IP Library › Assignment 027234/0544
Patent Assignment
Reel/Frame 027234/0544

Assignment of Assignor's Interest

Recorded: 2011-11-16 Pages: 5
Assignors
LI, HONG
Executed: 2011-11-14
RICHARDS, CHERYL A.
Executed: 2011-11-07
Assignee
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET, CLEVELAND, OHIO, 44111
Covered Property (1)
Low Dielectric Glass And Fiber Glass
Patent: 8,697,591 →
Application: 13/229,012 →
Publication: US 2012/0058878
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 28, 2020
From: PPG INDUSTRIES OHIO, INC.
To: NIPPON ELECTRIC GLASS AMERICA, INC.
Reel/Frame 051724/0323 →
Assignment of Assignor's Interest Feb 7, 2020
From: NIPPON ELECTRIC GLASS AMERICA, INC.
To: ELECTRIC GLASS FIBER AMERICA, LLC
Reel/Frame 051843/0666 →