Court of Customs and Patent Appeals December 4, 1969, Patent Appeal 8210 (Application of Walter E. Buting)

ALMOND, Judge.

This is an appeal from the decision of the Patent Office Board of Appeals affirming the rejection of claims 6, 7 and 8 of appellant’s application.

1

No claims have been allowed.

The invention before us relates to a method of treating a malignant condition, i. e. cancer, in humans by the administration of one of a group of compounds known as bis(P-aziridino-ethyl) sulfones.