IP Library › Assignment 019943/0584
Patent Assignment
Reel/Frame 019943/0584

Corrective Assignment to Correct the Name of Second Inventor Previously Recorded on Reel 015179 Frame 0963. Assignor(S) Hereby Confirms the Assignor's Interest.

Recorded: 2007-10-11 Pages: 5
Assignors
STOYANOV, ANGEL
Executed: 2004-03-31
NAIENI, SHAHROKH A
Executed: 2004-03-31
Assignee
WEYERHAEUSER COMPANY
33663 WEYERHAEUSER WAY S, INTELLECTUAL PROPERTY CH 1J27, FEDERAL WAY, WASHINGTON, 98003
Covered Property (1)
Method for Making Bleached Crosslinked Cellulosic Fibers with High Color and Brightness
Patent: 6,986,793 →
Application: 10/815,145 →
Publication: US 2005/0223501
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 31, 2004
From: STOYANOV, ANGEL; NAIENI, SHAROKH
To: WEYERHAEUSER COMPANY
Reel/Frame 015179/0963 →
Assignment of Assignor's Interest Apr 21, 2009
From: WEYERHAEUSER COMPANY
To: WEYERHAEUSER NR COMPANY
Reel/Frame 022835/0233 →
Assignment of Assignor's Interest Aug 5, 2019
From: WEYERHAEUSER NR COMPANY
To: INTERNATIONAL PAPER COMPANY
Reel/Frame 049964/0838 →