U.S. Circuit Court for the District of Southern New York December 16, 1908 (Haarmann-De Laire-Schaefer Co. v. Van Dyk & Co.)

RAY, District Judge.

The patent in suit contains two claims reading as follows:

“(1) The described method of xu’dducing an isomerid of ionone, by treating ionone or pseudo-ionone with a concentrated condensing acid, such as sulfuric acid, as set forth.

*935“(2)1116 described isomerid of ionone, boiling in a puro slate at about 140" centigrade, having a specific gravity of 0.