Maria Santos

Correspondent

Maria Santos

White House correspondent, covers patent, trade and regulatory news

Business & Regulatory patent

Decisions covered by Maria Santos

1,038 decisions
May 14 2026
4th Cir. 24-2081 Panel Decision

Winnebago Tribe of Nebraska v. United States Department of the Army

The United States Court of Appeals for the Fourth Circuit held that the Native American Graves Protection and Repatriation Act requires the Army to repatriate the remains of two Native American children buried in a federal cemetery without tribal consent. The court vacated the district court's dismissal, ruling that the cemetery constitutes a holding or collection under the statute.

May 13 2026
Fed. Cir. 24-1641 Panel Decision

Actelion Pharmaceuticals Ltd v. Mylan Pharmaceuticals Inc

The United States Court of Appeals for the Federal Circuit affirmed a district court ruling that Mylan Pharmaceuticals did not infringe Actelion Pharmaceuticals' patents for a stable epoprostenol drug formulation. The court held that the patent claim term requiring a pH of thirteen or higher refers to measurements taken at standard temperature, and that Actelion was barred from asserting infringement by equivalence.

May 13 2026
Fed. Cir. 25-1712 Panel Decision

Seoul Semiconductor Co., Ltd. v. Finelite, Inc.

The United States Court of Appeals for the Federal Circuit affirmed a district court ruling that a commercial agreement unambiguously incorporated a full contract of sale. The court held that the agreement's language required the defendant to indemnify the plaintiff for patent infringement claims arising in the United States, despite the contract limiting indemnification to the jurisdiction where title passed.

May 13 2026
Fed. Cir. 25-1452 Panel Decision

COLLINS v. COLLINS

The United States Court of Appeals for the Federal Circuit dismissed an appeal from a Veterans Court order denying a petition for a writ of mandamus. The appellate court found it lacked jurisdiction because the petition failed to meet minimum pleading standards required to assess extraordinary relief.