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Patent Assignment Assignor Details
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Assignor Name : ROBERTS, GRAHAM
Total Assignments: 8
Assignment: 1
Reel/Frame:008703/0452   Pages: 3
Recorded: 09/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKELLE, LUC THOMAS
Exec Dt:
07/11/1997
2
ROBERTS, GRAHAM
Exec Dt:
07/11/1997
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5995905
NONE
08875019
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
INTELLECTUAL PROPERTY LAW DEPARTMENT
KEITH G.W. SMITH
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 2
Reel/Frame:030184/0743   Pages: 6
Recorded: 04/10/2013
Attorney Dkt #:0336-156-2/100333US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YU
Exec Dt:
04/08/2013
2
ROBERTS, GRAHAM
Exec Dt:
04/08/2013
3
DUAN, LIAN
Exec Dt:
04/08/2013
Assignee
1
CGGVERITAS SERVICES SA
27, AVENUE CARNOT
MASSY CEDEX, FRANCE 91341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9465125
US20130343154
13859807
Correspondence name and address
POTOMAC PATENT GROUP PLLC
P.O. BOX 270
FREDERICKSBURG, VA 22404
Assignment: 3
Reel/Frame:031487/0668   Pages: 4
Recorded: 10/28/2013
Attorney Dkt #:0336-235-2/100450
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, GRAHAM
Exec Dt:
10/10/2013
2
ZHANG, YU
Exec Dt:
10/10/2013
Assignee
1
CGG SERVICES SA
27, AVENUE CARNOT
MASSY CEDEX, FRANCE 91341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140198612
14059935
Correspondence name and address
PATENT PORTFOLIO BUILDERS
P.O. BOX 7999
FREDERICKSBURG, VA 22404
Assignment: 4
Reel/Frame:034231/0764   Pages: 3
Recorded: 11/21/2014
Attorney Dkt #:0336-436-2/100700
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTS, GRAHAM
Exec Dt:
11/13/2014
Assignee
1
CGG SERVICES SA
27, AVENUE CARNOT
MASSY CEDEX, FRANCE 91341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9671513
US20150198730
14550112
Correspondence name and address
PATENT PORTFOLIO BUILDERS, PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404
Assignment: 5
Reel/Frame:040711/0940   Pages: 8
Recorded: 12/12/2016
Attorney Dkt #:0336-480-4/100811
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRATACOS, BRUNO
Exec Dt:
10/09/2015
2
RATCLIFFE, ANDREW
Exec Dt:
10/09/2015
3
LAMBARE, GILLES
Exec Dt:
10/13/2015
4
ROBERTS, GRAHAM
Exec Dt:
11/02/2015
5
DUAN, LIAN
Exec Dt:
10/19/2015
Assignee
1
CGG SERVICES SA
27, AVENUE CARNOT
MASSY CEDEX, FRANCE 91341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10725190
US20170115418
15318139
Correspondence name and address
PATENT PORTFOLIO BUILDERS, PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404-7999
Assignment: 6
Reel/Frame:037383/0596   Pages: 5
Recorded: 12/30/2015
Attorney Dkt #:0336-510-2/100839
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RATCLIFFE, ANDREW
Exec Dt:
12/03/2015
2
ROBERTS, GRAHAM
Exec Dt:
12/03/2015
3
DUAN, LIAN
Exec Dt:
12/03/2015
Assignee
1
CGG SERVICES SA
27, AVENUE CARNOT
MASSY CEDEX, FRANCE 91341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10339234
US20160146961
14947111
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404
Assignment: 7
Reel/Frame:041132/0344   Pages: 12
Recorded: 01/31/2017
Attorney Dkt #:0336-570-3/101019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHALIL, ADEL
Exec Dt:
11/04/2016
2
HOEBER, HENNING
Exec Dt:
01/25/2017
3
HEMBD, JESHURUN
Exec Dt:
01/20/2017
4
GOMES, ADRIANO
Exec Dt:
10/25/2016
5
POOLE, GORDON
Exec Dt:
10/19/2016
6
PERRONE, FRANCESCO
Exec Dt:
01/20/2017
7
CASASANTA, LORENZO
Exec Dt:
10/19/2016
8
ROBERTS, GRAHAM
Exec Dt:
10/20/2016
9
RATCLIFFE, ANDREW
Exec Dt:
10/19/2016
Assignee
1
CGG SERVICES SA
27, AVENUE CARNOT
MASSY CEDEX, FRANCE 91341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10324207
US20170123090
15337561
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
308 WOLFE STREET
FREDERICKSBURG, VA 22401
Assignment: 8
Reel/Frame:045714/0863   Pages: 7
Recorded: 05/04/2018
Attorney Dkt #:0336-655-2/101142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RATCLIFFE, ANDREW
Exec Dt:
04/27/2018
2
PERRONE, FRANCESCO
Exec Dt:
05/04/2018
3
ROBERTS, GRAHAM
Exec Dt:
05/03/2018
4
CHAPPELL, MARTIN
Exec Dt:
04/27/2018
Assignee
1
CGG SERVICES SAS
27, AVENUE CARNOT
MASSY CEDEX, FRANCE 91341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180335531
15970967
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404

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