News & Analysis as of

Cross-Appeals Patent Trial and Appeal Board Patents

Jones Day

“Known” Claim Elements Alone Insufficient for Motivation to Combine

Jones Day on

In a precedential opinion, the Federal Circuit reversed a Patent Trial and Appeal Board (“PTAB”) decision in holding that certain claims of the Virtek patent (U.S. Patent No. 10,052,734) were unpatentable as obvious. See...more

Fish & Richardson

Fish Post Grant Radio: Episode #16: Kevin McNish, McNish PLLC

Fish & Richardson on

Fish principal and host Rick Bisenius speaks with Kevin McNish from McNish PLLC to discuss appeals to the Federal Circuit from the PTAB, including: - What factors to consider when deciding whether to request a rehearing at...more

Knobbe Martens

Federal Circuit Review - December 2018

Knobbe Martens on

Assignor Estoppel Does Not Apply in the IPR Context - In Arista Networks, Inc. v. Cisco Systems, Inc., Appeal Nos. 2017-1525, 2017-1577, the Federal Circuit held that the plain language of 35 U.S.C. § 311(a) unambiguously...more

Schwabe, Williamson & Wyatt PC

Latest Federal Circuit Court Cases - November 2018 #3

ArcelorMittal Atlantique Et Lorraine v. AK Steel Corporation, Appeal No. 2017-1637 (Fed. Cir. Nov. 14, 2018) - In an opinion originally filed as sealed on Nov. 5 and unsealed on Nov. 18, the Federal Circuit vacated and...more

Schwabe, Williamson & Wyatt PC

Latest Federal Circuit Court Cases - November 2018 #2

Acceleration Bay, LLC v. Activision Blizzard Inc., Appeal Nos. 2017-2084, -2085, -2095, -2096, -2097, -2098, -2099, -2117, 2118 (Fed. Cir. Nov. 6, 2018) In appeals of six inter partes review final decisions on three...more

Knobbe Martens

ParkerVision, Inc. V. Qualcomm Incorporated

Knobbe Martens on

Federal Circuit Summary - Before O’Malley, Reyna, and Taranto. Appeal from the Patent Trial and Appeal Board. Summary: While obviousness of apparatus claims “capable of” a particular function may be shown by...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

No Second Chance on Remand for Late Arguments

Dell Inc. v. Acceleron, LLC (“Dell II”), No. 2017-1101 (Fed. Cir. Mar. 9, 2018) - On Tuesday, the Federal Circuit issued a precedential decision affirming the Board’s refusal to consider new arguments that had been made...more

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