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 6183961

    Methods and compositions for regulating cell cycle progression

    The Regents of the University of California · Granted Feb 6, 2001 · Expires Feb 1, 2021

    expired
  2. US 6177272

    Method for treating vascular proliferative diseases with p27 and fusions thereof

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Jan 23, 2001 · Expires Jan 18, 2021

    expired
  3. US 6165794

    Suppression of proteolytic activity by dysfunctional protease formation

    The Regents of the University of California · Granted Dec 26, 2000 · Expires Dec 21, 2020

    expired
  4. US 6165781

    Modified adeno-associated virus vector capable of expression from a novel promoter

    The United States of America, as represented by the Department of Health and Human Services · Granted Dec 26, 2000 · Expires Dec 21, 2020

    expired
  5. US 6165738

    Expression in yeast of antigenically active, recombinant hybrid glutamic acid decarboxylase

    Montech Medical Developments Pty. Ltd. · Granted Dec 26, 2000 · Expires Dec 21, 2020

    expired
  6. US 6150581

    Chitosan/alginate anti-adhesion barrier

    United States Surgical Corporation · Granted Nov 21, 2000 · Expires Nov 16, 2020

    expired
  7. US 6143304

    Enhanced yield of podophyllotoxin from natural products through in situ conversion methods

    The United States of America, as represented by the Secretary of Agriculture · Granted Nov 7, 2000 · Expires Nov 2, 2020

    expired
  8. US 6143290

    Tumor regression by adenovirus expression of wild-type p53

    The Board of Regents of the University of Texas System · Granted Nov 7, 2000 · Expires Nov 2, 2020

    expired
  9. US 6136539

    Compositions and methods for the inhibition of MUC-5 mucin gene expression

    The Regents of the University of California · Granted Oct 24, 2000 · Expires Oct 19, 2020

    expired
  10. US 6127598

    NKX-2.2 and NKX-6.1 transgenic mouse models for diabetes, depression, and obesity

    The Regents of the University of California · Granted Oct 3, 2000 · Expires Sep 28, 2020

    expired
  11. US 6126944

    Baculovirus expression vectors and recombinant antigens for detecting type-specific antibodies to herpes simplex virus

    The United States of America, as represented by the Department of Health and Human Services · Granted Oct 3, 2000 · Expires Sep 28, 2020

    expired
  12. US 6126946

    Hepatocyte-selective oil-in-water emulsion

    University of Michigan, The Board of Regents · Granted Oct 3, 2000 · Expires Sep 28, 2020

    expired
  13. US 6117645

    Human LH-RH receptor expression cells and use thereof

    Takeda Chemical Industries Ltd. · Granted Sep 12, 2000 · Expires Sep 7, 2020

    expired
  14. US 6110744

    Diminishing viral gene expression by promoter replacement

    The Board of Regents of the University of Texas System · Granted Aug 29, 2000 · Expires Aug 24, 2020

    expired
  15. US 6106848

    Topically applicable O/W emulsions having high glycol content and at least one biologically active agent

    Centre International de Recherches Dermatalogiques Galderma (C.I.R.D.) Galderma · Granted Aug 22, 2000 · Expires Aug 17, 2020

    expired
  16. US 6107540

    Mice models of human prostate cancer progression

    The Regents of the University of California · Granted Aug 22, 2000 · Expires Aug 17, 2020

    expired
  17. US 6103216

    Hepatocyte-selective oil-in-water emulsion

    The Board of Regents Acting For and on Behalf of The University of Michigan · Granted Aug 15, 2000 · Expires Aug 10, 2020

    expired
  18. US 6087129

    Recombinant expression of proteins from secretory cell lines

    The Board of Regents of the University of Texas System · Granted Jul 11, 2000 · Expires Jul 6, 2020

    expired
  19. US 6083691

    Detection of conversion to mucoidy in Pseudomonas aeruginosa infecting cystic fibrosis patients

    The Board of Regents of the University of Texas System · Granted Jul 4, 2000 · Expires Jun 29, 2020

    expired
  20. US 6080791

    Method of treating a viral condition by inhibiting membrane fusion

    The Regents of the University of California · Granted Jun 27, 2000 · Expires Jun 22, 2020

    expired
  21. US 6074653

    Cosmetic/dermatological w/o emulsions highly concentrated in hydroxy acids

    Centre International de Recherches Dermatalogiques Galderma (C.I.R.D.) Galderma · Granted Jun 13, 2000 · Expires Jun 8, 2020

    expired
  22. AU 1271000

    Nano-emulsion of 5-aminolevulinic acid

    BIOFRONTERA BIOSCIENCE GMBH · Granted Jun 5, 2000 · Expires May 31, 2020

    expired
  23. US 6060311

    Retinoid suppression of ventricular muscle cell hypertrophy

    The Regents of the University of California · Granted May 9, 2000 · Expires May 4, 2020

    expired
  24. US 6060500

    Suppression, by 5-lipoxygenase inhibitors, of bone resorption

    The Board of Regents of the University of Texas System · Granted May 9, 2000 · Expires May 4, 2020

    expired