Appeal No. 1997-2977 Application No. 08/431,688 earth environment degradation. In this regard, § 103 does not require that the applied prior art references be concerned with the same problem as the appellants. In re Kemps, 97 F.3d 1427, 1430, 40 USPQ2d 1309, 1311 (Fed. Cir. 1996) (“Although the motivation to combine here differs from that of the applicant, the motivation in the prior art to combine the references does not have to be identical to that of the applicant to establish obviousness.”). 15Page: Previous 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 NextLast modified: November 3, 2007