Patent Assignment
Reel/Frame 018082/0750
Assignment of Assignor's Interest
Recorded: 2006-07-03
Pages: 10
Assignees
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET, CLEVELAND, OHIO, 44111
DOW CORNING CORPORATION
2200 WEST SALZBURG ROAD, P.O. BOX 994, MIDLAND, MICHIGAN, 48686-0994
Covered Property
(1)
Process for Producing Chemically Treated Amorphous Precipitated Silica
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.