Nextleaf Awarded U.S. Patent Vancouver, British Columbia--(Newsfile Corp. - April 5, 2022) - Nextleaf Solutions Ltd. (CSE: OILS) (OTCQB: OILFF) (FSE: L0MA) ("Nextleaf", or the "Company"), a federally regulated manufacturer and distributor of cannabis vapes and oils, is pleased to announce that the United States Patent and Trademark Office has granted the Company its 18th issued U.S. patent.