2015-05-042015-05-042004-07-06He, Shulin, Yaszemski, Michael J. and Mikos, Antonios G., "Biodegradable poly (propylene fumarate) networks cross linked with poly (propylene fumarate) -diacrylate macromers." Patent US6759485B2. issued 2004-07-06. Retrieved from https://hdl.handle.net/1911/79871.https://hdl.handle.net/1911/79871A network consisting essentially of poly(propylene fumarate) cross linked with diacrylate and a method for making same.15 ppengBiodegradable poly (propylene fumarate) networks cross linked with poly (propylene fumarate) -diacrylate macromersUtility patentUS6759485B2