IP Library › Assignment 013559/0357
Patent Assignment
Reel/Frame 013559/0357

Assignment of Assignor's Interest

Recorded: 2002-12-09 Pages: 2
Assignors
XIA, YONGMING
Executed: 2002-11-03
THOMPSON, JAMES E.
Executed: 2002-10-28
DEVINE, JEFFREY S.
Executed: 2002-11-04
Assignee
ASHBROOK CORPORATION
11600 E HARDY, HOUSTON, TEXAS, 77093
Covered Property (1)
Vertical Filter
Patent: 6,641,737 →
Application: 10/237,554 →
Publication: US 2003/0066792
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 12, 2005
From: ASHBROOK CORPORATION, FORMERLY KNOWN AS ASHBROOK-SIMON-HARTLEY CORPORATION AND ASHBROOK SIMON-HARTLEY INC.
To: ASHBROOK SIMON-HARTLEY OPERATIONS, LP
Reel/Frame 016967/0020 →