Patents by Inventor Robert J. Trotman

Robert J. Trotman 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).

  • Immobilized TAL biocatalyst for production of para-hydroxycinnamic acid
    Patent number: 8569036
    Abstract: TAL cell biocatalyst was immobilized in alginate cross-linked beads using low concentrations of glutaraldehyde. The biocatalyst beads have highly stable TAL activity and mechanical strength such that they withstand prolonged recycling in production of pHCA.
    Type: Grant
    Filed: July 12, 2006
    Date of Patent: October 29, 2013
    Assignee: E I du Pont de Nemours and Company
    Inventors: Robert Dicosimo, Sharon L. Haynie, Lixuan Lisa Huang, Fateme Sima Sariaslani, Tina K. Van Dyk, Robert J. Trotman
  • Immobilized TAL biocatalyst for production of para-hydroxycinnamic acid
    Publication number: 20080032371
    Abstract: TAL cell biocatalyst was immobilized in alginate cross-linked beads using low concentrations of glutaraldehyde. The biocatalyst beads have highly stable TAL activity and mechanical strength such that they withstand prolonged recycling in production of pHCA.
    Type: Application
    Filed: July 12, 2006
    Publication date: February 7, 2008
    Inventors: Robert Dicosimo, Sharon L. Haynie, Lixuan Lisa Huang, Fateme Sima Sariaslani, Robert J. Trotman, Tina K. Van Dyk