Patent Assignment
Reel/Frame 029138/0173
Assignment of Assignor's Interest
Recorded: 2012-10-16
Pages: 4
Assignors
CHESTER, RYAN
Executed: 2010-09-29
KILDEA, JOHN D
Executed: 2010-09-29
WANG, JING
Executed: 2010-09-29
LI, XIAOJIN HARRY
Executed: 2010-09-29
BODE, HEINRICH E
Executed: 2010-10-01
Assignee
NALCO COMPANY
1601 WEST DIEHL ROAD, NAPERVILLE, ILLINOIS, 60563
Covered Property
(1)
Recovery of Alumina Trihydrate During the Bayer Process Using Scleroglucan
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.