Patent Assignment
Reel/Frame 025493/0291
Assignment of Assignor's Interest
Recorded: 2010-12-14
Pages: 4
Assignors
HERNANDEZ ALTAMIRANO, RAUL
Executed: 2010-12-03
MENA CERVANTES, VIOLETA YASMIN
Executed: 2010-12-03
ZAMUDIO RIVERA, LUIS SILVESTRE
Executed: 2010-12-03
BELTRAN CONDE, HIRAM ISAAC
Executed: 2010-12-03
LOPEZ RAMIREZ, SIMON
Executed: 2010-12-03
Assignee
INSTITUTO MEXICANO DEL PETROLEO
EJE CENTRAL LAZARO CARDENAS NORTE NO. 152, COL. SAN BARTOLO ATEPEHUACAN, DEL. GUSTAVO A. MADERO, MEXICO, D.F., 07730, MEXICO
Covered Property
(1)
Gemini surfactants, process of manufacture and use as multifunctional corrosion inhibitors