Patents by Inventor David B. Paul

David B. Paul 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).

  • Psyllium hydrophilic mucilloid composition
    Patent number: 4548806
    Abstract: This invention relates to a method of increasing the dispersibility and mixability of psyllium hydrophilic mucilloid by applying a film of hydrolyzed starch oligosaccharide, a mono-or di-saccharide, a polyglucose, or a polymaltose.
    Type: Grant
    Filed: July 5, 1983
    Date of Patent: October 22, 1985
    Assignee: G. D. Searle & Co.
    Inventors: John A. Colliopoulos, David B. Paul, James G. Young
  • Psyllium hydrophilic mucilloid composition
    Patent number: 4459280
    Abstract: This invention relates to a method of increasing the dispersibility and mixability of psyllium hydrophilic mucilloid by applying a film of hydrolyzed starch oligosaccharide, a mono-or di-saccharide, a polyglucose, or a polymaltose.
    Type: Grant
    Filed: July 23, 1982
    Date of Patent: July 10, 1984
    Assignee: G. D. Searle & Co.
    Inventors: John A. Colliopoulos, David B. Paul, James G. Young