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 6326356

    Suppression of neu overexpression using a mini-E1A gene

    The Board of Regents of the University of Texas System · Granted Dec 4, 2001 · Expires Nov 29, 2021

    expired
  2. US 6319691

    Fusion proteins comprising IFN-alpha2b and TM-alpha1

    USA Universe Bioengineering, Inc. · Granted Nov 20, 2001 · Expires Nov 15, 2021

    expired
  3. US 6316197

    Method of diagnosing of exposure to toxic agents by measuring distinct pattern in the levels of expression of specific genes

    The United States of America as represented by the Secretary of the Army · Granted Nov 13, 2001 · Expires Nov 8, 2021

    expired
  4. US 6316000

    Cloning and expression of plasmodium falciparum transmission-blocking target antigen, PFS230

    The United States of America, as represented by the Department of Health and Human Services · Granted Nov 13, 2001 · Expires Nov 8, 2021

    expired
  5. US 6291652

    Antibodies specific for proteins having polyglutamine expansions

    The Regents of the University of California · Granted Sep 18, 2001 · Expires Sep 13, 2021

    expired
  6. US 6284242

    Method for enhancing myoblast migration and invasion in the context of gene therapy

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Sep 4, 2001 · Expires Aug 30, 2021

    expired
  7. US 6277973

    Cloning and expression of a DNA sequence encoding a 41 kDa cryptosporidium parvum oocyst wall protein

    The United States of America, as represented by the Secretary of Agriculture · Granted Aug 21, 2001 · Expires Aug 16, 2021

    expired
  8. US 6271207

    Enhanced expression of transgenes

    The Board of Regents of the University of Texas System · Granted Aug 7, 2001 · Expires Aug 2, 2021

    expired
  9. US 6262336

    Expression of a heterologous protein C in mammary tissue of transgenic animals using a long whey acidic protein promoter

    The United States of America, as represented by the Department of Health and Human Services · Granted Jul 17, 2001 · Expires Jul 12, 2021

    expired
  10. US 6258789

    Delivery of gene products by intestinal cell expression

    The Regents of the University of California · Granted Jul 10, 2001 · Expires Jul 5, 2021

    expired
  11. US 6255289

    Gene delivery by secretory gland expression

    The Regents of the University of California · Granted Jul 3, 2001 · Expires Jun 28, 2021

    expired
  12. US 6251871

    P16 expression constructs and their application in cancer therapy

    The Board of Regents of the University of Texas System · Granted Jun 26, 2001 · Expires Jun 21, 2021

    expired
  13. US 6251878

    Inhibition of UV-induced immune suppression and interleukin-10 production by cytoprotective tamarind oligosaccharides

    The Board of Regents of the University of Texas System · Granted Jun 26, 2001 · Expires Jun 21, 2021

    expired
  14. US 6245752

    Compositions and methods for tolerization in immune complex-mediated disease progression

    BioCrystal, Ltd. · Granted Jun 12, 2001 · Expires Jun 7, 2021

    expired
  15. US 6245560

    Vector with multiple target response elements affecting gene expression

    The United States of America, as represented by the Department of Health and Human Services · Granted Jun 12, 2001 · Expires Jun 7, 2021

    expired
  16. US 6224866

    Immunotherapy of B cell involvement in progression of solid, nonlymphoid tumors

    BioCrystal, Ltd. · Granted May 1, 2001 · Expires Apr 26, 2021

    expired
  17. US 6224879

    Alphavirus expression vector

    Bioption AB · Granted May 1, 2001 · Expires Apr 26, 2021

    expired
  18. AU 7286300

    Dispersion formulations containing lipase inhibitors

    CHEPLAPHARM ARZNEIMITTEL GMBH · Granted Apr 17, 2001 · Expires Apr 12, 2021

    expired
  19. US 6214335

    Livestock mucosal competitive exclusion culture to reduce enteropathogenic bacteria

    The United States of America, as represented by the Secretary of Agriculture · Granted Apr 10, 2001 · Expires Apr 5, 2021

    expired
  20. US 6210887

    Methods for evaluating colon tissue for expression of the DRA (down regulated in adenoma) gene

    The United States of America, as represented by the Department of Health and Human Services · Granted Apr 3, 2001 · Expires Mar 29, 2021

    expired
  21. US 6197754

    Suppression of tumor growth by a mini-E1A gene

    The Board of Regents of the University of Texas System · Granted Mar 6, 2001 · Expires Mar 1, 2021

    expired
  22. US 6197578

    Cells expressing both human CD4 and a human fusion accessory factor associated with HIV infection

    The United States of America, as represented by the Department of Health and Human Services · Granted Mar 6, 2001 · Expires Mar 1, 2021

    expired
  23. US 6194176

    Recombinant expression of proteins from secretory cell lines

    The Board of Regents of the University of Texas System · Granted Feb 27, 2001 · Expires Feb 22, 2021

    expired
  24. US 6190666

    DNA expression systems based on alphaviruses

    Bioption · Granted Feb 20, 2001 · Expires Feb 15, 2021

    expired