US Patent Issued on June 2 for "Cementitious solids with decorative surface patterns and methods of making the same" (New York Inventor)

ALEXANDRIA, Va., June 2 -- United States Patent no. 12,643,817, issued on June 2.

"Cementitious solids with decorative surface patterns and methods of making the same" was invented by Emily Majewski (Buffalo, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Cementitious wet mixtures and solids such as architectural tiles providing carbon sequestration and being overall carbon negative. The cementitious solids include a binder, a catalyst, and biomass. The biomass has particular particle sizes to enable controlled non-uniform distribution of high and low concentrations of biomass to create particular dual color and/or dual color shade designs."

The patent was filed on March 28, 2025, under Application No....