American Cyanamid Company. No. 7158, in United States Court of Appeals for District of Columbia, Apr. term, 1938, American Cyanamid Company, Marie Isolina Goldschmidt, administratrix of Hans Goldschmidt, and Oskar Neuss v. Conway P. Coe, commissioner of patents, appeal from District Court of United States for District of Columbia; brief for commissioner of patents.