IP Library › Assignment 022291/0769
Patent Assignment
Reel/Frame 022291/0769

Assignment of Assignor's Interest

Recorded: 2009-02-20 Pages: 3
Assignor
WEYERHAEUSER COMPANY
Executed: 2009-01-21
Assignee
WEYERHAEUSER NR COMPANY
PO BOX 9777, CH1J27, FEDERAL WAY, WASHINGTON, 98063-9777
Covered Property (1)
Bleached Polyacrylic Acid Crosslinked Cellulosic Fibers
Patent: 7,513,973 →
Application: 10/815,143 →
Publication: US 2005/0217810
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 31, 2004
From: STEPHENS, R. SCOTT; STOYANOV, ANGEL; NAIENI, SHAROKH
To: WEYERHAEUSER COMPANY
Reel/Frame 015180/0035 →
Assignment of Assignor's Interest Aug 5, 2019
From: WEYERHAEUSER NR COMPANY
To: INTERNATIONAL PAPER COMPANY
Reel/Frame 049964/0838 →