High molecular weight polysaccharide that binds and inhibits virus

Konowalchuk, Thomas W.; Konowalchuk, Jack

Title: High molecular weight polysaccharide that binds and inhibits virus

Patent · Tue Jul 18 00:00:00 EDT 2017

OSTI ID:1372059

Konowalchuk, Thomas W.; Konowalchuk, Jack

This invention provides a high molecular weight polysaccharide capable of binding to and inhibiting virus and related pharmaceutical formulations and methods of inhibiting viral infectivity and/or pathogenicity, as well as immunogenic compositions. The invention further includes methods of inhibiting the growth of cancer cells and of ameliorating a symptom of aging. Additionally, the invention provides methods of detecting and/or quantifying and/or isolating viruses.

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Research Organization:: WORLD FORCE TECHNOLOGIES, LLC, Newport, OR (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: FG09-93ER-20097

Assignee:: WORLD FORCE TECHNOLOGIES, LLC

Patent Number(s):: 9,707,263

Application Number:: 14/107,553

OSTI ID:: 1372059

Resource Relation:: Patent File Date: 2013 Dec 16

Country of Publication:: United States

Language:: English

References (13)

Acidic polysaccharide CH-1 isolated from Chlorella pyrenoidosa and the use thereof Umezawa, Iwao; Komiyama, Kanki https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4533548 US Patent Document 4,533,548	patent	August 1985
Plant extract with a proanthocyanidins content as therapeutic agent having radical scavenger effect and use thereof Masquelier, Jack https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4698360 US Patent Document 4,698,360	patent	October 1987
Proanthocyanidin polymers having antiviral activity and methods of obtaining same Tempesta, Michael S. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5211944 US Patent Document 5,211,944	patent	May 1993
Antiviral polysaccharide Hayashi, Toshimitsu; Hayashi, Kyoko; Kojima, Ichiro https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5585365 US Patent Document 5,585,365	patent	December 1996
Immunogenic polypeptides that mimic a surface polysaccharide antigen of a pathogenic microorganism, method for obtaining the same, and their use in vaccine compositions Phalipon, Armelle; Sansonetti, Philippe; Felici, Franco https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6528061 US Patent Document 6,528,061	patent	March 2003
Modified polysaccharide adjuvant-protein antigen conjugates, the preparation thereof and the use thereof Marciani, Dante J. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6573245 US Patent Document 6,573,245	patent	June 2003
High molecular weight polysaccharide that binds and inhibits virus Konowalchuk, Thomas W.; Konowalchuk, Jack https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8629121 US Patent Document 8,629,121	patent	January 2014
High molecular weight polysaccharide fraction from aloe vera with immunostimulatory activity Elsobly, Mahmoud; Ross, Samir; Pasco, David Stanley https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20040038931 US Patent Application 10/332408; 20040038931	patent-application	February 2004
Composition comprising Xanthoceras sorbifolia extracts, compounds isolated from same, methods for preparing same and uses thereof Chan, Pui-Kwong; Mak, May Sung; Wang, Yun https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20050276872 US Patent Application 11/117760; 20050276872	patent-application	December 2005
Lipid-regulating agent and use thereof Oku, Kazuyuki; Kubota, Michio; Fukuda, Shigeharu https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20060276432 US Patent Application 10/551765; 20060276432	patent-application	December 2006
Carbohydrate analysis by high-performance anion-exchange chromatography with pulsed amperometric detection: The potential is still growing Cataldi, T. R. I.; Campa, C.; De Benedetto, G. E. Fresenius' Journal of Analytical Chemistry, Vol. 368, Issue 8 https://doi.org/10.1007/s002160000588	journal	December 2000
Grape Seed Extract Activates Th1 Cells In Vitro Nair, N.; Mahajan, S.; Chawda, R. Clinical and Vaccine Immunology, Vol. 9, Issue 2, p. 470-476 https://doi.org/10.1128/CDLI.9.2.470-476.2002	journal	March 2002
Antiviral property and mechanisms of a sulphated polysaccharide from the brown alga Sargassum patens against Herpes simplex virus type 1 Zhu, W.; Chiu, L. C. M.; Ooi, V. E. C. Phytomedicine, Vol. 13, Issue 9-10, p. 695-701 https://doi.org/10.1016/j.phymed.2005.11.003	journal	November 2006

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