Patents Represented by Attorney H. E. Westlake

Find this attorney in the Justia Lawyer Directory

  • Amino acid esters
    Patent number: 3983138
    Abstract: Derivatives of .alpha.-methyl-3,4-dihydroxyphenylalanine which are useful in compositions as anti-hypertensive agents.
    Type: Grant
    Filed: June 25, 1974
    Date of Patent: September 28, 1976
    Assignee: Merck & Co., Inc.
    Inventor: Walfred S. Saari