Patent Assignment
Reel/Frame 030155/0572
Assignment of Assignor's Interest
Recorded: 2013-04-04
Pages: 3
Assignor
WEERAWARNA, S. ANANDA
Executed: 2013-04-01
Assignee
WEYERHAEUSER NR COMPANY
PO BOX 9777, CH1J27, FEDERAL WAY, WASHINGTON, 98063-9777
Covered Property
(1)
Multi-Stage Catalytic Carboxylation of Mercerized Cellulose Fibers
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 6, 2018
From: WEYERHAEUSER NR COMPANY
To: INTERNATIONAL PAPER COMPANY
Reel/Frame 045119/0376 →
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
Nov 14, 2025
From: INTERNATIONAL PAPER COMPANY
To: GCF US HOLDINGS LLC
Reel/Frame 073563/0717 →
Security Interest (First Lien)
Jan 23, 2026
From: GCF US HOLDINGS LLC
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 074496/0945 →
Security Interest (Second Lien)
Jan 26, 2026
From: GCF US HOLDINGS LLC
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 074485/0072 →
Security Agreement
Jan 26, 2026
From: GCF US HOLDINGS LLC
To: ALLY BANK, AS COLLATERAL AGENT
Reel/Frame 074488/0904 →