Appeal No. 2001-2627 Application No. 09/472,658 forward with evidence or argument shift to the Appellants. Oetiker, 977 F.2d at 1445, 24 USPQ at 1444. See also Piasecki, 745 F.2d at 1472, 223 USPQ at 788. The factual inquiry whether to combine references under 35 U.S.C. § 103 must "be based on objective evidence of record." In re Lee, 277 F.3d 1338, 13143, 61 USPQ2d 1430, 1433 (Fed. Cir. 2002). This "showing must be clear and particular." In re Dembiczak, 175 F.3d 994, 999, 50 USPQ2d 1614, 1617 (Fed. Cir. 1999). "In other words, the Board must explain the reasons one of ordinary skill in the art would have been motivated to select the references and combine them to render the claimed invention obvious." In re Lee, 277 F.3d at 1343, 61 USPQ2d at 1434 quoting In re Fritch, 972 F.2d 1260, 1265, 23 USPQ2d 1780, 1783 (Fed. Cir. 1992). See also Dembiczak, 175 F.3ed at 999, 50 USPQ2d at 1617 quoting In re Rouffet, 149 F.3d 1350, 1359, 47 USPQ2d 1453, 1459 (Fed. Cir. 1998). "[T]he Board must not only assure that the requisite findings are made, based on evidence of record, but must also explain the reasoning by which the findings are deemedPage: Previous 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 NextLast modified: November 3, 2007