ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,168, issued on Dec. 2, was assigned to Revvity Health Sciences Inc. (Waltam, Mass.).

"Systems and methods for cell count measurements" was invented by Jean Qiu (Andover, Mass.), Peter Y. Li (Andover, Mass.), Leo L. Chan (Lawrence, Mass.) and Jordan Bell (Lawrence, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention provides novel sample chambers, units and multi-well plates, and systems and methods thereof, for built-in measurement assurance of cell counting methods and calibrated and/or quality-assured measurement and analysis of diverse types of biological cells, e.g., cell count, cell size, cell concentration, cell sub-population, c...