ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,404,545, issued on Sept. 2, was assigned to PIXELGEN TECHNOLOGIES AB (Stockholm).

"Method for making a physical map of binding events that are on or on cells" was invented by Simon Fredriksson (Bromma, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided herein is a method comprising producing rolling circle amplification (RCA) products that are immobilized in or on cells, wherein each RCA product has an RCA product identifier sequence that distinguishes the RCA product from other RCA products that are immobilized in or on the cells; while the RCA products are immobilized in or on cells, producing nucleic acid products that contain RCA product...