Tulip BioMed, formerly known as Cell Bio-Systems, a developer of medical devices and patented technologies for the living tissue markets, including plastic, cosmetic, and orthopedic surgeries, today announced it has filed for a provisional patent on its hydrophilic coating process, which affects the manufacturing and use of cannulae. Market Wire (http://www.marketwire.com/mw/release_html_b1?release_id=135644.%20)