Patents by Inventor Jr. Ward

Jr. Ward 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).

  • Method for determining the presence or concentration of a bound enzyme
    Patent number: 5206139
    Abstract: There is disclosed a process and a device for detecting and measuring (1) the amount of enzyme present as a detecting system following a nucleic acid hybridization reaction or immunoreaction; (2) the level and activity of free enzyme in a biological sample; (3) the level of enzyme from contaminating microorganisms present in a sample; and (4) enzymes from pure culture isolates for microbial identification and antimicrobial susceptibility testing.
    Type: Grant
    Filed: March 29, 1988
    Date of Patent: April 27, 1993
    Assignee: BioControl Systems, Inc.
    Inventors: Jr. Ward, Philip J. Lozier