Appeal No. 2001-1094 Application 09/237,578 Only if this initial burden is met does the burden of coming 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, 1343, 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.3d 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 deemed to support the agency’s conclusion.” In re Lee, 277 F.3d at 1344, 61 USPQ2d at 1434. With these principles in mind, we 5Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007