ALEXANDRIA, Va., June 25 -- United States Patent no. 12,338,573, issued on June 24, was assigned to GCLO (Daegu, South Korea).
"Method for manufacturing antibacterial and deodorizing agent, using eco-friendly biopolymer" was invented by Jay Jaehun Jung (Daegu, South Korea) and Ji Young Kim (Daegu, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a method for manufacturing a biopolymer-based fabric processing agent that is eco-friendly, renewable, and biodegradable, and specifically, to a method for manufacturing a fabric processing agent, the method comprising the steps of: dissolving, at room temperature, a solution containing an organic acid and a residual solvent...