump implant for drug delivery

    Covidien LP · Granted Aug 27, 2013 · Expires Aug 22, 2033

    granted
  20. US 8518404

    Activatable binding polypeptides and methods of identification and use thereof

    The Regents of the University of California · Granted Aug 27, 2013 · Expires Aug 22, 2033

    granted
  21. US 8518636

    Tangential flow filtration devices and methods for leukocyte enrichment

    Northwest Biotherapeutics, Inc. · Granted Aug 27, 2013 · Expires Aug 22, 2033

    granted
  22. US 8518390

    Treatment of stroke and other acute neural degenerative disorders via intranasal administration of umbilical cord-derived cells

    Advanced Technologies and Regenerative Medicine, LLC · Granted Aug 27, 2013 · Expires Aug 22, 2033

    granted
  23. US 8518647

    Method of diagnosing poor survival prognosis colon cancer using miR-16b

    The United States of America as Represented by The Secretary of the Department of Health and Human Services National Institutes of Health Office of Technology Transfer · Granted Aug 27, 2013 · Expires Aug 22, 2033

    granted
  24. US 8518871

    Skin permeating and cell entering (SPACE) peptides and methods of use thereof

    The Regents of the University of California · Granted Aug 27, 2013 · Expires Aug 22, 2033

    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.