Appeal No. 1995-4623 Application No. 07/918,588 designated". See the Examiner's Answer, page 4. We disagree. On this record, the examiner has not established that another inventive entity conceived the invention of claims 1 through 3 and communicated that invention to applicants before July 22, 1992, the filing date of the instant application. Nor has the examiner established that the original oath accompanying this application is incorrect. In the office action mailed June 1, 1993 (paper no. 8), page 3, the examiner invites attention to In re Katz, 687 F.2d 450, 215 USPQ 14 (CCPA 1982). The question arises whether we have an ambiguity respecting inventorship created by the O'Connor publication, similar to the ambiguity found to exist in Katz, and, if so, whether this ambiguity shifts the burden of persuasion to applicants to provide a satisfactory showing which would lead to a reasonable conclusion that applicants are the joint inventors of the peptides recited in claims 1 through 3. See In re Katz, 687 F.2d at 455, 215 USPQ at 18, where the court required a showing above and beyond the original oath accompanying the Katz patent application. We answer these questions in the negative. In Katz, the Chiorazzi et al. article was published before applicant's effective filing date and the examiner's rejection was predicated on 35 U.S.C. § 102(a). Here, the O'Connor article was published after applicants' filing date and the rejection is predicated on 35 U.S.C. § 102(f). We shall not pass on the question whether the analysis set forth in Katz in the context of a rejection under 35 U.S.C. § 102(a) applies 5Page: Previous 1 2 3 4 5 6 7 8 9 NextLast modified: November 3, 2007