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Software Developers Patent Infringement

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - December 2022

Treehouse Avatar LLC v. Valve Corp., Appeal No. 2022-1171 (Fed. Cir. Nov. 30, 2022) - In the only precedential patent opinion issued by the Federal Circuit this week, the Court affirmed a district court’s summary judgment...more

Holland & Knight LLP

"For Use Under" Patent Marking: When a Claim Only Partially Covers the Product

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The Patent Act requires patentees to mark their products with the numbers of any patents that cover that product. Put differently, if you produce a product that would infringe one of your patents, you must mark that product...more

Shook, Hardy & Bacon L.L.P.

Open Source Software Remains a Target as GNOME Foundation Hit with Patent Infringement Lawsuit

In a move that evidences an emerging pattern, Rothschild Patent Imaging LLC, a non-practicing entity (“NPE”), has filed a complaint asserting patent infringement against the open source software organization, the GNOME...more

Holland & Knight LLP

E.D. North Carolina Axes Patent Directed to Teaching Guitar

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Rocksmith sued Yousician Oy, alleging infringement of its patent entitled "interactive guitar game." The patent discloses software for learning to play the guitar and provides an "effective way to provide interactive method...more

Sheppard Mullin Richter & Hampton LLP

Open Source Software Policies – Why You Need Them And What They Should Include

The chances are high that your company uses open source software (“OSS”) in some capacity. While the benefits of OSS are clear, it is also clear that OSS can pose significant legal risks that must be addressed. The best way...more

Sheppard Mullin Richter & Hampton LLP

Popular Open Source Software under Patent Attack

Sound View Innovations is launching patent attacks against commonly used open source software including jQuery and Apache Hadoop. Sound View is targeting end users of these software components. This is a typical tactic of...more

Sheppard Mullin Richter & Hampton LLP

10 Things to Know About The Intersection of Blockchain Technology, Open Source Software, and Patents

On their own, blockchain technology, open source software, and patents each present legal issues that are often complex and frequently misunderstood. When combined, the complexity and misunderstandings of these three topics...more

K&L Gates LLP

Federal Circuit Continues to Clarify Subject Matter Eligibility for Software Patents

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Many software-related and business method-related patents have been invalidated for being directed to “abstract ideas.” On January 10, 2018, in Finjan, Inc., v. Blue Coat Systems, Inc., the Federal Circuit affirmed the...more

Patterson Belknap Webb & Tyler LLP

Judge Cote Finds Initiating Lawsuits to Obtain Settlements Rather Than a Determination on the Merits is Not an Abuse of Process

On July 28, 2016, District Judge Denise Cote (S.D.N.Y.) granted defendants AlphaCap Ventures, LLC’s, a non-practicing entity, and Richard Juarez’s (collectively, “AlphaCap”) motion to dismiss plaintiff Gust, Inc.’s (“Gust”)...more

McDermott Will & Emery

No Review of PTAB Determination to Not Institute an IPR, Again - Achates Reference Publishing, Inc. v. Apple, Inc.

McDermott Will & Emery on

Addressing a decision by the U.S. Patent and Trademark Office’s Patent Trial and Appeal Board (PTAB or Board) to not institute inter partes review IPR proceedings, the U.S. Court of Appeals for the Federal Circuit concluded...more

BakerHostetler

Attorney Fees for Post-Grant Patent Challenge Proceedings Before the USPTO May Be Recoverable in Exceptional Cases Under 35 U.S.C....

BakerHostetler on

Parties accused of patent infringement are turning more and more to post-grant challenge proceedings at the United States Patent and Trademark Office (“USPTO”) as a faster and cheaper means for invalidating the asserted...more

Orrick, Herrington & Sutcliffe LLP

En Banc Federal Circuit Upholds ITC’s Broad Definition of Induced Infringement

Earlier this week, an en banc Federal Circuit interpreted the scope of Section 337 of the Tariff Act (19 U.S.C. § 1337), which proscribes importation of "articles that … infringe" a U.S. patent. (Suprema, Inc. v....more

Wilson Sonsini Goodrich & Rosati

Federal Circuit Decreases Strength of Presumption Against Treatment of Patent Claims as Means-Plus-Function

Accused infringers challenging patent claims now have a new arrow in their quiver as a result of yesterday's holding in Williamson v. Citrix Online, et al. In an en banc decision, the Federal Circuit replaced an earlier...more

Kelley Drye & Warren LLP

En Banc Federal Circuit Broadens What Constitutes A Means-Plus-Function Limitation (Williamson V. Citrix)

Yesterday, the Federal Circuit issued a decision in Williamson v. Citrix that includes an en banc portion that broadens the circumstances in which claim limitations may be deemed means-plus-function limitations. This appears...more

McDermott Will & Emery

An Easy First Impression: Joint Dismissal of Appellate Review - Versata Software, Inc. v. Callidus Software, Inc.

Addressing for the first time the propriety of vacating an appellate opinion when the underlying appeal is rendered moot before issuance of that opinion, the U.S. Court of Appeals for the Federal Circuit determined that it...more

Mintz

No One Told John Oliver About the America Invents Act: Last Week Tonight Stuck in 2012

Mintz on

The heady days of 2012 saw “Gangnam Style” dominate the U.S. music charts, Patricia Krentcil rocket to fame as the “New Jersey Tanning Mom,” and the New York Giants win the Super Bowl. That year also is the source of nearly...more

WilmerHale

Federal Circuit Patent Updates - April 2015

WilmerHale on

Biosig Instruments, Inc. v. Nautilus, Inc. (No. 2012-1289, 4/27/15) (Newman, Schall, Wallach) - April 27, 2015 11:12 AM. Wallach, J. On remand from the Supreme Court, reversing district court summary judgment...more

McDonnell Boehnen Hulbert & Berghoff LLP

Versata Software, Inc. v. Callidus Software, Inc. (Fed. Cir. 2014)

The Federal Circuit made it clear earlier today that district courts should freely grant stays in view of Covered Business Method ("CBM") patent reviews instituted by the Patent Trial and Appeal Board ("PTAB"). In Versata...more

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