Tag Archives: 103(c)(1)

Patent Owner Challenges Based on Common Ownership of Prior Art (§ 103(c)(1))

In a previous post, we discussed the “shifting burdens” framework outlined by the Federal Circuit in Dynamic Drinkware, LLC v. National Graphics, Inc., for demonstrating a prior art reference’s entitlement to a provisional priority date. (See our post here. See also Dynamic Drinkware, 800 F.3d 1375, 1378 (Fed. Cir. 2015)).

In a pair of recent decisions, the PTAB has adopted the shifting burdens framework to new issues, such as whether a reference is precluded from use in an obviousness rejection under the common ownership exception of 35 U.S.C. § 103(c)(1). See, e.g., Global Tel*Link Corp. v. Securus Techs., Inc., IPR2014-00825, Paper 36 (P.T.A.B. Dec. 2, 2015); Marvell Semiconductor, Inc. v. Intellectual Ventures I LLC, IPR2014-00552, Paper 79 (P.T.A.B. Nov. 30, 2015). Continue reading Patent Owner Challenges Based on Common Ownership of Prior Art (§ 103(c)(1))