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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6723162
Issue Dt:
04/20/2004
Application #:
09700388
Filing Dt:
03/16/2001
Inventors:
Marcel Cheyrezy, Jerome Dugat, Sandra Boivin, Gilles Orange, Laurent Froin
Title:
CONCRETE COMPRISING ORGANIC FIBRES DISPERSED IN A CEMENT MATRIX, CONCRETE CEMENT MATRIX AND PREMIXES
Assignment: 1
Reel/Frame:
012016/0014Recorded: 07/24/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHEYREZY, MARCEL
Exec Dt:
02/21/2001
DUGAT, JEROME
Exec Dt:
02/21/2001
BOIVIN, SANDRA
Exec Dt:
02/21/2001
ORANGE, GILLES
Exec Dt:
02/21/2001
FROIN, LAURENT
Exec Dt:
02/21/2001
Assignees:
BOUYGUES
1, AVENUE EUGENE FREYSSINET
78190 SAINT QUENTIN, FRANCE
LAFARGE
61 RUE DES BELLES FEUILLES
75116 PARIS, FRANCE
RHODIA CHIMIE
25 QUAI PAUL DOUMER
92400 COURBEVOIE, FRANCE
Correspondent:
YOUNG & THOMPSON
MARGOT RUFF
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:
023741/0511Recorded: 01/07/2010Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
RHODIA CHIMIE
Exec Dt:
03/19/2009
Assignees:
LAFARGE
61 RUE BELLES FEUILLES
PARIS, FRANCE 75116
BOUYGUES TRAVAUX PUBLICS
1 AVENUE EUGENE FREYSSINET
SAINT QUENTIN EN YVELINES, FRANCE 78061
Correspondent:
EMPK & SHILOH, LLP C/O LANDON IP INC.
1725 JAMIESON AVENUE
ALEXANDRIA, VA 22314

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