ParaGen Technologies said it raised more than $4 million for the regenerative scaffold its portfolio companies use for a variety of treatments. Columbus, Ohio-based ParaGen said its four companies – RenovoDerm, Atreon Orthopedics, Vascular Genesis and Tarian Medical – tailor the scaffold material to product lines in the wound care, orthopedic, peripheral vascular and hernia markets, respectively. Ikove […]