Maria Santos

Correspondent

Maria Santos

White House correspondent, covers patent, trade and regulatory news

Business & Regulatory patent

Decisions covered by Maria Santos

639 decisions
Apr 15 2026
5th Cir. 25-60198 Panel Decision

Cuevas Machine Company v. Calgon Carbon Corporation

The Fifth Circuit certified a question to the Mississippi Supreme Court regarding whether construction liens are valid when they rely on attached invoices that fail to clearly identify the last date labor was provided. The appellate court remanded the case with instructions to await the state court's answer before proceeding.

Apr 15 2026
Fed. Cir. 26-1468 Panel Decision

ANDRE YOUNGBLOOD v. UNITED STATES

The Federal Circuit dismissed Andre Youngblood's appeal from the Court of Federal Claims because his notice of appeal was filed after the statutory deadline. The court held that the appellant failed to provide evidence satisfying the prison mailbox rule to prove his filing was timely.

Apr 15 2026
Fed. Cir. 26-1343 Panel Decision

RENZIE WILSON PRICE v. NETFLIX, INC., DENNIS LIU, JASON PIPERBERG MICHAEL B. JORDAN, CHARLES D. KING, CAROL BARBEE, KIM ROTH, POPPY HANKS, KENNY GOODMAN, OUTLIER SOCIETY LLC, MA...

The Federal Circuit determined it lacks jurisdiction over this copyright infringement appeal and ordered the case transferred to the Ninth Circuit. The court resolved the transfer despite a dispute between the parties regarding the timeliness of the original notice of appeal.

Apr 15 2026
Fed. Cir. 24-1821 Panel Decision

AG 18, LLC v. DK CROWN HOLDINGS INC

The United States Court of Appeals for the Federal Circuit affirmed the Patent Trial and Appeal Board's decision invalidating patent claims without issuing a written opinion. This per curiam ruling confirms that the Board's findings were supported by substantial evidence and its legal conclusions were not erroneous.

Apr 15 2026
Fed. Cir. 25-1144 Panel Decision

In re COBRA GOLF INC

The United States Court of Appeals for the Federal Circuit affirmed the Patent Trial and Appeal Board's decision without issuing a written opinion. This ruling confirms that the challenged patent claims regarding golf club technology remain invalid under the standard of review for nonprecedential dispositions.

Apr 15 2026
Fed. Cir. 24-1522 Panel Decision

LIFE SCIENCE LOGISTICS, LLC v. UNITED STATES 2024-1522

The Federal Circuit affirmed that a government agency's override of an automatic statutory stay in a federal procurement dispute was arbitrary and capricious. The court held that a bid protestor need not satisfy the traditional four-factor equitable test to obtain relief, preserving the mandatory stay mechanism under the Competition in Contracting Act.

Apr 15 2026
Fed. Cir. 24-2300 Panel Decision

MANUFACTURING RESOURCES INTERNATIONAL, INC v. JOHN A. SQUIRES, UNDER SECRETARY OF COMMERCE FOR INTELLECTUAL PROPERTY AND DIRECTOR OF THE UNITED STATES PATENT AND TRADEMARK OFFICE

The United States Court of Appeals for the Federal Circuit affirmed the Patent Trial and Appeal Board's decision regarding patentability challenges without issuing a written opinion. This nonprecedential ruling applies the standard of review under Federal Circuit Rule 36 to confirm the Board's prior determination in Inter Partes Review No. IPR2023-00255.

Apr 15 2026
8th Cir. 24-1616 Panel Decision

Ronald Ragan, Jr v. Berkshire Hathaway Automotive, Inc

The Eighth Circuit affirmed a district court's award of over $319,000 in attorney's fees and costs to Berkshire Hathaway Automotive following the plaintiff's unsuccessful copyright infringement suit. The appellate court held that the lower court did not abuse its discretion when weighing the relevant factors under the governing legal standard.