Patents by Inventor Sherri Clarkson, legal representative

Sherri Clarkson, legal representative 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).

  • 1,3-propane diol esters and ethers and methods for their use in drug delivery
    Patent number: RE43632
    Abstract: The invention relates to compounds of formula: wherein R1 is selected from the group consisting of fatty acid acyl groups of 12 to 30 carbon atoms and fatty alcohol groups of 12 to 30 carbon atoms, and wherein R2 is selected from the group consisting of H, fatty acid acyl of 12 to 30 carbon atoms and fatty alcohol groups of 12 to 30 carbon atoms, the same as or different from R1, and the residue of a nutrient, drug, or other bioactive compound, and to the use of these compounds to deliver drugs and other bioactive compounds.
    Type: Grant
    Filed: May 1, 1996
    Date of Patent: September 4, 2012
    Assignee: Scarista, Ltd.
    Inventors: David B. Horrobin, Sherri Clarkson, legal representative, Mehar Manku, Philip Knowles, Peter Redden, Andrea Pitt, Paul Bradley, Paul Wakefield, Austin McMordie