ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,379,296, issued on Aug. 5, was assigned to 12535441 Canada Ltd. (Winnipeg, Canada).
"Spectral diagnostic system" was invented by David Allan Prystupa (Pinawa, Canada) and John Stephen Pacak (Winnipeg, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "A biological sample is analyzed for presence of a causing agent such as a virus, bacteria or cancer which generates a series of different states in the sample. The sample is separated into sub-samples where at least some of the sub-samples include portions of the sample at different states. Electromagnetic radiation interacts with the samples to obtain a spectrum of sub-sample properties which is compare...