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Patent directory · USPTO A61K / A61P

Patents matching “polysaccharide”

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

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Index total 30,257
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This filtered view shows 43 pharmaceutical patents matching "polysaccharide" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

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43 results for “polysaccharide” · 30,257 patents in full index Clear search

  1. US 11459593

    Dendrobium officinale endophytic fungus strain and extracellular polysaccharide produced thereby, and extraction method and application of extracellular polysaccharide

    South China University of Technology · Granted Oct 4, 2022 · Expires Sep 29, 2042

    granted

  2. US 11369627

    Myrtle polysaccharide P1, the separation method thereof and the use in preparing hypolipidemic drugs therefor

    South China Normal University School of Life Sciences · Granted Jun 28, 2022 · Expires Jun 23, 2042

    granted

  3. US 11116830

    Bacterial polysaccharide-conjugated carrier proteins and use thereof

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Sep 14, 2021 · Expires Sep 9, 2041

    granted

  4. US 11111317

    Cordyceps militaris medium polysaccharide, method for separating and purifying same, and use thereof

    SOUTH CHINA NORMAL UNIVERSITY · Granted Sep 7, 2021 · Expires Sep 2, 2041

    granted

  5. US 11103601

    Lymph targeting nuclear magnetic contrast agent using brown algae polysaccharide as carrier and preparation method and use thereof

    OCEAN UNIVERSITY OF CHINA · Granted Aug 31, 2021 · Expires Aug 26, 2041

    granted

  6. US 10881684

    Artificial invaplex formulated with deacylated lipopolysaccharide

    United States Government as represented by the Secretary of the Army · Granted Jan 5, 2021 · Expires Dec 31, 2040

    granted

  7. US 10864266

    Modified lipopolysaccharide glycoform and method of use

    THE TRUSTEES OF PRINCETON UNIVERSITY · Granted Dec 15, 2020 · Expires Dec 10, 2040

    granted

  8. US 10844098

    Method for preparing bacterial polysaccharide-modified recombinant fusion protein and use of the protein

    Institute of Biotechnology, Academy of Military Medical Sciences, China · Granted Nov 24, 2020 · Expires Nov 19, 2040

    granted

  9. US 10744152

    Application of Asarum total polysaccharides in preparation of medicine for treating cough

    THE FIRST AFFILIATTED HOSPITAL OF GUANGZHOU MEDICAL UNIVERSITY · Granted Aug 18, 2020 · Expires Aug 13, 2040

    granted

  10. US 10744154

    Galactose-pronged polysaccharides in a formulation for antifibrotic therapies

    GALECTIN THERAPEUTICS, INC. · Granted Aug 18, 2020 · Expires Aug 13, 2040

    granted

  11. US 10668002

    Anhydrous polysaccharide films

    ReGenesis Group · Granted Jun 2, 2020 · Expires May 28, 2040

    granted

  12. US 10525126

    Modified lipopolysaccharide glycoform and method of use

    THE TRUSTEES OF PRINCETON UNIVERSITY · Granted Jan 7, 2020 · Expires Jan 2, 2040

    granted

  13. US 9827295

    Methods to treat mucopolysaccharide type I or deficiency in alpha-L-iduronidase using a recombinant adeno-associated virus encoding alpha-L-iduronidase

    Regents of the University of Minnesota · Granted Nov 28, 2017 · Expires Nov 23, 2037

    granted

  14. US 9737477

    Anti-aging dietary composition containing polysaccharides derived from ginseng and tuber fleeceflower root

    INFINITUS (CHINA) COMPANY LTD. · Granted Aug 22, 2017 · Expires Aug 17, 2037

    granted

  15. US 9677052

    Modified lipopolysaccharide glycoform and method of use

    THE TRUSTEES OF PRINCETON UNIVERSITY · Granted Jun 13, 2017 · Expires Jun 8, 2037

    granted

  16. US 9662349

    Dietary composition having mixed polysaccharides derived from lucid ganoderma, lycium barbarum and polygonatum sibiricum and method of its preparation

    INFINITUS (CHINA) COMPANY LTD. · Granted May 30, 2017 · Expires May 25, 2037

    granted

  17. US 9629385

    Dietary composition containing cistanche deserticola polysaccharide with inhibitory effects on colon cancer

    INFINITUS (CHINA) COMPANY LTD. · Granted Apr 25, 2017 · Expires Apr 20, 2037

    granted

  18. US 9474795

    Polysaccharide-protein conjugate vaccines

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Oct 25, 2016 · Expires Oct 20, 2036

    granted

  19. US 9198976

    Polysaccharide-protein conjugate vaccines

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Dec 1, 2015 · Expires Nov 26, 2035

    granted

  20. US 9200090

    Galactose-pronged polysaccharides in a formulation for antifibrotic therapies

    GALECTIN THERAPEUTICS, INC. · Granted Dec 1, 2015 · Expires Nov 26, 2035

    granted

  21. US 9200024

    Production of defined monodisperse heparosan polymers and unnatural polymers with polysaccharide synthases

    The Board of Regents of the University of Oklahoma · Granted Dec 1, 2015 · Expires Nov 26, 2035

    granted

  22. US 9173931

    Process for preparing polysaccharide-protein conjugate vaccines

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Nov 3, 2015 · Expires Oct 29, 2035

    granted

  23. US 9011925

    Method for preparing polysaccharide nanocomposite particles and uses of the same

    China Medical University · Granted Apr 21, 2015 · Expires Apr 16, 2035

    granted

  24. US 8795680

    Methods for conjugation of oligosaccharides or polysaccharides to protein carriers through oxime linkages via 3-deoxy-D-manno-octulsonic acid

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Aug 5, 2014 · Expires Jul 31, 2034

    granted

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