ALEXANDRIA, Va., June 16 -- United States Patent no. 12,306,462, issued on May 20, was assigned to Hologic Inc. (Marlborough, Mass.).

"Methods for acquiring images of cells within a specimen on a slide" was invented by Barry F. Hunt (Nashua, N.H.), Jeffrey D. Struven (Nashua, N.H.) and Sidney H. Mayer (Carlisle, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system and method for acquiring images of objects distributed within a specimen affixed to a surface of a slide, the specimen having an uneven height relative to the slide surface using a camera having an objective lens with an optical axis that forms a non-orthogonal angle with the surface of the slide, the method including acquiring a first plu...