Appeal No. 1997-2182 Application 08/137,443 The examiner's criticism of the claims as set forth in the statement of his rationale for rejecting the claims appears to be an expression of his concern that the claimed compounds and method of using the same may not be efficacious or even work at all. While the examiner's concern is laudable, it is misplaced here. As the court observed in In re Brana, 51 F.3d 1560, 1567, 34 USPQ2d 1436, 1442 (Fed. Cir. 1995): The Commissioner, as did the Board, confuses the requirements under the law for obtaining a patent with the requirements for obtaining government approval to market a particular drug for human consumption. See Scott v. Finney, 34 F.3d 1058, 1063, 32 USPQ2d 1115, 1120 (Fed. Cir. 1994) Simply stated, approval of the Food and Drug Administration is not a prerequisite for finding a compound useful within the meaning of 35 U.S.C. § 112, first paragraph. Only objective enablement is required. To the extent the position taken by the examiner is that appellants' claims may include inoperative embodiments we observe that it has been held that, even assuming it could be established that the claims do embrace some inoperative embodiments, it is not the function of the claims to specifically exclude all possible inoperative substances or 16Page: Previous 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 NextLast modified: November 3, 2007