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Apple Prior Art Claim Construction

Jones Day

PTAB Allows Three Concurrent IPR Petitions for Unusual Patent Claims

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Recently, the Patent Trial and Appeal Board (“the Board”) was persuaded to consider the merits of three out of seven concurrent petitions for an inter partes review of a single patent due to the patent’s complicated claiming...more

Knobbe Martens

Federal Circuit Review - June 2021

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Bulk-Filed Patent Applications Claiming Distant Priority Trigger Prosecution Laches - In Hyatt v. Hirshfeld, Appeal No. 18-2390, the Federal Circuit held that the PTO met its burden to prove prosecution laches for bulk-filed...more

Knobbe Martens

Federal Circuit Review - April 2019

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Just Because Something May Result From a Prior Art Teaching Does Not Make it Inherent in that Teaching - In Personal Web Technologies, LLC v. Apple, Inc., Appeal No. 2018-1599, the Federal Circuit clarified that the mere...more

Jones Day

Federal Circuit Vacates and Remands to PTAB Because of Insufficient Analysis of Obviousness in IPR

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In a unanimous opinion issued on February 14, 2017, a three-judge panel of the Federal Circuit vacated the Board’s obviousness determination in Apple’s inter partes review against PersonalWeb and remanded for further...more

McDermott Will & Emery

Repeated Disparagement of the Prior Art in the Specification Can Operate as a Clear and Unmistakable Disavowal of Claim Scope -...

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Addressing issues of claim construction, the United States Court of Appeals for the Federal Circuit affirmed the district court’s narrow construction based on a disclaimer in the specification. Openwave Systems, Inc., NKA...more

Akin Gump Strauss Hauer & Feld LLP

IP Newsflash - January 2016

SUPREME AND FEDERAL COURT CASES - U.S. Supreme Court Denies Writ to Overturn Application of the Kessler Doctrine - The U.S. Supreme Court denied software developer’s SpeedTrack writ to overturn the Federal...more

McDermott Will & Emery

Nearly Expired Is Not the Same as Expired: The Board Clarifies Claim Construction Standards for Inter Partes Review - Apple, Inc....

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Addressing the standard to be applied for claim construction during inter partes review (IPR) proceedings, the U.S. Patent and Trademark Office’s (PTO) Patent Trial and Appeal Board (PTAB or Board) declined to create an...more

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