IP Library › Assignment 012878/0434
Patent Assignment
Reel/Frame 012878/0434

Assignment of Assignor's Interest

Recorded: 2002-05-07 Pages: 4
Assignors
LAY, THOMAS
Executed: 2002-04-24
SPRINGETT, CHARLES
Executed: 2002-02-25
Assignee
GLOBALSANTAFE CORPORATION
5420 LBJ FWY., STE. 1100, DALLAS, TEXAS, 75240
Covered Property (1)
Method and System for Mooring
Patent: 6,651,580 →
Application: 10/080,481 →
Publication: US 2003/0159638
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 4, 2003
From: DONALD, FRANCIS GORDON
To: GLOBALSANTAFE CORPORATION
Reel/Frame 014350/0587 →
Merger Jun 8, 2011
From: GLOBALSANTAFE CORPORATION
To: TRANSOCEAN WORLDWIDE INC.
Reel/Frame 026411/0699 →
Merger Sep 13, 2011
From: GLOBALSANTAFE CORPORATION
To: TRANSOCEAN WORLDWIDE INC.
Reel/Frame 026897/0706 →