ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,478,647, issued on Nov. 25, was assigned to BIOSTEM TECHNOLOGIES INC. (Pompano Beach, Fla.).

"Micronized compositions for wound healing prepared from intact human amnion-chorion tissue having an intact intermediate spongy layer positioned there between" was invented by Jason V. Matuszewski (Boca Raton, Fla.) and Wendy W. Weston (Coral Springs, Fla.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A sterile micronized composition prepared from intact human placental tissue that is configured for wound healing. The sterile micronized composition includes micronized human amnion; micronized human chorion; and micronized human intermediate spongy layer. In ce...