IP Library › Assignment 013195/0081
Patent Assignment
Reel/Frame 013195/0081

Assignment of Assignor's Interest

Recorded: 2002-08-12 Pages: 2
Assignor
Assignee
GRANT PRIDECO, INC.
1450 LAKE ROBBINS DRIVE, SUITE 600, THE WOODLANDS, TEXAS, 77380
Covered Property (1)
Thread Design for Uniform Distribution of Makeup Forces
Patent: 6,848,724 →
Application: 10/217,129 →
Publication: US 2004/0026924
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Grant of Patent Jan 3, 2003
From: GRANT PRIDECO, L.P.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS
Reel/Frame 013333/0021 →
Release of Grant of Patent Security Agreement Jun 1, 2005
From: DEUTSCHE BANK TRUST COMPANY AMERICAS
To: GRANT PRIDECO, L.P.
Reel/Frame 016079/0694 →
Security Agreement Jun 3, 2005
From: GRANT PRIDECO, INC.
To: WELLS FARGO BANK
Reel/Frame 016087/0610 →
Release of Patent Security Agreement Sep 18, 2006
From: WELLS FARGO BANK
To: GRANT PRIDECO, INC.
Reel/Frame 018268/0732 →