IP Library › Assignment 014237/0940
Patent Assignment
Reel/Frame 014237/0940

Assignment of Assignor's Interest

Recorded: 2003-06-30 Pages: 3
Assignors
HAZEL, PAUL RODERICK
Executed: 2003-05-02
HIORTH, ESPEN
Executed: 2003-05-12
Assignee
READ WELL SERVICES LIMITED
VIKING HOUSE, 1 CLAYMORE AVENUE, OFFSHORE TECHNOLOGY PARK, ABERDEEN, AB 23 8GW, UNITED KINGDOM
Covered Property (1)
An Apparatus and Method for Expanding and Fixing a Tubular Member Within Another Tubular Member, a Liner or a Broehole
Patent: 7,017,670 →
Application: 10/374,609 →
Publication: US 2004/0159445
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jun 19, 2013
From: READ WELL SERVICES LIMITED
To: META DOWNHOLE LIMITED
Reel/Frame 030660/0228 →
Assignment of Assignor's Interest Apr 18, 2016
From: META DOWNHOLE LIMITED
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 038302/0209 →
Assignment of Assignor's Interest Feb 16, 2021
From: OIL STATES INTERNATIONAL, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 055314/0482 →
Release of Security Interest Mar 10, 2023
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: OIL STATES INTERNATIONAL, INC.
Reel/Frame 062942/0679 →