SINTX Technologies Inc. announced that it has signed a supply agreement with Evonik Corporation to manufacture its proprietary silicon nitride-PEEK (SiN/PEEK) compound. This compound is engineered for use in AI-assisted, 3D-printed, patient-specific implants. Under the agreement, Evonik will produce the SiN/PEEK compound according to SINTX's specifications, enabling the immediate production of custom medical devices at SINTX's U.S.-based facility. The company has already received physician requests for humanitarian-use vertebral body replacement implants for oncology patients and intends to use the SiN/PEEK compound to support regulatory clearances of additional implantable devices.