Featured / Panel Activity

Update on Important Panel Activity

Here is an update on activity in cases pending before panels of the Federal Circuit where the cases have attracted at least one amicus brief. We keep track of these cases in the “Other Cases” section of our blog. Today, with respect to these cases, we highlight one recent opinion, two recent orders, and five new cases. Here are the details.

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Featured / Opinions / Panel Activity

Opinion Summary – Micron Technology Inc. v. Longhorn IP, LLC

Earlier this month, the Federal Circuit released its opinion in Micron Technology Inc. v. Longhorn IP, LLC, a patent case we have been following because it attracted three amicus briefs. In it, the Federal Circuit reviewed a judgment of the District of Idaho, which held that federal patent law does not preempt Idaho’s Bad Faith Assertions of Patent Infringement Act and, as a result, imposed a bond of $8 million on Longhorn before the court would proceed with the case. In an opinion authored by Judge Lourie, the panel, consisting of Judges Lourie, Schall, and Stoll, dismissed the appeal for lack of jurisdiction without reaching the merits. This is our opinion summary.

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Opinions

Opinions & Orders – December 18, 2025

Late yesterday, the Federal Circuit released a nonprecedential order dismissing an appeal. This morning, the court released two precedential opinions and three nonprecedential orders. One of the opinions comes in an appeal of an imposition of an $8 million bond pursuant to the Idaho Bad Faith Assertions of Patent Infringement Act. The other comes in an appeal of a decision of the Civilian Board of Contract Appeals. The orders all dismiss appeals. Here are the introductions to the opinions and links to the dismissals.

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Argument Recap / Featured

Argument Recap – Micron Technology, Inc. v. Longhorn IP, LLC

Earlier this month, the Court heard oral argument in a patent case we have been following because it attracted three amicus briefs. The case, Micron Technology, Inc. v. Longhorn IP, LLC, raises questions relating to Idaho’s Bad Faith Assertions of Patent Infringement Act. Katana, the patent owner, sued Micron for infringement in federal district court. Longhorn, its licensing affiliate, was then sued by Micron in Idaho state court under the Act. Longhorn and Katana now appeal the district court’s order requiring an $8 million bond as a precondition to Katana pursuing its patent infringement claims. This is our argument recap.

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Featured / Panel Activity

Update on Important Panel Activity

Here is an update on activity in cases pending before panels of the Federal Circuit where the cases involve at least one amicus brief. We keep track of these cases in the “Other Cases” section of our blog. Today, with respect to these cases, we highlight two new opinions, four recent oral arguments, and five upcoming oral arguments. Here are the details.

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Court Week / Featured

Court Week – November 2025 – What You Need to Know

This week and, as it turns out next Monday, is Court Week at the Federal Circuit. The court will convene 13 panels to consider 70 cases. Of the 70 cases, the court will hear oral argument in 45. The Federal Circuit provides access to live audio of these arguments via the Federal Circuit’s YouTube channel. This month, five cases scheduled for oral argument attracted amicus briefs. Here’s what you need to know about these five cases.

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Argument Preview / Panel Activity

Argument Preview – Micron Technology Inc. v. Longhorn IP LLC

As we have been noting all week, five cases being argued in November at the Federal Circuit attracted amicus briefs. The fifth of those case is Micron Technology Inc. v. Longhorn IP LLC, a patent case. In it, Longhorn IP and Katana Silicon Technologies appeal from a district court’s imposition of bonds they say effectively preclude them from prosecuting claims for patent infringement. This is our argument preview.

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Opinions

Opinions & Orders – July 18, 2025

Late yesterday, the Federal Circuit released s nonprecedential order dismissing an appeal. This morning, the Federal Circuit released s precedential opinion in a patent infringement case appealed from the Central District of California. The Federal Circuit also released two nonprecedential opinions, one in a case appealed from the Court of Appeals for Veterans Claims and one in a case appealed from the Court of Federal Claims. Finally, the Federal Circuit released four nonprecedential orders, two denying petitions for writs of mandamus, one remanding a settled case, and one dismissing an appeal. Here are the introductions to the opinions and orders and links to the dismissals.

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Featured / Petitions / Supreme Court Activity

Recent Supreme Court Activity

Here is an update on recent activity at the Supreme Court in cases decided by the Federal Circuit. The Court does not have any cases pending with granted petitions. With regard to pending petitions, the Court called for the views of the Solicitor General in a patent case involving so-called skinny labels, two waivers of the right to respond to petitions were filed in two related patent cases, and the Court denied two petitions in patent cases. Here are the details.

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Featured / Supreme Court Activity

Recent Activity at the Supreme Court

Here is an update on recent activity at the Supreme Court in cases decided by the Federal Circuit. With respect to granted petitions, there has been no new activity since our last post. With respect to pending petitions, one new petition was filed in a patent case; two waivers of right to respond to petitions were filed in patent cases; a new brief in opposition was filed in a patent case; and the Court denied two petitions, one in a patent case and one in a pro se case. Here are the details.

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