Patents by Inventor Jean T. S. Duguid

Jean T. S. Duguid 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).

  • INGAP protein involved in pancreatic islet neogenesis
    Patent number: RE39062
    Abstract: Cellophane wrapping (CW) of hamster pancreas induces proliferation of duct epithelial cells followed by endocrine cell differentiation and islet neogenesis. Using the mRNA differential display technique a cDNA clone expressed in cellophane wrapped but not in control pancreata was identified. Using this cDNA as a probe, a cDNA library was screened and a gene not previously described was identified and named INGAP.
    Type: Grant
    Filed: November 22, 2000
    Date of Patent: April 11, 2006
    Assignees: McGill Unviersity, Eastern Virginia Medical School of the Medical College of Hampton Roads
    Inventors: Aaron I. Vinik, Gary L. Pittenger, Ronit Rafaeloff-Phail, Lawrence Rosenberg, Jean T. S. Duguid, William P. Duguid
  • INGAP protein involved in pancreatic islet neogenesis
    Patent number: RE39299
    Abstract: Cellophane wrapping (CW) of hamster pancreas induces proliferation of duct epithelial cells followed by endocrine cell differentiation and islet neogenesis. Using the mRNA differential display technique a cDNA clone expressed in cellophane wrapped but not in control pancreata was identified. Using this cDNA as a probe, a cDNA library was screened and a gene not previously described was identified and named INGAP.
    Type: Grant
    Filed: November 13, 2000
    Date of Patent: September 19, 2006
    Assignees: Eastern Virginia Medical School of the Medical College of Hampton Roads, McGill University
    Inventors: Aaron I. Vinik, Gary L. Pittenger, Ronit Rafaeloff-Phail, Lawrence Rosenberg, Jean T. S. Duguid, William P. Duguid