Patents by Inventor Michel L. Schwartzman

Michel L. Schwartzman 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).

  • Use of L-arginine in the treatment of hypertension and other vascular disorders
    Patent number: 5217997
    Abstract: A method for treating a high vascular resistance disorder in a mammal by administering to a mammalian organism in need of such treatment a sufficient amount of L-arginine or pharmaceutically acceptable salt thereof to treat a high vascular resistance disorder. The L-arginine is typically administered in the range of about 1 mg to 1500 mg per day. High vascular resistance disorders include hypertension, primary or secondary vasospasm, angina pectoris, cerebral ischemia and preeclampsia. Also disclosed is a method for preventing or treating bronchial asthma in a mammal by administering to a mammalian organism in need of such prevention or treatment a sufficient amount of L-arginine to prevent or treat bronchial asthma.
    Type: Grant
    Filed: April 24, 1992
    Date of Patent: June 8, 1993
    Inventors: Richard D. Levere, Nader G. Abraham, Michel L. Schwartzman, Pavel Martasek