Alexandria, June 14 -- U.S. Patent and Trademark Office has released Ketoneaid Inc's patent application for ketogenic beer and alcoholic beverage mixture containing non-racemic ethyl 3-hydroxybutyrate and/or 1,3 butanediol. Llosa Frank Borges and Zarpas Stephen developed the invention. The patent application number is 16/168..

Alexandria, June 14 -- U.S. Patent and Trademark Office has received CPT Group's patent application for operation of an internal combustion engine with high alcohol content in the fuel. Beckmann Reiner Otto developed the invention. The patent application number is 16/324394. International Patent Classification codes are F02D..

Alexandria, June 14 -- Craft Beer Importers Canada has submitted a patent application for packaging insert for an advent calendar and/or beer packaging container. This invention was developed by Vanderwell Janice and Mills Jeffrey William. The patent application number is 16/321944. International Patent Classification codes ..