US Patent Issued to ZHEJIANG SANHE KITCHENWARE on Dec. 30 for "Nonstick cooking utensil with pure inorganic structural layer and manufacturing method thereof" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,507,825, issued on Dec. 30, was assigned to ZHEJIANG SANHE KITCHENWARE Co. LTD. (Cixi, China).

"Nonstick cooking utensil with pure inorganic structural layer and manufacturing method thereof" was invented by Cheng Fang (Cixi, China) and Qiang Cheng (Cixi, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A nonstick cooking utensil with a pure inorganic structural layer and a manufacturing method thereof are provided. The cooking utensil includes a base layer and a pure inorganic structural layer, where the pure inorganic structural layer is formed by spraying inorganic particles on an inner surface of the base layer; the inorganic particles in the pu...