Patent Assignment
Reel/Frame 056114/0759
Assignment of Assignor's Interest
Recorded: 2021-05-03
Pages: 10
Assignors
NURMI, LEENA
Executed: 2021-04-26
HANSKI, SIRKKU
Executed: 2021-03-29
TOIVONEN, SUSANNA
Executed: 2021-04-20
ROSATI, LOUIS
Executed: 2021-03-18
Assignee
KEMIRA OYJ
ENERGIAKATU 4, HELSINKI, FI-00180, FINLAND
Covered Property
(1)
Charge Developing Polymer Compositions and Methods of Use for for Enhanced Oil Recovery
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.