Patent Assignment
Reel/Frame 014220/0682
Assignment of Assignor's Interest
Recorded: 2003-07-03
Pages: 9
Assignor
PSI COMPANY
Executed: 2002-06-03
Assignee
SDGI HOLDINGS, INC.
1800 PYRAMID PLACE, MEMPHIS, TENNESSEE, 38132
Covered Properties
(3)
Application of an Improved Damper to an Intervertebral Stabilization Device
Patent:
5,375,823 →
Application:
08/073,417 →
Extra-Discal Inter-Vertebral Prosthesis for Controlling the Variations of the Inter-Vertebral Distance by Means of a Double Damper
Patent:
5,480,401 →
Application:
08/194,276 →
Intervertebral Stabilization Device Incorporating Dampers
Patent:
5,540,688 →
Application:
08/207,259 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 11, 1994
From: NAVAS, FERNAND
To: PSI
Reel/Frame 007046/0709 →
Assignment of Assignor's Interest
Sep 30, 1994
From: NAVAS, FERNAND
To: SOCIETE PSI
Reel/Frame 007154/0570 →
Assignment of Assignor's Interest
Apr 18, 1996
From: NAVAS, FERNAND
To: SOCIETE "PSI"
Reel/Frame 007897/0583 →
Merger
Sep 25, 2006
From: SDGI HOLDINGS, INC.
To: WARSAW ORTHOPEDIC, INC.
Reel/Frame 018323/0669 →