IP Library Assignment 026432/0180
Patent Assignment
Reel/Frame 026432/0180

Assignment of Assignor's Interest

Recorded: 2011-06-13 Pages: 3
Assignors
CALDERON DEGOLLADO, HUMBERTO
Executed: 2011-05-30
ESTRADA-ZAVALA, MARIO ROBERTO
Executed: 2011-05-30
RANGEL-SOTO, MIGUEL HUMBERTO
Executed: 2011-05-30
ELIZONDO-VALDEZ, ARMANDO RAUL
Executed: 2011-05-30
GARCIA-RODRIGUEZ, FRANCISCO EFRAIN
Executed: 2011-05-30
Assignee
COMPANIA VIDRIERA, S.A. DE C.V.
MAGALLANES ORIENTE NO. 517, COLONIA TREVINO, 64570 MONTERREY, MEXICO
Covered Property (1)
Method for Constructing a Monolithic Refractory Concrete Furnace for the Manufacture of Glass
Patent: 8,641,940 →
Application: 13/139,355 →
Publication: US 2011/0291310
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 30, 2014
From: COMPANIA VIDRIERA, S.A. DE C.V.
To: VITRO, S.A.B. DE C.V.
Reel/Frame 033849/0042 →