SINTX Technologies Inc.

SINTX Technologies is a advanced ceramics manufacturer specializing in silicon nitride (Si3N4) biomaterials and composite 3D printing. Founded in 1996, the company produces medical-grade silicon nitride for spinal implants, hip and knee joint prosthetics, and foot-and-ankle fusion systems. Silicon nitride is inherently antibacterial and antiviral with demonstrated osseointegrative properties to support bone formation. SINTX manufactures composite 3D-printed medical devices and offers silicon nitride powder (FleX SN-AP) for use as additives, coatings, or composites in medical and non-medical products to enhance antipathogenic properties. The company has expanded into manufacturing other advanced ceramics and recently partnered with EVONIK to produce silicon nitride–PEEK (SiN/PEEK) composite materials engineered for AI-assisted, 3D-printed patient-specific implants. SINTX also acquired SiNAPTIC Surgical assets to enter the foot-and-ankle fusion market. The company holds ISO 13485:2016 certification for medical device manufacturing, ISO 9001:2015 certification, and AS9100D certification for aerospace-grade manufacturing. SINTX is a publicly traded company (NASDAQ) and member of AdvaMed, BioUtah, and other industry associations. Manufacturing and engineering capabilities support transformation of concepts into quality printed parts with extreme environment performance suitable for biomedical applications.