Wednesday, July 8, 2026

Patent directory · USPTO A61K / A61P

Patents matching “nicotine”

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

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This filtered view shows 8 pharmaceutical patents matching "nicotine" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

Patent results

8 results for “nicotine” · 30,257 patents in full index Clear search

  1. US 11712467

    Methods of rational nicotine hapten design and uses thereof

    ARIZONA BOARD OF REGENTS FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY · Granted Aug 1, 2023 · Expires Jul 27, 2043

    granted
  2. US 11597916

    Nicotine degrading enzyme variants

    The Board of Regents of the University of Texas System · Granted Mar 7, 2023 · Expires Mar 2, 2043

    granted
  3. US 11357848

    Methods of rational nicotine hapten design and uses thereof

    ARIZONA BOARD OF REGENTS FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY · Granted Jun 14, 2022 · Expires Jun 9, 2042

    granted
  4. US 10182994

    Nanoparticulate complex of nicotine and cerium oxide and use thereof

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Jan 22, 2019 · Expires Jan 17, 2039

    granted
  5. US 9884114

    Methods of rational nicotine hapten design and uses thereof

    ARIZONA BOARD OF REGENTS FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY · Granted Feb 6, 2018 · Expires Feb 1, 2038

    granted
  6. US 7547712

    Methods for decreasing the toxic effects of nicotine on fetuses in pregnant women

    United States of America as Represented by the Secretary, DHHS Office of Technology Transfer, National Institutes of Health · Granted Jun 16, 2009 · Expires Jun 11, 2029

    granted
  7. US 7037533

    Functional agent for decomposing nicotine and method of preparing the same

    REGENBiotech, Inc. · Granted May 2, 2006 · Expires Apr 27, 2026

    expired
  8. US 6846817

    Nicotine receptor ligands

    Regents of the University of Minnesota · Granted Jan 25, 2005 · Expires Jan 20, 2025

    expired