Patent Assignment
Reel/Frame 019586/0198
Assignment of Assignor's Interest
Recorded: 2007-07-22
Pages: 3
Assignor
SON, YANG WOOK
Executed: 2004-09-07
Assignee
SDGI HOLDINGS, INC.
300 DELAWARE AVENUE, SUITE 508, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Compressible Corpectomy Device
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.