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Patent Assignment Assignor Details
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Assignor Name : GRELLIER, STEPHANE
Total Assignments: 4
Assignment: 1
Reel/Frame:012957/0946   Pages: 3
Recorded: 05/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/10/2002
Assignee
1
50, AVENUE JEAN JAURES
MONTROUGE, FRANCE 92120
Property
 
Pat #
Pub #
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NONE
10030327
Correspondence name and address
ROSENTHAL & OSHA LLP
JONATHAN P. OSHA
1221 MCKINNEY AVE., STE. 2800
HOUSTON, TX 77010
Assignment: 2
Reel/Frame:014774/0188   Pages: 5
Recorded: 11/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2003
2
Exec Dt:
10/13/2003
Assignee
1
50, AVENUE JEAN JAWRES
MONTROUGE, FRANCE 92120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10450872
Correspondence name and address
SCHLUMBERGER SEMA INC.
LEONARD W. POJUNAS
30000 MILL CREEK AVE., SUITE 100
ALPHARETTA, GA 30022
Assignment: 3
Reel/Frame:026440/0072   Pages: 2
Recorded: 06/14/2011
Attorney Dkt #:GMT0055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/27/2011
Assignee
1
6, RUE DE LA VERRERIE
MEUDON, FRANCE F-92197
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13139477
Correspondence name and address
THE JANSSON FIRM
3616 FAR WEST BLVD #117-314
#117-314
AUSTIN, TX 78731
Assignment: 4
Reel/Frame:062414/0660   Pages: 4
Recorded: 01/18/2023
Attorney Dkt #:GMT3923
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/2020
2
Exec Dt:
09/21/2020
3
Exec Dt:
09/23/2020
4
Exec Dt:
09/21/2020
Assignee
1
6, RUE DE LA VERRERIE
MEUDON, FRANCE F-92190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17266930
Correspondence name and address
THE JANSSON FIRM
7628 PARKVIEW CIRCLE
AUSTIN, TX 78731

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