Patents by Inventor Bernard Doat

Bernard Doat 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).

  • Liquid paraffin oil and lactulose-based hypocaloric laxative jelly and method for its preparation
    Patent number: 5817330
    Abstract: Paraffin oil and lactulose-based jellied clear laxative emulsion containing from 75 to 85 parts by weight of liquid paraffin oil and from 25 to 15 parts by weight of an edulcorated lactulose aqueous solution. The invention also concerns a method for the preparation of said emulsion.
    Type: Grant
    Filed: February 4, 1997
    Date of Patent: October 6, 1998
    Inventor: Bernard Doat