Patent Assignment
Reel/Frame 029876/0121
Assignment of Assignor's Interest
Recorded: 2013-02-26
Pages: 3
Assignors
TOVIAS, HOMERO RAMIREZ
Executed: 2013-01-22
MARTINEZ, JUAN CARLOS
Executed: 2013-01-25
GONZALEZ, NORMA LETICIA GARZA
Executed: 2013-01-22
GONZALEZ, KARLA SERRANO
Executed: 2013-01-22
Assignee
CEMEX RESEARCH GROUP AG
ROMERSTRASSE 13, BRUGG BEI BIEL, 2255, SWITZERLAND
Covered Property
(1)
Method for Producing a Clinker for Hydraulic Cement with Low CO2 Emission and High Resistance
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.