Patents by Inventor David Jeremy Stewart

David Jeremy Stewart 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).

  • CELLULOSE DERIVATIVE FREE CAPSULE FOR HERBAL EXTRACTS
    Publication number: 20240099982
    Abstract: The present invention provides a cellulose derivative free capsule that may be organic and plant-based. The capsule includes organic pullulan, one or more herbal extracts in a powder form or as an aqueous alcoholic extract, and a mixture of plant-based oil and plant-based lecithin. The mixture of oil and lecithin may have a viscosity of 250 to 1000 cP at 25° C., and with the herbal extract may have a viscosity of 1000 to 2500 cP at 25° C.
    Type: Application
    Filed: September 25, 2023
    Publication date: March 28, 2024
    Inventors: David Jeremy Stewart, Ido D. Dagan, Greg Masters
  • Agents with selective ?-opioid receptor affinity
    Patent number: 7687538
    Abstract: Compounds and compositions that are salvinorin A and salvinorin B derivatives that demonstrate selectivity and/or potency for the k-opioid receptor (KOR), allowing for their use as medicines, as well as chemical probes (both radiolabeled and cold) for fields utilizing the techniques of radiolabeled binding assays.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: March 30, 2010
    Assignees: University of Mississippi, Case Western Reserve University
    Inventors: Jordan Zjawiony, Hesham Fahmy, David Jeremy Stewart, Bryan Roth