(marketscreener.com) Collagen Solutions Plc , the developer and manufacturer of biomaterials and regenerative medicines for the enhancement and extension of human life, announces that today Rosen's Diversified, Inc. declared that its offer to acquire Collagen Solutions plc had become wholly unconditional and as a result, Collagen Solutions will...https://www.marketscreener.com/quote/stock/COLLAGEN-SOLUTIONS-PLC-12936619/news/Collagen-Acquired-by-Rosen-s-Diversified-Inc-31571704/?utm_medium=RSS&utm_content=20201020