Interference 102,760 07/695,325 must be unpatentable under 35 U.S.C. § 102(f) because one of the joint inventors, Rosekind, only contributed experimentation to reduce an embodiment within the scope of the claimed invention to practice, because Pro-Mold & Tool Co. v. Great Lakes Plastics, Inc., 75 F.3d at 1575, 37 USPQ2d at 1632, states, “To be a joint inventor, one must contribute to the conception of an invention.” Where, as here, unpatentability of a claimed invention under 35 U.S.C. § 102(f) is at issue, we interpret the above-quoted statement in Pro-Mold & Tool Co. to mean that each of the joint inventors must contribute to conception of a patentable invention claimed. Conception alone may constitute a patentable invention if the invention conceived satisfies 35 U.S.C. § 112. However, “one need not necessarily meet the enablement standard of 35 U.S.C. § 112 to prove conception.” Burroughs Wellcome Co. v. Barr Lab., Inc., 40 F.3d 1223, 1231, 32 USPQ2d 1915, 1922 (Fed. Cir. 1994). Accordingly, while Dement’s conception of an invention encompassed by the interference count may be sufficient to establish priority as to the invention defined by an interference count, Rapoport has not shown that Dement’s 24Page: Previous 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 NextLast modified: November 3, 2007