IP Library › Assignment 015180/0035
Patent Assignment
Reel/Frame 015180/0035

Assignment of Assignor's Interest

Recorded: 2004-03-31 Pages: 4
Assignors
STEPHENS, R. SCOTT
Executed: 2004-03-31
STOYANOV, ANGEL
Executed: 2004-03-31
NAIENI, SHAROKH
Executed: 2004-03-31
Assignee
WEYERHAEUSER COMPANY
PATENT DEPT., CH 1J27, 33663 WEYERHAEUSER WAY SOUTH, FEDERAL WAY, WASHINGTON, 98003
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 Feb 20, 2009
From: WEYERHAEUSER COMPANY
To: WEYERHAEUSER NR COMPANY
Reel/Frame 022291/0769 →
Assignment of Assignor's Interest Aug 5, 2019
From: WEYERHAEUSER NR COMPANY
To: INTERNATIONAL PAPER COMPANY
Reel/Frame 049964/0838 →