IP Library › Assignment 027050/0202
Patent Assignment
Reel/Frame 027050/0202

Assignment of Assignor's Interest

Recorded: 2011-10-12 Pages: 18
Assignors
VELPARI, VEDAGIRI
Executed: 2011-09-06
MENG, JIAN
Executed: 2011-09-15
WATSON, JAMES
Executed: 2011-09-15
WESTBROOK, PAUL A.
Executed: 2011-09-16
GILMORE, DENNIS
Executed: 2011-09-06
MARSH, TIMOTHY E.
Executed: 2011-09-20
HELLRING, STUART
Executed: 2011-09-20
Assignee
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET, CLEVELAND, OHIO, 44111
Covered Property (1)
Filtration Media and Applications Thereof
Patent: 8,728,217 →
Application: 13/182,975 →
Publication: US 2012/0017763
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 →