Wednesday, July 8, 2026

Patent directory · USPTO A61K / A61P

Patents matching “SION”

1,496 pharma patents match "SION" in our USPTO index (A61K/A61P) — applicant, grant date, expiration, and drug links.

Matches 1,496
Index total 30,257
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This filtered view shows 1,496 pharmaceutical patents matching "SION" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

Patent results

1,496 results for “SION” · 30,257 patents in full index Clear search

  1. US 6902933

    Surface transfection and expression procedure

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Jun 7, 2005 · Expires Jun 2, 2025

    expired
  2. US 6899882

    Endothelial cell growth factor methods of isolation and expression

    The Regents of the University of California · Granted May 31, 2005 · Expires May 26, 2025

    expired
  3. US 6900027

    Method for preparing cell cultures from biological specimens for chemotherapeutic and other assays

    Precision Therapeutics, Inc. · Granted May 31, 2005 · Expires May 26, 2025

    expired
  4. US 6889145

    Three-dimensional model of a Fc region of an IgE antibody and uses thereof

    Northwestern University · Granted May 3, 2005 · Expires Apr 28, 2025

    expired
  5. US 6887680

    Method for preparing cell cultures from biological specimens for chemotherapeutic and other assays

    Precision Therapeutics, Inc. · Granted May 3, 2005 · Expires Apr 28, 2025

    expired
  6. US 6884431

    Method for treating proliferative diseases with p27 and fusions thereof

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Apr 26, 2005 · Expires Apr 21, 2025

    expired
  7. US 6872387

    Three-dimensional hydrogel/cell system

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Mar 29, 2005 · Expires Mar 24, 2025

    expired
  8. US 6858712

    Cloning and expression of HTLV-III DNA

    The United States of America, as represented by the Department of Health and Human Services · Granted Feb 22, 2005 · Expires Feb 17, 2025

    expired
  9. US 6855323

    Identification of the domain of Plasmodium falciparum erythrocyte membrane protein 1 (PfEMP1) that mediates adhesion to chondroitin sulfate A

    The United States of America, as represented by the Department of Health and Human Services · Granted Feb 15, 2005 · Expires Feb 10, 2025

    expired
  10. US 6849712

    Peptides with β1 integrin subunit dependent cell adhesion modulating activity

    Regents of the University of Minnesota · Granted Feb 1, 2005 · Expires Jan 27, 2025

    expired
  11. US 6846484

    DTAT fusion toxin

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

    expired
  12. US 6831070

    Delivery of therapeutic gene products by intestinal cell expression

    The Regents of the University of California · Granted Dec 14, 2004 · Expires Dec 9, 2024

    expired
  13. US 6824978

    Regulation of endogenous gene expression in cells using zinc finger proteins

    Sangamo Biosciences, Inc. · Granted Nov 30, 2004 · Expires Nov 25, 2024

    expired
  14. US 6820011

    Three-dimensional structure of complement receptor type 2 and uses thereof

    The Regents of the University of Colorado · Granted Nov 16, 2004 · Expires Nov 11, 2024

    expired
  15. US 6818016

    Methods for coating stents with DNA and expression of recombinant genes from DNA coated stents in vivo

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Nov 16, 2004 · Expires Nov 11, 2024

    expired
  16. US 6815574

    Methods of simulating human prostate cancer progression

    The Regents of the University of California · Granted Nov 9, 2004 · Expires Nov 4, 2024

    expired
  17. US 6790615

    Methods and compositions for regulating cell cycle progression

    The Regents of the University of California · Granted Sep 14, 2004 · Expires Sep 9, 2024

    expired
  18. US 6780417

    Transmission blocking immunogen from malaria

    The United States of America, as represented by the Department of Health and Human Services · Granted Aug 24, 2004 · Expires Aug 19, 2024

    expired
  19. US 6773880

    Streptococcus pneumoniale 37-kDa surface adhesion A protein

    The United States of America, as represented by the Department of Health and Human Services · Granted Aug 10, 2004 · Expires Aug 5, 2024

    expired
  20. US 6770276

    Insulin-containing medicament for peroral application and method for the production thereof

    Otkrytoe Aktsionernoe Obschestvo “Quantum Satis” · Granted Aug 3, 2004 · Expires Jul 29, 2024

    expired
  21. US 6770283

    DNA expression systems based on alphaviruses

    Bioption AB · Granted Aug 3, 2004 · Expires Jul 29, 2024

    expired
  22. US 6767541

    HER-2/neu overexpression abrogates growth inhibitory pathways

    The Regents of the University of California · Granted Jul 27, 2004 · Expires Jul 22, 2024

    expired
  23. US 6756229

    Human cell line showing stable expression of cytochromes P450

    Takeda Chemical Industries Ltd. · Granted Jun 29, 2004 · Expires Jun 24, 2024

    expired
  24. US 6737511

    Receptor-mediated uptake of an extracellular BCL-xL fusion protein inhibits apoptosis

    The United States of America, as represented by the Department of Health and Human Services · Granted May 18, 2004 · Expires May 13, 2024

    expired