ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,475,681, issued on Nov. 18, was assigned to Siemens Healthcare Diagnostics Inc. (Tarrytown, N.Y.).

"Apparatus and methods of training models of diagnostic analyzers" was invented by Rayal Raj Prasad Nalam Venkat (Princeton, N.J.), Benjamin S. Pollack (Jersey City, N.J.), Yao-Jen Chang (Princeton, N.J.), Venkatesh NarasimhaMurthy (Hillsborough, N.J.), Vivek Singh (Princeton, N.J.) and Ankur Kapoor (Plainsboro, N.J.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of training a model of a diagnostic apparatus includes providing one or more first tube assemblies of a first type and one or more second tube assemblies of a second type in a diagnostic ...