10.07.21
US Patent No. 11,110,048 B2 (Jesse Cozean, Colette Cozean, Susan Goldsberry); Innovative BioDefense, Inc., Lake Forest, CA, has patented an antimicrobial formulation comprising a quaternary ammonium salt, farnesol, ethyl alcohol, and water. The formulation is capable of killing at least 85% of both gram-positive and gram-negative bacteria at four hours post-application.