Patent Assignment
Reel/Frame 013457/0401
Assignment of Assignor's Interest
Recorded: 2002-10-29
Pages: 4
Assignors
JOHNSON, CHRISTOPHER
Executed: 2002-10-15
HARRIS, CAROLINE S.
Executed: 2002-09-19
GREENBERG, CHARLES B.
Executed: 2002-08-26
Assignee
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET, CLEVELAND, OHIO, 44111
Covered Property
(1)
Photoactive coating, coated article, and method of making same
Application:
10/193,447 →
Publication:
US 2003/0039843