Patents Examined by Robert Gensil
  • 2-(2,5-difluorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5 diones
    Patent number: 4758263
    Abstract: Disclosed are herbicides of the formula: ##STR1## wherein R is H or halo of atomic weight of from 18 to 80.
    Type: Grant
    Filed: October 27, 1986
    Date of Patent: July 19, 1988
    Assignee: Sandoz Ltd.
    Inventors: John Krenzer, Leonard J. Stach