ALEXANDRIA, Va., April 15 -- United States Patent no. 12,604,657, issued on April 14, was assigned to Solaires Enterprises Inc. (Victoria, Canada).

"High-throughput exploration of triple-cation perovskites via ternary compositionally-graded films" was invented by Makhsud Saidaminov (Victoria, Canada) and Shahram Moradi (Kanata, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "A high throughput method of synthesizing and characterizing a multiplicity of ternary compositions is provided, the method comprising: selecting three components; depositing a gradient of a first component along a first axis; depositing a gradient of a second component along a second axis which is normal to the first axis, such tha...