Patent Assignment
Reel/Frame 022822/0802
Corrective Assignment to Correct the Add Aditional Inventor to Assignment Previously Recorded on Reel 019842 Frame 0721. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2009-06-15
Received: 2009-06-15
Pages: 5
Assignee
NALCO CMPANY
1601 W. DIEHL ROAD, NAPERVILLE, IL, 60563-1198, UNITED STATES
Covered Property
(1)
Methods and Compositions for Controlling Bulk Density of Coking Coal
Application:
11/857,093 →