Patents by Inventor Riyka Zusman

Riyka Zusman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Doped sol-gel glasses for obtaining chemical interactions
    Patent number: 5292801
    Abstract: A method is proposed of obtaining a chemical interaction between at least one reagent trapped in sol-gel glass by doping it with the reagent, and diffusible solutes or components in an adjacent liquid or gas phase. The reagents, the solutes or the components can be any organic or inorganic compounds or materials of biological origin including enzymes. The doped sol-gel glass in various forms may be useful as analytical test, chromatographic medium, sensor, catalyst or biocatalyst, electrode or enzyme electrode, or other detection device.
    Type: Grant
    Filed: August 31, 1992
    Date of Patent: March 8, 1994
    Assignee: YISSUM, Research Development Company of the Hebrew University of Jerusalem
    Inventors: David Avnir, Michael Ottolenghi, Sergei Braun, Riyka Zusman