Appeal No. 2001-0407 Page 18 Application No. 08/460,215 Summary We reverse the rejections of claims 45-47 because the examiner has not shown that undue experimentation would have been required to make or use the claimed compositions. However, we affirm the rejection of claims 37-39 because the examiner has convincingly shown that the specification does not provide adequate guidance to enable those skilled in the art to practice the claimed method without undue experimentation. No time period for taking any subsequent action in connection with this appeal may be extended under 37 CFR § 1.136(a). AFFIRMED IN PART Toni R. Scheiner ) Administrative Patent Judge ) ) ) ) BOARD OF PATENT Demetra J. Mills ) Administrative Patent Judge ) APPEALS AND ) ) INTERFERENCES ) Eric Grimes ) Administrative Patent Judge ) EG/dymPage: Previous 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 NextLast modified: November 3, 2007