APPLICATION OF McLEAN

Patent Appeal No. 7101.

332 F.2d 580 (1964)

Application of I. William McLEAN, Jr., and Frederick W. Trader, Jr.

United States Court of Customs and Patent Appeals.

June 11, 1964.


Attorney(s) appearing for the Case

Watson, Leavenworth, Kelton & Taggart, John T. Kelton, New York City (George M. Richards, Grosse Pointe Woods, Mich., William H. Vogt III, New York City, of counsel), for appellants.

Clarence W. Moore, Washington, D. C. (Joseph Schimmel, Washington, D. C., of counsel), for the Commissioner of Patents.

Before WORLEY, Chief Judge, and RICH, MARTIN, SMITH, and ALMOND, Judges.


WORLEY, Chief Judge.

McLean and Trader appeal from the board's affirmance of the rejection of all the claims of their patent application.1

The invention relates to poliomyelitis vaccine products and to a method for their preparation whereby the antigen from an original killed polio vaccine is adsorbed onto aluminum phosphate which is then separated from the mother liquor and resuspended in an aqueous medium. The liquid phase of...

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