VANCOUVER, British Columbia, June 17, 2025 (GLOBE NEWSWIRE) -- Cannabix Technologies Inc. (CSE: BLO) (OTC PINK: BLOZF) (Frankfurt: 8CT) (the “Company or Cannabix”) is pleased to report that the United States Patent and Trademark Office (USPTO) has issued a notice of allowance for patent application No. 18/1729,658 entitled, “Contact-Free Breath Analysis Device and Method” to the Company. This patent application is centered on innovations made by Cannabix and its dual mode contactless (and traditional mouthp ...