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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
13025329
Filing Dt:
02/11/2011
Publication #:
Pub Dt:
08/25/2011
Inventors:
Yulia Fogel, Mario Vierle, Andrea Assmann, Mathias Bauer, Gerhard Albrecht
Title:
MACROMOLECULAR, AMPHIPHILIC COMPOUNDS AS WATER RETENTION AGENTS FOR CONSTRUCTION CHEMISTRY SYSTEMS, IN PARTICULAR FOR WELL CEMENTING
Assignment: 1
Reel/Frame:
025787/0354Recorded: 02/14/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/26/2010
Exec Dt:
11/26/2010
Exec Dt:
12/03/2010
Exec Dt:
11/30/2010
Exec Dt:
11/30/2010
Assignee:
CARL-BOSCH STR. 38
LUDWIGSHAFEN, GERMANY 67056
Correspondent:
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103

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