Security Agreement

Recorded: 2007-05-15 Received: 2007-05-15 Pages: 3

Assignor

LANX, LLC

Executed: 2007-04-20

Assignee

MASON, MICHAEL D., M.D.

3 AVERY STREET, #805, BOSTON, MA, 02111, UNITED STATES

Covered Properties (2)

Method for Graftless Spinal Fusion

Application: 10/767,637 →

Graftless Spinal Fusion Device

Application: 09/976,685 →