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Federal Circuit: Construe Disputed Claim Terms Before Deciding § 101 Eligibility

The Federal Circuit – in a split decision – remanded a recent N.D. California decision and held that the district court should have construed a disputed claim term before ruling on patent eligibility. MyMail asserted...more

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

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

Federal Circuit Ruling Kills Labrador Retriever Genotyping Patent

The Federal Circuit provided an undesirable reminder to The University of Bern (and many other patent owners): a positive and valuable contribution does not necessarily equate to patentable subject matter. Here, the Court...more

Call Interface Patent Survives Early Section 101 Challenge in Delaware

Mod Stack accused Aculab of infringing U.S. Patent No. 7,460,520, which relates to "a system and method for simultaneously interfacing with different types of call controllers in a voice gateway." The patent specification...more

Federal Circuit: Reordering Conventional Steps Insufficient to Constitute an Inventive Concept

Last week, the Federal Circuit reversed a District of Minnesota decision and found a patent directed to a system and method for processing paper checks to be abstract and not eligible for patent protection. Judge Chen wrote...more

It's Not You; It's Your Patent: Dating App Patent Held To Be Abstract, Ineligible

NetSoc filed suit against several online dating platforms, alleging infringement of its patent entitled "Method and System for Establishing and Using a Social Network to Facilitate People in Life Issues." The defendants moved...more

E.D. Texas’s Chief Judge Gilstrap Introduces Subject Matter Eligibility Contentions

The Eastern District of Texas is known to be a hotbed for patent litigation filings, even after the Supreme Court’s TC Heartland decision. And within E.D. Texas, Judge Rodney Gilstrap has been the busiest sometimes presiding...more

Remembering Justice Stevens and His Bilski Concurrence

Justice John Paul Stevens passed away last week at the age of 99. During his nearly 35 years on the Supreme Court, Justice Stevens did not hesitate to make his views on intellectual property rights known – in short, they...more

The PTAB Provides Guidance on Patent Eligibility Framework

Earlier this month, the Patent Trial and Appeal Board (PTAB) designated as informative four of its decisions applying the newest patent eligibility framework. This new eligibility framework, based on the United States Patent...more

Patent Reform: An Interview with Alex Moss, Attorney at Electronic Frontier Foundation

Alex Moss is a staff attorney on the Electronic Frontier Foundation (EFF) intellectual property team, focusing on legal issues that affect innovation and creativity of all kinds. She is specifically interested in Section...more

RPX: The Berkheimer/Aatrix Effect is Real

RPX’s latest quarterly review provides a deep dive on the effects of Berkheimer and Aatrix. If you forget, the Federal Circuit found in those two 2018 cases that Section 101 motions – at the Rule 56 and Rule 12 stages,...more

Vehicle Control Patent Survives Early Eligibility Challenge

Jaguar Land Rover (JLR) asserted U.S. Patent No. RE46, 828, titled "Vehicle Control" against its competitor Bentley Motors Limited. The patent is related to electronically controlling the vehicle's subsystems (e.g., engine,...more

Federal Circuit Elucidates Berkheimer and Aatrix; Patents Presumed Eligible Under Section 101

• In a precedential opinion in Cellspin Soft, Inc. v. Fitbit, Inc., et al., the U.S. Court of Appeals for the Federal Circuit vacated both the U.S. District Court for the Northern District of California's Section 101...more

Game Over: Multiplayer Gaming Patent Found to be an Abstract Idea

Judge Maryellen Noreika (D. Delaware) has been very active since receiving her judicial commission less than a year ago, including already issuing a handful of Section 101 opinions. In Sandbox Software v. 18Birdies, she holds...more

Liquid Cannabis Patent Survives Section 101 Challenge

The U.S. District Court for the District of Colorado on April 17, 2019, upheld United Cannabis Corp.'s (UCANN) patent claims concerning a liquid cannabinoid formulation, "wherein at least 95% of the total cannabinoids is a...more

Patent Reform: New Bipartisan Framework for Section 101 Eligibility Introduced in Congress

Sens. Chris Coons (D-Del.) and Thom Tillis (R-N.C.), along with Reps. Doug Collins (R-Ga.), Hank Johnson (D-Ga.), and Steve Stivers (R-Ohio), have unveiled a bipartisan and bicameral framework on Section 101 patent reform....more

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