Interference No. 102,755 self-serving excuse for the absence of [an] actual reduction to practice." This argument fails because excuses for7 inactivity are relevant to diligence. See Griffith v. Kanamaru, 816 F.2d 624, 626, 2 USPQ2d 1361, 1362 (Fed. Cir. 1987) (diligence can be shown by evidence of activity aimed at reducing the invention to practice, either actually or constructively, and/or by legally adequate excuses for inactivity). Paragraphs 9-11 are alleged to be irrelevant because they "relate to the economics of the invention." We 8 are of the view that these paragraphs are relevant to the state of the art at the time the alleged conception and diligence occurred. Paragraph 11, which discusses a response to a request for a proposal purportedly containing the invention, is alleged to be irrelevant because "efforts to commercially exploit an invention are not the equivalent of diligence. MPEP 2138.06." These efforts are relevant if, as9 Nedelk contends, they were part of an effort to achieve an actual reduction to practice. For the foregoing reasons, none of paragraphs 8-11 will be suppressed. Id. at 11.7 Id. 8 Id.9 - 5 -Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007