Appeal No. 94-2232 Application 07/888,367 [W]e hold that authorship of an article by itself does not raise a presumption of inventorship with respect to the subject matter disclosed in the article. Thus, co- authors may not be presumed to be coinventors merely from the fact of co-authorship. . . . . . . [When there was] ambiguity created by the printed publication . . . [i]t was incumbent, therefore, on appellant to provide a satisfactory showing which would lead to a reasonable conclusion that he is the sole inventor. . . . . . In the declaration, appellant provides the explanation that the co-authors of the publication . . . “were students working under the direction and supervision of the inventor . . . .” This statement . . . provides a clear alternative conclusion . . . . On the record here, the board should not have engaged in further speculation as to whether appellant’s view was shared by . . . [the] co-authors but rather should have accepted that . . . [the co-authors] were acting in the capacity indicated, that is, students working under the direction and supervision of appellant. From such a relationship, joint inventorship cannot be inferred in the face of sworn statements to the contrary. In light of Raikhel’s declaration, the examiner erred as a matter of law in presuming that the co-authorship of the Lee 20Page: Previous 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 NextLast modified: November 3, 2007