Interference No. 102,622 Oates, as the junior party whose application was copending with Rivetti et al.'s U.S. application and which application matured to Oates' involved U.S. patent, bears the burden of proving her case for priority by a preponderance of the evidence. Morgan v. Hirsch, 728 F.2d 1449, 221 USPQ 193 (Fed. Cir. 1984); Peeler v. Miller, 535 F.2d 647, 190 USPQ 117 (CCPA 1976). In order to be awarded priority in this interference, Oates must prove an actual reduction to practice prior to March 4, 1988, Rivetti et al.'s effective filing date. Alternatively, Oates could prevail by proving a conception of the subject matter of the count before Rivetti et al.'s effective filing date of March 4, 1988, coupled with reasonable diligence just prior to March 4, 1988, up to a reduction to practice (constructive or actual) by Oates. Jepson v. Egly, 231 F.2d 947, 109 USPQ 354 (CCPA 1956); Hull v. Davenport, 24 CCPA (Patents) 1116, 90 F.2d 103, 33 USPQ 506; Wilson v. Sherts, 81 F.2d 755, 28 USPQ 379 (CCPA 1936). THE PATENTABILITY OF OATES' CLAIMS During the preliminary motions phase of this proceeding, Rivetti et al. moved, inter alia, for judgment against Oates in two, separate motions filed under 37 C.F.R. 6Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007