ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,465,495, issued on Nov. 11, was assigned to AXIS SPINE TECHNOLOGIES LTD (Reading, Great Britain).
"Intervertebral devices" was invented by Jonathan Arcos (St. Albans, Great Britain), Christopher Reah (St. Albans, Great Britain) and Charles Barfield (Hernando, Miss.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Intervertebral fusion device comprising a superior component, an inferior component, and a core component. The superior component comprises first and second superior parts which are coupled to each other to allow the first and second superior parts to move apart to thereby increase a perimeter of the superior component top side. The inferior comp...