Patents Represented by Attorney C. W. Ashbrook

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  • Growth promotion
    Patent number: 4849453
    Abstract: .beta.-Phenethanolamines are effective in promoting growth and improving feed efficiency and leanness in animals.
    Type: Grant
    Filed: February 8, 1988
    Date of Patent: July 18, 1989
    Assignee: Eli Lilly and Company
    Inventors: David B. Anderson, Klaus K. Schmiegel, Edward L. Veenhuizen, Ronald R. Tuttle