IP Library › Assignment 022784/0774
Patent Assignment
Reel/Frame 022784/0774

Assignment of Assignor's Interest

Recorded: 2009-06-04 Pages: 5
Assignors
HAMILTON, ROBERT T
Executed: 2009-06-02
O'CALLAGHAN, DAVID J
Executed: 2009-06-02
WEST, HUGH
Executed: 2009-06-02
Assignee
WEYERHAEUSER NR COMPANY
PO BOX 9777, CH1J27, FEDERAL WAY, WASHINGTON, 98063-9777
Covered Property (1)
Fiber Cement Board with Modified Fiber
Patent: 8,241,419 →
Application: 12/475,172 →
Publication: US 2010/0300330
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 5, 2019
From: WEYERHAEUSER NR COMPANY
To: INTERNATIONAL PAPER COMPANY
Reel/Frame 049964/0838 →