Patent Assignment
Reel/Frame 049964/0985
Assignment of Assignor's Interest
Recorded: 2019-08-05
Pages: 8
Assignor
WEYERHAEUSER NR COMPANY
Executed: 2016-12-01
Assignee
INTERNATIONAL PAPER CANADA PULP HOLDINGS ULC
4000, 421 - 7TH AVENUE S.W., CALGARY, ALBERTA, T2P 4K9, CANADA
Covered Properties
(2)
Polymeric Composites
Catalytic Carboxylation of Cellulose Fibers in a Continuous Process with Multiple Additions of Catalyst, Secondary Oxidant and Base to a Moving Slurry of Cellulose Fibers
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.