Patents by Inventor Gilbert Jacob Sloan

Gilbert Jacob Sloan 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).

  • Melt crystallization purification of lactides
    Patent number: 6310218
    Abstract: Melt crystallization purification of lactide; and separation and purification of lactides existing in more than one isomeric form.
    Type: Grant
    Filed: April 22, 1994
    Date of Patent: October 30, 2001
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: William George O'Brien, Gilbert Jacob Sloan