Saturday, July 11, 2026

Patent directory · USPTO A61K / A61P

Patents matching “biological”

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

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Index total 30,257
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This filtered view shows 118 pharmaceutical patents matching "biological" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

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118 results for “biological” · 30,257 patents in full index Clear search

  1. US 10610492

    Spray dry method for encapsulation of biological moieties and chemicals in polymers cross-linked by multivalent ions for controlled release applications

    The Regents of the University of California · Granted Apr 7, 2020 · Expires Apr 2, 2040

    granted
  2. US 10570151

    Biologically active molecules, conjugates thereof, and therapeutic uses

    REGENERON PHARMACEUTICALS, INC. · Granted Feb 25, 2020 · Expires Feb 20, 2040

    granted
  3. US 10330600

    Plasmonic-magnetic bifunctional nanotubes for biological applications

    The Board of Regents of the University of Texas System · Granted Jun 25, 2019 · Expires Jun 20, 2039

    granted
  4. US 10307491

    Liposomal particles comprising biological molecules and uses thereof

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Jun 4, 2019 · Expires May 30, 2039

    granted
  5. US 10285952

    Nanoparticles leverage biological membranes to target pathogens for disease treatment and diagnosis

    The Regents of the University of California · Granted May 14, 2019 · Expires May 9, 2039

    granted
  6. US 10261083

    Compositions and methods for detecting protease activity in biological systems

    CytomX Therapeutics, Inc. · Granted Apr 16, 2019 · Expires Apr 11, 2039

    granted
  7. US 10215762

    Method to optimize the treatment of patients with biological drugs

    PROGENIKA BIOPHARMA, S.A. · Granted Feb 26, 2019 · Expires Feb 21, 2039

    granted
  8. US 10184931

    Methods and systems for measuring and using the oxidation-reduction potential of a biological sample

    Aytu BioScience, Inc. · Granted Jan 22, 2019 · Expires Jan 17, 2039

    granted
  9. US 10005815

    Biologically cleavable tetrapeptide linking agents

    Arrowhead Pharmaceuticals, Inc. · Granted Jun 26, 2018 · Expires Jun 21, 2038

    granted
  10. US 9974866

    Protein-poly(2-oxazoline) conjugates for enhanced cellular delivery and transport across biological barriers

    BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA · Granted May 22, 2018 · Expires May 17, 2038

    granted
  11. US 9867845

    Vectors for delivery of agents across biological membranes

    The Regents of the University of California · Granted Jan 16, 2018 · Expires Jan 11, 2038

    granted
  12. US 9827268

    Curable calcium phosphate composition for biological hard tissue repair, bone repair material, and various dental materials

    KURARAY NORITAKE DENTAL INC. · Granted Nov 28, 2017 · Expires Nov 23, 2037

    granted
  13. US 9820965

    Biologically active macrolides, compositions, and uses thereof

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Nov 21, 2017 · Expires Nov 16, 2037

    granted
  14. US 9713637

    Bacillus anthracis HtrA-defective-derived vaccines

    State of Israel, Prime Minister's Office, Israel Insitute For Biological Research · Granted Jul 25, 2017 · Expires Jul 20, 2037

    granted
  15. US 9700519

    Spray dry method for encapsulation of biological moieties and chemicals in polymers cross-linked by multivalent ions for controlled release applications

    The Regents of the University of California · Granted Jul 11, 2017 · Expires Jul 6, 2037

    granted
  16. US 9638639

    Plasmonic-magnetic bifunctional nanotubes for biological applications

    The Board of Regents of the University of Texas System · Granted May 2, 2017 · Expires Apr 27, 2037

    granted
  17. US 9586890

    Screening methods for the binding affinity of chemical entities to biological molecules and NEDD4-1 inhibitors identified by the screening methods

    Northwestern University · Granted Mar 7, 2017 · Expires Mar 2, 2037

    granted
  18. US 9539330

    Microbiologically sound and stable solutions of gamma-hydroxybutyrate salt for the treatment of narcolepsy

    Jazz Pharmaceuticals, Inc. · Granted Jan 10, 2017 · Expires Jan 5, 2037

    granted
  19. US 9506032

    Engineered biological pacemakers

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Nov 29, 2016 · Expires Nov 24, 2036

    granted
  20. US 9498544

    Genetically modified human umbilical cord perivascular cells for prophylaxis against or treatment of biological or chemical agents

    Tissue Regeneration Therapeutics Inc. · Granted Nov 22, 2016 · Expires Nov 17, 2036

    granted
  21. US 9410913

    Methods and systems for measuring and using the oxidation-reduction potential of a biological sample

    Aytu BioScience, Inc. · Granted Aug 9, 2016 · Expires Aug 4, 2036

    granted
  22. US 9393351

    Cloned biological material medical device and method thereof

    FIRST PRINCIPLES, INC. · Granted Jul 19, 2016 · Expires Jul 14, 2036

    granted
  23. US 9360446

    Methods and systems for measuring and using the oxidation-reduction potential of a biological sample

    Aytu BioScience, Inc. · Granted Jun 7, 2016 · Expires Jun 2, 2036

    granted
  24. US 9333264

    Biocompatible polymeric nanoparticles degrade and release cargo in response to biologically relevant levels of hydrogen peroxide

    The Regents of the University of California · Granted May 10, 2016 · Expires May 5, 2036

    granted