ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,472,281, issued on Nov. 18, was assigned to Osteogenics Biomedical Inc. (Lubbock, Texas).
"Multi-layer collagen-based membrane" was invented by Barry Bartee (Lubbock, Texas) and Evan Cain (Lubbock, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A multi-layer collagen-based membrane that includes a bioresorbable mesh embedded between a first decellularized natural collagen-based membrane and a second decellularized natural collagen-based membrane. The bioresorbable mesh can be formed of a synthetic polymer or demineralized laminar bone. Also provided are two methods for manufacturing a multi-layer collagen-based membrane with or without an embedded...