IP Library Assignment 028315/0469
Patent Assignment
Reel/Frame 028315/0469

Assignment of Assignor's Interest

Recorded: 2012-06-01 Pages: 4
Assignor
MAAS, ANTONIUS FRANCISCUS
Executed: 2012-05-31
Assignee
CP KELCO OY
KUHNAMONTIE 2, AANEKOSKI, FIN-44 100, FINLAND
Covered Property (1)
Alternative Ligand Formulations for Cellulose Products
Patent: 9,644,131 →
Application: 13/486,394 →
Publication: US 2013/0053283
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 22, 2021
From: CP KELCO OY
To: NOURYON CHEMICALS FINLAND OY
Reel/Frame 058563/0707 →