IP Library Assignment 018732/0733
Patent Assignment
Reel/Frame 018732/0733

Assignment of Assignor's Interest

Recorded: 2006-12-26 Pages: 3
Assignor
REYNOLDS, JR., HARRIS A.
Executed: 2005-06-22
Assignee
HYDRIL COMPANY LP
3300 NORTH SAM HOUSTON PARKWAY EAST, HOUSTON, TEXAS, 77032
Covered Property (1)
Novel Treating Method and Design Method for Tubular Connections
Patent: 7,497,481 →
Application: 11/129,214 →
Publication: US 2006/0255591
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jan 5, 2009
From: HYDRIL COMPANY LP
To: HYDRIL GENERAL LLC
Reel/Frame 022057/0795 →
Change of Name Jan 5, 2009
From: HYDRIL GENERAL LLC
To: HYDRIL LLC
Reel/Frame 022058/0226 →
Change of Name Jan 7, 2011
From: HYDRIL LLC
To: HYDRIL COMPANY
Reel/Frame 025599/0988 →