Patents Represented by Attorney Anthony J. Zelano

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  • Polyamides bearing functionalized side chains useful as water soluble hypolipidemic agents
    Patent number: 5516758
    Abstract: This invention relates to derivatives of polyanhydroaspartic acid which are non-systemic water soluble polymers and which are intended to be lipid lowering agents. The pharmaceutical compositions/formulations incorporating these compounds are also discussed.
    Type: Grant
    Filed: December 23, 1993
    Date of Patent: May 14, 1996
    Assignee: Berlex Laboratories, Inc.
    Inventors: Kent R. Stevens, William V. Taggart
  • 5-pyrimdineamine derivatives
    Patent number: 5318975
    Abstract: This invention relates to novel 5-pyrimidineamine derivatives. The compounds of the invention exhibit cardiovascular properties, particularly mixed vasodilative, selective venous and arterial dilation. Pharmaceutical compositions are proposed for the compounds.
    Type: Grant
    Filed: February 16, 1993
    Date of Patent: June 7, 1994
    Assignee: Berlex Laboratories, Inc.
    Inventor: Randall E. Lis
  • Imidazolylbenzoyl substituted heterocycles
    Patent number: 5189036
    Abstract: Novel imidazolybenzoyl substituted heterocycles and their use as cardiovascular agents most especially as Class III antiarrhythmic agents is described. Pharmaceutical formulations containing such compounds are also discussed.
    Type: Grant
    Filed: June 20, 1990
    Date of Patent: February 23, 1993
    Assignee: Schering AG
    Inventors: Yuo-Ling Chou, Paul W. Erhardt, Alfred A. Hagedorn, III, John W. Lampe, Lumma, Jr., William C., Thomas K. Morgan, Jay R. Wiggins
  • Quinuclidines and quinuclidinium salts as antiarrhythmic agents
    Patent number: 4599344
    Abstract: Novel quinuclidines, their acid addition, quaternary ammonium and inner salts are described. Also provided is the method of using these compounds as antiarrhythmic agents and pharmaceutical formulations containing such compounds.
    Type: Grant
    Filed: October 31, 1984
    Date of Patent: July 8, 1986
    Assignee: Schering A.G.
    Inventor: Thomas K. Morgan, Jr.