ALEXANDRIA, Va., May 26 -- United States Patent no. 12,636,407, issued on May 26, was assigned to RegenTX Partners LLC (San Antonio).
"Soluble placental ECM" was invented by Oliver Burckhardt (Philadelphia), Laura Del Carmen Bordallo Castillo (San Antonio) and James Poser (San Antonio).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention is directed to a composition of soluble placental ECM in storage solution and the methods of manufacture related thereto. The solubilized placental ECM solution is manufactured through a process of partitioning placental ECM from the placental tissue in a high acidic pH environment and performing an ultrafiltration step and diafiltration step through a tangential flow...