(marketscreener.com) GreenStar Biosciences Corp. is pleased to announce that Eleusian Biosciences Corporation has added to its existing intellectual property portfolio by filing a third provisional patent application. This application further expands the portfolio of proprietary psychedelic therapeutics available to GreenStar and strengthens the...https://www.marketscreener.com/GREENSTAR-BIOSCIENCES-COR-59550989/news/GreenStar-Biosciences-Announces-Filing-of-Third-Provisional-Patent-Application-by-Eleusian-Bioscienc-30976822/?utm_medium=RSS&utm_content=20200723