ALEXANDRIA, Va., July 21 -- United States Patent no. 12,685,807, issued on July 21, was assigned to Liberdi Ltd. (Or Akiva, Israel).

"Systems, devices and methods for peritoneal dialysate production and delivery" was invented by Hezkiah Tsoory (Maor, Israel).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments pertain to a peritoneal dialysate production and delivery (PD) system configured to produce fresh dialysate for use in peritoneal dialysis of a patient, the system comprising: a water inlet, a water treatment device that is fluidly connectable or connected via the water inlet to a water source and configured to treat water received from the water source to generate treated water; a concentrate sup...