APPLICATION OF KAUFMANN

Patent Appeal No. 8569.

451 F.2d 1096 (1971)

Application of Wilfried KAUFMANN and Klaus Bauer.

United States Court of Customs and Patent Appeals.

December 16, 1971.


Attorney(s) appearing for the Case

Donal E. McCarthy of McCarthy, Depaoli & O'Brien, Washington, D. C., atty. of record, for appellants.

S. Wm. Cochran, Washington, D. C., for the Commissioner of Patents. R. E. Martin, Washington, D. C., of counsel.

Before WORLEY, Chief Judge, and RICH, ALMOND, BALDWIN and LANE, Judges.


ALMOND, Judge.

This is an appeal from the decision of the Patent Office Board of Appeals affirming the rejection of claims 1, 5, 6, and 10 of appellants' application entitled "Production of 6-Aminopenicillanic Acid."1 No claims have been allowed.

The invention relates to a biochemical process for producing 6-aminopenicillanic acid by the hydrolysis or cleavage of a penicillin through the action of a penicillin acylase-producing...

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