Saturday, July 11, 2026

Patent directory · USPTO A61K / A61P

Patents matching “antibody”

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

Matches 426
Index total 30,257
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This filtered view shows 426 pharmaceutical patents matching "antibody" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

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426 results for “antibody” · 30,257 patents in full index Clear search

  1. US 6403769

    Fusion proteins that include antibody and nonantibody portions

    The United States of America, as represented by the Department of Health and Human Services · Granted Jun 11, 2002 · Expires Jun 6, 2022

    expired
  2. 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
  3. US 6342219

    Antibody compositions for selectively inhibiting VEGF

    The Board of Regents of the University of Texas System · Granted Jan 29, 2002 · Expires Jan 24, 2022

    expired
  4. US 6342221

    Antibody conjugate compositions for selectively inhibiting VEGF

    The Board of Regents of the University of Texas System · Granted Jan 29, 2002 · Expires Jan 24, 2022

    expired
  5. US 6333033

    Autoantibody inhibitors

    The Regents of the University of California · Granted Dec 25, 2001 · Expires Dec 20, 2021

    expired
  6. US 6294322

    Multideterminant peptides that elicit helper T-lymphocyte cytotoxic T-lymphocyte and neutralizing antibody responses against HIV-1

    The United States of America, as represented by the Department of Health and Human Services · Granted Sep 25, 2001 · Expires Sep 20, 2021

    expired
  7. US 6261790

    Monoclonal antibodies and antibody cocktail for detection of prion protein as an indication of transmissible spongiform encephalopathies

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

    expired
  8. US 6232444

    Conserved anti-DNA antibody idiotype associated with nephritis in murine and human lupus

    The Regents of the University of California · Granted May 15, 2001 · Expires May 10, 2021

    expired
  9. US 6214347

    Multideterminant peptides that elicit helper T-lymphocyte, cytotoxic T lymphocyte and neutralizing antibody responses against HIV-1

    The United States of America, as represented by the Department of Health and Human Services · Granted Apr 10, 2001 · Expires Apr 5, 2021

    expired
  10. US 6193982

    Anti-cyanovirin antibody with an internal image of gp120, a method of use thereof, and a method of using a cyanovirin to induce an immune response to gp120

    The United States of America, as represented by the Department of Health and Human Services · Granted Feb 27, 2001 · Expires Feb 22, 2021

    expired
  11. US 6146629

    Human monoclonal antibody against Hepatitis B virus surface antigen (HBVsAg)

    XTL BIOPHARMACEUTICALS LTD. · Granted Nov 14, 2000 · Expires Nov 9, 2020

    expired
  12. US 6129914

    Bispecific antibody effective to treat B-cell lymphoma and cell line

    Protein Design Labs, Inc. · Granted Oct 10, 2000 · Expires Oct 5, 2020

    expired
  13. US 6099842

    Recombinant immunotoxin composed of a single chain antibody reacting with the human transferrin receptor and diptheria toxin

    The United States of America, as represented by the Department of Health and Human Services · Granted Aug 8, 2000 · Expires Aug 3, 2020

    expired
  14. US 6074644

    Nucleic acids encoding immunotoxins containing a disulfide-stabilized antibody fragment replacing half or more of domain IB of pseudomonas exotoxin, and methods of use of the encoded immunotoxins

    The United States of America, as represented by the Department of Health and Human Services · Granted Jun 13, 2000 · Expires Jun 8, 2020

    expired
  15. US 6057421

    Variable heavy and light chain regions of murine monoclonal antibody 1F7

    Immpheron, Inc. · Granted May 2, 2000 · Expires Apr 27, 2020

    expired
  16. US 6051229

    Human-human hybridom for neoplasms CLNH5 and CLNH11 specific antibody compositions

    The Regents of the University of California · Granted Apr 18, 2000 · Expires Apr 13, 2020

    expired
  17. US 6051405

    Constructs encoding recombinant antibody-toxin fusion proteins

    The United States of America as Represented by the Secretary of the Department of Health and Human Services · Granted Apr 18, 2000 · Expires Apr 13, 2020

    expired
  18. US 6024936

    Antibody-based method of localizing activated thrombin receptors

    The Regents of the University of California · Granted Feb 15, 2000 · Expires Feb 10, 2020

    expired