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Patent Assignment Assignor Details
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Assignor Name : MATHIEU, GILLES
Total Assignments: 29
Assignment: 1
Reel/Frame:006893/0364   Pages: 4
Recorded: 03/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/1993
2
Exec Dt:
12/15/1993
3
Exec Dt:
11/11/1993
4
Exec Dt:
11/15/1993
Assignees
1
1188 SHERBROOKE ST. WEST
MONTREAL, QUEBEC, CANADA H3A 3G2
2
131 NOTRE-DAME STREET SOUTH
THETFORD MINES, QUEBEC, CANADA G8G 1J4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08125594
Correspondence name and address
DVORAK AND TRAUB
GEORGE F. DVORAK
53 WEST JACKSON BOULEVARD
CHICAGO, IL 60604
Assignment: 2
Reel/Frame:007145/0651   Pages: 2
Recorded: 09/26/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/1994
2
Exec Dt:
09/02/1994
3
Exec Dt:
09/02/1994
Assignee
1
1045 BOUL. MONFETTE NORD
C.P. 276
THETFORD MINES, QUEBEC, CANADA G6G 5TI
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08257030
Correspondence name and address
JOHN J. BRUCKNER
NILLES & NILLES, S.C.
FIRSTAR CENTER
777 EAST WISCCONSIN AVENUE, SUITE 2000
MILWAUKEE, WI 53202-5345
Assignment: 3
Reel/Frame:007149/0598   Pages: 2
Recorded: 09/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/02/1994
2
Exec Dt:
09/02/1994
3
Exec Dt:
09/02/1994
Assignee
1
1045 BOUL. MONFETTE NORD C.P. 276
THETFORD MINES, QUEBEC, CANADA G6G 5T1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07839508
Correspondence name and address
JOHN J. BRUCKNER
NILLES & NILLES, S.C.
FIRSTAR CENTER
777 EAST WISCONSIN AVENUE, SUITE 2000
MILWAUKEE, WISCONSIN 53202-5345
Assignment: 4
Reel/Frame:007726/0976   Pages: 2
Recorded: 10/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/20/1995
2
Exec Dt:
09/20/1995
3
Exec Dt:
09/20/1995
Assignee
1
725 BOUL, CAOUETTE CP 276, THETFORD MINES
QUEBEC, CANADA G6G 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08527552
Correspondence name and address
JOHN J. BRUCKNER
NILLES & NILLES, S.C.
FIRSTAR CENTER
777 EAST WISCONSIN AVENUE, SUITE 2000
MILWANKEE, WI 53203-5345
Assignment: 5
Reel/Frame:015208/0717   Pages: 3
Recorded: 11/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2003
2
Exec Dt:
11/13/2003
3
Exec Dt:
11/13/2003
4
Exec Dt:
11/13/2003
Assignee
1
RUE DES SORS 3
CH-2074 MARIN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10478657
Correspondence name and address
SUGHRUE MION, PLLC
JOHN H. MION, ESQUIRE
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 6
Reel/Frame:016316/0669   Pages: 6
Recorded: 02/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2005
2
Exec Dt:
01/17/2005
3
Exec Dt:
01/17/2005
4
Exec Dt:
01/17/2005
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11063945
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Assignment: 7
Reel/Frame:017102/0282   Pages: 6
Recorded: 06/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2005
2
Exec Dt:
06/01/2005
3
Exec Dt:
06/01/2005
4
Exec Dt:
05/12/2005
Assignee
1
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10537893
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 8
Reel/Frame:018071/0581   Pages: 2
Recorded: 06/28/2006
Attorney Dkt #:0501-1162
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/2006
2
Exec Dt:
05/18/2006
3
Exec Dt:
05/17/2006
4
Exec Dt:
05/17/2006
Assignee
1
9 RUE D'ENGHIEN
F-75010 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10584854
Correspondence name and address
YOUNG & THOMPSON
745 SOUTH 23RD STREET
SECOND FLOOR
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:020608/0263   Pages: 6
Recorded: 03/06/2008
Attorney Dkt #:21.1382
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/21/2008
2
Exec Dt:
02/19/2008
3
Exec Dt:
02/21/2008
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TENNESSEE 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12043300
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 10
Reel/Frame:021226/0876   Pages: 4
Recorded: 07/11/2008
Attorney Dkt #:45201-041US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/17/2008
2
Exec Dt:
03/18/2008
3
Exec Dt:
03/17/2008
4
Exec Dt:
05/20/2008
Assignee
1
147, RUE DE PARIS
CHARENTON-LE-PONT, FRANCE F-94220
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11996098
Correspondence name and address
OCCHIUTI ROHLICEK & TSAO, LLP
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 11
Reel/Frame:021297/0140   Pages: 3
Recorded: 07/28/2008
Attorney Dkt #:45201-045US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2008
2
Exec Dt:
03/12/2008
3
Exec Dt:
05/20/2008
Assignee
1
147 RUE DE PARIS
CHARENTON-LE-PONT, FRANCE 94220
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11996118
Correspondence name and address
EWAN ZALESKI
10 FAWCETT STREET
OCCHIUTI ROHLICEK & TSAO LLP
CAMBRIDGE, MA 02138
Assignment: 12
Reel/Frame:022301/0690   Pages: 3
Recorded: 02/24/2009
Attorney Dkt #:45201-043US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/2009
2
Exec Dt:
01/22/2009
3
Exec Dt:
10/10/2008
Assignee
1
147 RUE DE PARIS
CHARENTON LE PONT, FRANCE 94220
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11996111
Correspondence name and address
EWAN ZALESKI
10 FAWCETT STREET
OCCHIUTI ROHLICEK & TSAO LLP
CAMBRIDGE, MA 02138
Assignment: 13
Reel/Frame:023310/0679   Pages: 3
Recorded: 09/28/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/24/2009
Assignee
1
PO BOX A1009
SYDNEY SOUTH, NEW SOUTH WALES, AUSTRALIA 1235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12450488
Correspondence name and address
JOSEPH E. GORTYCH
OPTICUS IP LAW PLLC
7791 ALISTER MACKENZIE DRIVE
SARASOTA, FLORIDA 34240
Assignment: 14
Reel/Frame:024032/0551   Pages: 3
Recorded: 02/23/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/19/2010
Assignee
1
LEVEL 12, 680 GEORGE STREET
SYDNEY, NEW SOUTH WALES, AUSTRALIA 2000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12660202
Correspondence name and address
JOSEPH E. GORTYCH
OPTICUS IP LAW PLLC
7791 ALISTER MACKENZIE DRIVE
SARASOTA, FLORIDA 34240
Assignment: 15
Reel/Frame:024377/0346   Pages: 3
Recorded: 04/27/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/26/2010
Assignee
1
LEVEL 12, 680 GEORGE STREET
SYDNEY, NEW SOUTH WALES, AUSTRALIA 2000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12799537
Correspondence name and address
JOSEPH E. GORTYCH
OPTICUS IP LAW PLLC
7791 ALISTER MACKENZIE DRIVE
SARASOTA, FLORIDA 34240
Assignment: 16
Reel/Frame:024693/0333   Pages: 6
Recorded: 07/15/2010
Attorney Dkt #:21.1246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/18/2010
Assignee
1
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12742454
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-2
SUGAR LAND, TX 77478
Assignment: 17
Reel/Frame:024768/0629   Pages: 4
Recorded: 07/30/2010
Attorney Dkt #:0501-1232
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/08/2010
2
Exec Dt:
07/05/2010
3
Exec Dt:
07/08/2010
4
Exec Dt:
07/08/2010
5
Exec Dt:
07/08/2010
6
Exec Dt:
06/24/2010
Assignee
1
9 RUE D'ENGHIEN
PARIS, FRANCE F-75010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12299158
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:024889/0226   Pages: 3
Recorded: 08/23/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/16/2010
Assignee
1
PO BOX 864
CHATSWOOD, NEW SOUTH WALES, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12735872
Correspondence name and address
JOSEPH E. GORTYCH
OPTICUS IP LAW PLLC
7791 ALISTER MACKENZIE DRIVE
SARASOTA, FLORIDA 34240
Assignment: 19
Reel/Frame:025315/0411   Pages: 11
Recorded: 11/04/2010
Attorney Dkt #:94.0192A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/04/2010
2
Exec Dt:
09/20/2010
3
Exec Dt:
10/15/2010
4
Exec Dt:
09/17/2010
5
Exec Dt:
09/17/2010
6
Exec Dt:
09/20/2010
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12884368
Correspondence name and address
JANICE K. ALVERSON
5599 SAN FELIPE
SUITE 100
HOUSTON, TX 77056
Assignment: 20
Reel/Frame:028700/0003   Pages: 9
Recorded: 08/01/2012
Attorney Dkt #:105.0021-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/2012
2
Exec Dt:
07/02/2012
3
Exec Dt:
06/29/2012
4
Exec Dt:
07/02/2012
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13513551
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 21
Reel/Frame:031463/0228   Pages: 3
Recorded: 10/08/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/15/2013
2
Exec Dt:
09/16/2013
Assignee
1
ZI PEYNIER-ROUSSET,
RUE GASTON IMBERT PROLONGEE
PEYNIER, FRANCE F-13790
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14007099
Correspondence name and address
HORST M. KASPER
13 FOREST DRIVE
WARREN, NEW JERSEY 07059
Assignment: 22
Reel/Frame:032901/0422   Pages: 11
Recorded: 05/15/2014
Attorney Dkt #:105.0015-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/2013
2
Exec Dt:
12/10/2013
3
Exec Dt:
11/21/2013
4
Exec Dt:
12/02/2013
5
Exec Dt:
11/21/2013
6
Exec Dt:
12/09/2013
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13990946
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 23
Reel/Frame:035482/0988   Pages: 3
Recorded: 04/23/2015
Attorney Dkt #:INOPP102US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/17/2015
Assignee
1
ONE GEORGE STREET, FL 07, UNIT 03
C/O VULPES INVESTMENT MANAGEMENT
SINGAPORE, SINGAPORE 049145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14694545
Correspondence name and address
AMIN, TUROCY & WATSON, LLP
127 PUBLIC SQUARE
57TH FLOOR, KEY TOWER
CLEVELAND, OH 44114
Assignment: 24
Reel/Frame:045607/0958   Pages: 3
Recorded: 04/23/2018
Attorney Dkt #:000122-0004-102, 103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/17/2015
Assignee
1
ONE GEORGE STREET, FL 07, UNIT 03
C/O VULPES INVESTMENT MANAGEMENT
SINGAPORE, SINGAPORE 049145
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
15291369
 
15655747
Correspondence name and address
HALEY GUILIANO LLP
75 BROAD STREET, SUITE 1000
NEW YORK, NY 10004
Assignment: 25
Reel/Frame:039618/0391   Pages: 4
Recorded: 09/01/2016
Attorney Dkt #:19195-0009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/01/2016
Assignee
1
6 KATHRYN PLACE
TAREE, NSW, AUSTRALIA 2430
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29576324
Correspondence name and address
MAYNARD COOPER & GALE, LLP
600 MONTGOMERY STREET
SUITE 2600
SAN FRANCISCO, CA 94111
Assignment: 26
Reel/Frame:046397/0155   Pages: 5
Recorded: 06/20/2018
Attorney Dkt #:000122-0002-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/03/2018
Assignee
1
7986 WATERFALL WAY
EBOR, AUSTRALIA NSW 2453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15615746
Correspondence name and address
HALEY GUILIANO LLP
75 BROAD STREET, SUITE 1000
NEW YORK, NY 10004
Assignment: 27
Reel/Frame:051880/0156   Pages: 3
Recorded: 02/20/2020
Attorney Dkt #:000122-0005-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/31/2020
Assignee
1
7986 WATERFALL WAY
EBOR NSW, AUSTRALIA 2453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16775144
Correspondence name and address
HALEY GUILIANO LLP
75 BROAD STREET
NEW YORK, NY 10004
Assignment: 28
Reel/Frame:062661/0569   Pages: 3
Recorded: 02/10/2023
Attorney Dkt #:000122-0005-102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/31/2020
Assignee
1
7986 WATERFALL WAY
EBOR NSW, AUSTRALIA 2453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18108328
Correspondence name and address
HALEY GUILIANO LLP
75 BROAD STREET, SUITE 1000
NEW YORK, NY 10004
Assignment: 29
Reel/Frame:064005/0596   Pages: 3
Recorded: 06/21/2023
Attorney Dkt #:000122-0005-103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/20/2023
Assignee
1
7986 WATERFALL WAY
EBOR, AUSTRALIA 2453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18126079
Correspondence name and address
VAN HOVEN PC
3001 BISHOP DR.,
SUITE 300
SAN RAMON, CA 94583

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