Patent Assignment
Reel/Frame 052314/0253
Assignment of Assignor's Interest
Recorded: 2020-04-04
Pages: 3
Assignee
NALCO COMPANY
1601 WEST DIEHL ROAD, NAPERVILLE, ILLINOIS, 60563-1198
Covered Property
(1)
Method for Monitoring and Control of a Wastewater Process Stream
Application:
16/295,797 →
Publication:
US 2019/0204224
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.