Interference No. 103,987 Natta could have filed a belated motion, we do not think the failure to do that justifies refusal to hear the issue at final hearing where Rule 258 permitted consideration. We think it not unreasonable for Natta to elect, when Manson appeared, to wait for final hearing and attempt to argue the "good reason" exception of Rule 258 [Anderson, 480 F.2d at 1398, 178 USPQ at 462]. Therefore, based on this CCPA opinion, we are of the view that it is a reasonable argument that a change in the case law is proper grounds for a belated motion in an interference. However, we view the over 17 month delay as unduly long, based on the facts of the instant case. In arguing that the courts have recognized that Gentry is a case of major significance, Lim admits that Judge Walker named the Gentry inquiry the “omitted element test” and applied Gentry to invalidate a patent in a decision dated less than six months after the Gentry5 decision. Presumably, Judge Walker and Microsoft’s counsel had 5 Judge Walker presided in Reiffin v. Microsoft Corp., 48 USPQ2d 1274 (N.D. Ca. 1998). This case was decided July 10, 1998. 9Page: Previous 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 NextLast modified: November 3, 2007