ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,488,357, issued on Dec. 2, was assigned to COGNIZANT TECHNOLOGY SOLUTIONS INDIA PVT. LTD. (Chennai, India).
"System and method for preventing counterfeiting of products using packaging codes and blockchain technology" was invented by Nishkarsh Tomar (Bareilly, India).
According to the abstract* released by the U.S. Patent & Trademark Office: "System and method for prevention of counterfeiting of products using combination of packaging codes and blockchain technology is provided. Hash of a first product code is generated by encrypting scanned product data associated with a product received. Second product code is generated by encrypting first product code for combining with distinct fi...