US Patent Issued to GRADIENTECH on July 14 for "Cassette assembly" (Swedish, American Inventors)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,066, issued on July 14, was assigned to GRADIENTECH AB (Uppsala, Sweden).

"Cassette assembly" was invented by Rodrigo Hernandez Vera (Uppsala, Sweden), Tobias Kamf (Uppsala, Sweden), David Ronnholm (Marsta, Sweden) and Dylann Duncan Ceriani (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "A cassette assembly (1) comprises a cover (100), two cassette halves (200A, 200B) and a slider (300) comprising multiple test chambers (302). The cassette halves (200A, 200B) comprise waste tanks (230) in fluid connection with reservoirs (240), prefilled in one of the cassette halves (200A, 200B) with test agents. The particular design of the cassette halv...