Patents by Inventor John C. Cheronis

John C. Cheronis 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).

  • Ester inhibitors
    Patent number: 5240956
    Abstract: 2-Heteroaromatic alkanoate esters which are useful as inhibitors of human leukocyate or neutrophil elastase.
    Type: Grant
    Filed: April 13, 1992
    Date of Patent: August 31, 1993
    Assignee: Cortech, Inc.
    Inventors: Gary P. Kirschenheuter, Raymond T. Cunningham, John C. Cheronis
  • Oxidant sensitive and insensitive aromatic esters as inhibitors of human neutrophil elastase
    Patent number: 5214191
    Abstract: 2-Phenylalkanoate esters which are useful as inhibitors of human leukocyte elastase.
    Type: Grant
    Filed: May 22, 1990
    Date of Patent: May 25, 1993
    Assignee: Cortech, Inc.
    Inventors: Gary P. Kirschenheuter, Lyle W. Spruce, John C. Cheronis