ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,558,258, issued on Feb. 24, was assigned to Aurora Tears Technology Inc. (Santa Clara, Calif.).
"Systems and methods for administering fluid compositions" was invented by Ping Cerina Zhang (Santa Clara, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A device for administering fluid compositions includes a housing having a first end with an opening. The housing includes a compartment, proximate to the first end, that is capable of holding a liquid reservoir that is at least partially filled with a fluid. The device includes an air pump positioned within the housing, at a second end. The device includes an actuator positioned between the compartmen...