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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
10/15/2019
Application #:
14944150
Filing Dt:
11/17/2015
Publication #:
Pub Dt:
06/16/2016
Inventors:
Raúl HERNÁNDEZ ALTAMIRANO, Alejandro RAMÍREZ ESTRADA, José Manuel MARTÍNEZ MAGADAN et al
Title:
HYDROXYPROPYL BETAINE BASED ZWITTERIONIC GEMINAL LIQUIDS, OBTAINING PROCESS AND USE AS WETTABILITY MODIFIERS WITH INHIBITORY/DISPERSANTS PROPERTIES OF ASPHALTENES
Assignment: 1
Reel/Frame:
038246/0911Recorded: 04/11/2016Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/23/2015
Exec Dt:
12/23/2015
Exec Dt:
12/23/2015
Exec Dt:
12/23/2015
Exec Dt:
12/23/2015
Exec Dt:
12/23/2015
Exec Dt:
12/23/2015
Assignee:
AV. EJE CENTRAL LAZARO CARDENAS NORTE NO. 152
SAN BARTOLO ATEPEHUACAN
MEXICO CITY, MEXICO C.P.07730
Correspondent:
LISA V. MUELLER
180 N. STETSON AVE., SUITE 2000
CHICAGO, IL 60601

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