IP Library › Assignment 052417/0935
Patent Assignment
Reel/Frame 052417/0935

Assignment of Assignor's Interest

Recorded: 2020-04-16 Pages: 3
Assignor
LUO, MENGKUI
Executed: 2016-03-14
Assignee
WEYERHAEUSER NR COMPANY
PO BOX 9777, FEDERAL WAY, WASHINGTON, 98063-9777
Covered Properties (2)
Crosslinked Cellulose as Precursor in Production of High-Grade Cellulose Derivatives and Related Technology
Application: 15/909,848 →
Publication: US 2018/0187372
Crosslinked Cellulose as Precursor in Production of High-Grade Cellulose Derivatives and Related Technology
Application: 16/570,086 →
Publication: US 2020/0002891
Related Assignments (4)
Other recorded transfers of the patents 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 →
Assignment of Assignor's Interest Apr 16, 2020
From: WEYERHAEUSER NR COMPANY
To: INTERNATIONAL PAPER COMPANY
Reel/Frame 052418/0345 →
Assignment of Assignor's Interest Apr 20, 2020
From: WEYERHAEUSER NR COMPANY
To: INTERNATIONAL PAPER COMPANY
Reel/Frame 052444/0838 →
Assignment of Assignor's Interest Nov 14, 2025
From: INTERNATIONAL PAPER COMPANY
To: GCF US HOLDINGS LLC
Reel/Frame 073563/0717 →