Wednesday, July 8, 2026

Patent directory · USPTO A61K / A61P

Patents matching “air”

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

Matches 656
Index total 30,257
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This filtered view shows 656 pharmaceutical patents matching "air" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

Patent results

656 results for “air” · 30,257 patents in full index Clear search

  1. WO 03067988

    ANTISEPTIQUE AQUEUX A BASE DE BISPYRIDINIUMALKANES

    AIR LIQUIDE SANTE INT [FR] · Granted Aug 21, 2003 · Expires Aug 16, 2023

    expired
  2. US 6566324

    Preventing airway mucus production by administration of EGF-R antagonists

    The Regents of the University of California · Granted May 20, 2003 · Expires May 15, 2023

    expired
  3. US 6559167

    Prodrugs of proton pump inhibitors

    The United States of America as represented by the Department of Veteran Affairs · Granted May 6, 2003 · Expires May 1, 2023

    expired
  4. US 6555116

    Alleviation of the allergenic potential of airborne and contact allergens by thioredoxin

    The Regents of the University of California · Granted Apr 29, 2003 · Expires Apr 24, 2023

    expired
  5. US 6551989

    Preventing airway mucus production by administration of EGF-R antagonists

    The Regents of the University of California · Granted Apr 22, 2003 · Expires Apr 17, 2023

    expired
  6. US 6552006

    Immunomodulatory polynucleotides in treatment of an infection by an intracellular pathogen

    The United States of America as represented by the Department of Veteran Affairs · Granted Apr 22, 2003 · Expires Apr 17, 2023

    expired
  7. US 6506374

    Hair coloring composition and method

    HairMarker LLC · Granted Jan 14, 2003 · Expires Jan 9, 2023

    expired
  8. US 6482415

    Expression and refolding of truncated recombinant major outer membrane protein antigen (r56) of Orientia tsutsugamushi and its use in antibody based detection assays and vaccines

    United States of America as represented by the Secretary of the Air Force · Granted Nov 19, 2002 · Expires Nov 14, 2022

    expired
  9. US 6478379

    Chair

    Center for Design Research and Development N.V. · Granted Nov 12, 2002 · Expires Nov 7, 2022

    expired
  10. US 6455509

    Dengue nucleic acid vaccines that induce neutralizing antibodies

    United States of America as represented by the Secretary of the Air Force · Granted Sep 24, 2002 · Expires Sep 19, 2022

    expired
  11. US 6433144

    Compositions of highly-purified natural mixtures of type I Interferon derived from leukocytes and methods

    Airgain, Inc. · Granted Aug 13, 2002 · Expires Aug 8, 2022

    expired
  12. US 6429208

    Methods and compositions for restoring impaired cellular immune function

    The Regents of the University of California · Granted Aug 6, 2002 · Expires Aug 1, 2022

    expired
  13. US 6413523

    Pharmaceutical composition of escherichia coli heat-labile enterotoxin adjuvant and methods of use

    United States of America as represented by the Secretary of the Air Force · Granted Jul 2, 2002 · Expires Jun 27, 2022

    expired
  14. US 6403576

    Antifungal and antiparasitic compounds

    United States of America as represented by the Secretary of the Air Force · Granted Jun 11, 2002 · Expires Jun 6, 2022

    expired
  15. US 6399743

    Isolation and characterization of a rat epidermal growth factor related protein

    The United States of America as Represented by the Dept. of Veterans Affairs · Granted Jun 4, 2002 · Expires May 30, 2022

    expired
  16. US 6399062

    Murine monoclonal antibody protective against Plasmodium vivax malaria

    United States of America as represented by the Secretary of the Air Force · Granted Jun 4, 2002 · Expires May 30, 2022

    expired
  17. US 6391049

    Solid biodegradable device for use in tissue repair

    The Board of Regents of the University of Texas System · Granted May 21, 2002 · Expires May 16, 2022

    expired
  18. US 6387959

    Antiviral therapy

    Universitair Medisch Centrum Utrecht · Granted May 14, 2002 · Expires May 9, 2022

    expired
  19. US 6365138

    Compositions for metabolic protection and repair of lips

    The Regents of the University of California · Granted Apr 2, 2002 · Expires Mar 28, 2022

    expired
  20. US 6362322

    Conversion of a watson-crick DNA to a hoogsteen-paired duplex

    The Board of Regents of the University of Texas System · Granted Mar 26, 2002 · Expires Mar 21, 2022

    expired
  21. US 6350589

    Compositions of highly-purified natural mixtures of type I interferon derived from leukocytes and methods

    Airgain, Inc. · Granted Feb 26, 2002 · Expires Feb 21, 2022

    expired
  22. US 6328959

    Intestinal hydrogen removal using hydrogen-metabolizing microbes

    United States of America as represented by the Secretary of the Air Force · Granted Dec 11, 2001 · Expires Dec 6, 2021

    expired
  23. US 6287549

    Method for removing superfluous hairs

    Centre International de Recherches Dermatalogiques Galderma (C.I.R.D.) Galderma · Granted Sep 11, 2001 · Expires Sep 6, 2021

    expired
  24. US 6261831

    Ultra-wide band RF-enhanced chemotherapy for cancer treatmeat

    United States of America as represented by the Secretary of the Air Force · Granted Jul 17, 2001 · Expires Jul 12, 2021

    expired