Wednesday, July 8, 2026

Patent directory · USPTO A61K / A61P

Patents matching “nitric oxide”

82 pharma patents match "nitric oxide" in our USPTO index (A61K/A61P) — applicant, grant date, expiration, and drug links.

Matches 82
Index total 30,257
Page 2 / 4

Quick answer

This filtered view shows 82 pharmaceutical patents matching "nitric oxide" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

Patent results

82 results for “nitric oxide” · 30,257 patents in full index Clear search

  1. US 9493527

    Compositions and methods for the delivery of nitric oxide

    The Regents of the University of California · Granted Nov 15, 2016 · Expires Nov 10, 2036

    granted
  2. US 9480785

    Nitric oxide delivery devices

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Nov 1, 2016 · Expires Oct 27, 2036

    granted
  3. US 9278113

    Titanium dioxide nanotubes for production and delivery of nitric oxide and methods for production thereof

    The Board of Regents of the University of Texas System · Granted Mar 8, 2016 · Expires Mar 3, 2036

    granted
  4. US 9241999

    Method of producing physiological and therapeutic levels of nitric oxide through an oral delivery system

    The Board of Regents of the University of Texas System · Granted Jan 26, 2016 · Expires Jan 21, 2036

    granted
  5. US 9216198

    Compositions and medical devices for controlled release of nitric oxide and methods of production thereof

    The Board of Regents of the University of Texas System · Granted Dec 22, 2015 · Expires Dec 17, 2035

    granted
  6. US 9119823

    Nitrite formulations and their use as nitric oxide prodrugs

    The Board of Regents of the University of Texas System · Granted Sep 1, 2015 · Expires Aug 27, 2035

    granted
  7. US 9045443

    Nitric oxide donor neprilysin inhibitors

    Theravance Biopharma R&D IP, LLC · Granted Jun 2, 2015 · Expires May 28, 2035

    granted
  8. US 9017653

    Nitric oxide-releasing compositions and methods

    The Board of Regents of the University of Texas System · Granted Apr 28, 2015 · Expires Apr 23, 2035

    granted
  9. US 8962038

    Nitrite formulations and their use as nitric oxide prodrugs

    The Board of Regents of the University of Texas System · Granted Feb 24, 2015 · Expires Feb 19, 2035

    granted
  10. US 8927730

    Intramolecular hydrogen-bonded nitric oxide synthase inhibitors

    Northwestern University · Granted Jan 6, 2015 · Expires Jan 1, 2035

    granted
  11. US 8829187

    Chiral pyrrolidine core compounds en route to inhibitors of nitric oxide synthase

    Northwestern University · Granted Sep 9, 2014 · Expires Sep 4, 2034

    granted
  12. US 8642282

    Inhibitors of nitric oxide synthase for treatment of melanoma

    The Regents of the University of California · Granted Feb 4, 2014 · Expires Jan 30, 2034

    granted
  13. US 8592464

    Nitric oxide furoxan derivative compounds endowed with antitumoral activity

    HUMANITAS MIRASOLE S.P.A. · Granted Nov 26, 2013 · Expires Nov 21, 2033

    granted
  14. US 8557552

    Selective neuronal nitric oxide synthase inhibitors

    Northwestern University · Granted Oct 15, 2013 · Expires Oct 10, 2033

    granted
  15. US 8435570

    Nitrite formulations and their use as nitric oxide prodrugs

    The Board of Regents of the University of Texas System · Granted May 7, 2013 · Expires May 2, 2033

    granted
  16. US 8431561

    Methods and compositions for treatment of excess nitric oxide or cyanide toxicity

    The Regents of the University of California · Granted Apr 30, 2013 · Expires Apr 25, 2033

    granted
  17. US 8404632

    Compositions and methods for the delivery of nitric oxide

    The Regents of the University of California · Granted Mar 26, 2013 · Expires Mar 21, 2033

    granted
  18. US 8389731

    Chiral pyrrolidine core compounds en route to inhibitors of nitric oxide synthase

    Northwestern University · Granted Mar 5, 2013 · Expires Feb 28, 2033

    granted
  19. US 8303995

    Nitrite formulations and their use as nitric oxide prodrugs

    The Board of Regents of the University of Texas System · Granted Nov 6, 2012 · Expires Nov 1, 2032

    granted
  20. US 8299100

    Potent and selective neuronal nitric oxide synthase inhibitors with improved membrane permeability

    Northwestern University · Granted Oct 30, 2012 · Expires Oct 25, 2032

    granted
  21. US 8298589

    Nitrite formulations and their use as nitric oxide prodrugs

    The Board of Regents of the University of Texas System · Granted Oct 30, 2012 · Expires Oct 25, 2032

    granted
  22. 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
  23. US 8222242

    Nitric oxide releasing compounds

    The Regents of the University of California · Granted Jul 17, 2012 · Expires Jul 12, 2032

    granted
  24. US 8158658

    Heteroaromatic selective inhibitors of neuronal nitric oxide synthase

    Northwestern University · Granted Apr 17, 2012 · Expires Apr 12, 2032

    granted