IP Library › Assignment 030284/0353
Patent Assignment
Reel/Frame 030284/0353

Assignment of Assignor's Interest

Recorded: 2013-04-25 Pages: 3
Assignor
LU, SONGWEI
Executed: 2013-04-04
Assignee
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET, CLEVELAND, OHIO, 44111
Covered Property (1)
Silicon Thin Film Solar Cell Having Improved Underlayer Coating
Patent: 9,366,783 →
Application: 13/678,681 →
Publication: US 2013/0316140
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 25, 2016
From: PPG INDUSTRIES OHIO, INC.
To: VITRO, S.A.B. DE C.V.
Reel/Frame 040473/0455 →
Corrective Assignment to Correct the Assignee Address Previously Recorded at Reel: 040473 Frame: 0455. Assignor(S) Hereby Confirms the Assignment. May 3, 2017
From: PPG INDUSTRIES OHIO, INC.
To: VITRO, S.A.B. DE C.V.
Reel/Frame 042393/0520 →
Assignment of Assignor's Interest Nov 8, 2021
From: VITRO, S.A.B. DE C.V.
To: VITRO FLAT GLASS LLC
Reel/Frame 058052/0526 →