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Federal Circuit Defines Scope of IPR Estoppel

In Ingenico Inc. v. IOENGINE, LLC, the Federal Circuit defined for the first time the scope of inter partes review (“IPR”) estoppel in district court and International Trade Commission (ITC) proceedings: IPR estoppel applies...more

Section 337 Gets a Makeover: Federal Circuit Expands Economic Domestic Industry Criteria

The U.S. Court of Appeals for the Federal Circuit (“Federal Circuit”) recently issued a landmark decision in Lashify, Inc. v. International Trade Commission, expanding what expenditures count to prove the economic prong of...more

Re-“Designing” a New Standard: The Federal Circuit Aligns Obviousness Test for Design and Utility Patents

In a considerable shift in the law, the Federal Circuit has discarded the long-standing test for determining whether a design patent is invalid as obvious, in favor of the more flexible obviousness test historically applied...more

The Supreme Court Invalidates Functional Genus Claims

In a unanimous opinion in Amgen Inc. v. Sanofi, the Supreme Court held that two functional genus patent claims were not enabled under 35 U.S.C. § 112(a).1 In doing so, it affirmed both the Federal Circuit’s previous decision...more

Western District Of Texas Sanctions Patent Infringement Defendant For Discovery Abuse And Misconduct

On April 6, 2021, the Western District of Texas ordered that preliminary injunction relief was appropriate to prevent irreparable harm to the plaintiff due to the defendant’s “discovery abuse and related misconduct.”...more

Federal Circuit Holds That The Term “Computer” Is Indefinite Based On Conflicting Positions Taken During Prosecution

On February 10, 2021, the Federal Circuit held that the term “computer” was indefinite because the prosecution history included arguments distinguishing prior art references that relied on conflicting understandings of the...more

Federal Circuit Decision Barring Appointments Clause Challenges By IPR Petitioners Becomes Precedent

On May 5, 2020, the Federal Circuit reissued a previously nonprecedential opinion as precedential that held that inter partes review (“IPR”) petitioners could not benefit from its earlier Arthrex holding to challenge adverse...more

Federal Circuit Rules That Moving Software To The Cloud Alone Is Obvious

On May 5, 2020, the Federal Circuit ruled that claims directed to software executed on a server are obvious in view of prior art that taught performing the same method on a local device. Uber Technologies, Inc. v. X One,...more

Federal Circuit Throws Shade on Sologamy While Interpreting Section 315(c) Contrary To The Patent Trial And Appeal Board’s...

In case your parlance needs updating, the term sologamy refers to a marriage to yourself. Apparently unaware of this trend, the Federal Circuit recently explained that “[a] statute saying that ‘a person may marry any person...more

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