Patent Assignment
Reel/Frame 012683/0871
Document Re-Recorded to Correct an Error Contained in Property Number 4,468,184 in the Document Previously Recorded on Reel 012641, Frame 0475. Assignor Hereby Confirms the Merger and Change of Name.
Recorded: 2002-02-25
Pages: 6
Assignor
OIL STATES INDUSTRIS, INC.
Executed: 2001-12-31
Assignee
OIL STATES INDUSTRIES, INC.
7701-A SOUTH COOPER STREET, ARLINGTON, TEXAS, 76001
Covered Property
(1)
Grout Packer
Patent:
4,968,184 →
Application:
07/370,671 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 13, 2000
From: HALLIBURTON COMPANY
To: CONTINENTAL EMSCO COMPANY
Reel/Frame 011164/0706 →
Assignment of Assignor's Interest
Oct 13, 2000
From: CONTINENTAL EMSCO COMPANY
To: OIL STATES INDUSRIES, INC.
Reel/Frame 011170/0181 →
Security Agreement
Mar 14, 2001
From: OIL STATES; A-Z TERMINAL CORPORATION; CAPSTAR DRILLING, INC.; CECO HOLDINGS, INC.
To: CREDIT SUISSE FIRST BOSTON, AS U.S. COLLATERAL AGENT
Reel/Frame 011566/0720 →
Merger/Change of Name
Feb 19, 2002
From: OIL STATES INDUSTRIES, INC.
To: OIL STATES INDUSTRIES, INC.
Reel/Frame 012641/0475 →
Security Agreement
Dec 1, 2003
From: OIL STATES INDUSTRIES, INC.; A-Z TERMINAL CORPORATION; CAPSTAR DRILLING, L.P.; CAPSTAR DRILLING, GP, L.L.C.
To: WELLS FARGO BANK OF TEXAS
Reel/Frame 014709/0287 →