Patents by Inventor Lisa K. Ryan

Lisa K. Ryan 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).

  • Polymyxin lipopolysaccharide antigen and associated method
    Patent number: 4870158
    Abstract: Antigens that produce antibodies specific for the lipopolysaccharide or endotoxin are produced and characterized. A method of producing the antigen is disclosed. These specific antibodies may be used as immunodiagnostic agents to detect the presence of and quantity of endotoxin in samples.
    Type: Grant
    Filed: November 5, 1987
    Date of Patent: September 26, 1989
    Assignee: University of Pittsburgh of The Commonwealth System of Higher Education
    Inventors: Meryl H. Karol, Lisa K. Ryan