Patents by Inventor Stephen Coval

Stephen Coval 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 treating airway congestion
    Patent number: 5352707
    Abstract: A method for treating airway congestion which comprises administering an effective amount of the compound of formula II which follows ##STR1## or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: March 26, 1992
    Date of Patent: October 4, 1994
    Assignee: Harbor Branch Oceanographic Institution, Inc.
    Inventors: Shirley A. Pompni, Vincent P. Gullo, Ann C. Horan, Mahesh G. Patel, Stephen Coval
  • Anti-allergy agent
    Patent number: 5217986
    Abstract: The compound of the formula ##STR1## is described. This compound is active in an H.sub.3 receptor assay and is an H.sub.3 antagonist. Accordingly, the compound of formula I is useful in the treatment of diseases and conditions such as asthma, rhinitis, airway congestion, inflammation, cardiac arrhythmias, hypertension, hyper and hypo motility and acid secretion of the gastrointestinal tract, hypo and hyper activity of the central nervous system (CNS), migraine, and glaucoma.
    Type: Grant
    Filed: March 26, 1992
    Date of Patent: June 8, 1993
    Assignee: Harbor Branch Oceanographic Institution, Inc.
    Inventors: Shirley A. Pomponi, Vincent P. Gullo, Ann C. Horan, Mahesh G. Patel, Stephen Coval