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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
11835440
Filing Dt:
08/08/2007
Publication #:
Pub Dt:
02/12/2009
Inventors:
Xiangling Xu, Shan Cheng, Sean Purdy, Noel R. Vanier
Title:
CRYSTALLINE COLLOIDAL ARRAYS WITH INORGANIC SOL-GEL MATRIX
Assignment: 1
Reel/Frame:
019662/0548Recorded: 08/08/2007Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/02/2007
Exec Dt:
08/02/2007
Exec Dt:
08/02/2007
Exec Dt:
08/02/2007
Assignee:
3800 WEST 143RD STREET
CLEVELAND, PENNSYLVANIA 44111
Correspondent:
DIANE R. MEYERS
ONE PPG PLACE - 39TH FLOOR
PPG INDUSTRIES, INC.
PITTSBURGH, PA 15272

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