Patent ID: 11874060
Assignee: SUBLIME STERICEUTICALS CORPORATION
Field: Pharmaceuticals (Chemistry)
Classification: CPC A  F | IPC A  F

Claim 13:
14. A sterile and continuous flow formulation lyophilization drying system comprising:
a spray freezing chamber,
a formulation supply system, and
a continuous feed lyophilizer drying chamber containing recirculating system, and
wherein the sterile and continuous flow formulation system is configured to provide a pharmaceutical active or a biological active containing solution, suspension, or emulsion to the spray freezing chamber and the spray freezing chamber forms a plurality frozen droplets of the pharmaceutical active or biologically active containing solution, suspension, or emulsion and supplies the plurality frozen droplets of the pharmaceutical active or the biological active containing solution, suspension, or emulsion to a primary drying stage section of the drying chamber via a sterile conduit and the primary drying stage section delivers at least partially dried frozen droplets of pharmaceutical active or biological active to a secondary drying stage section of the drying chamber, and
wherein the temperature of the primary drying stage section is less than the temperature of the secondary drying stage section, and
wherein the system further comprises a continuous feed outlet operably connected to the secondary drying stage section of the drying chamber that supplies sterile, dried, and frozen pharmaceutical or biological active particles.