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Patent Assignment Assignor Details
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Assignor Name : HIRABAYASHI, NOBUYASU
Total Assignments: 12
Assignment: 1
Reel/Frame:021028/0168   Pages: 9
Recorded: 06/02/2008
Attorney Dkt #:60.1766/1795 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNETT, NICHOLAS
Exec Dt:
04/23/2008
2
HALDORSEN, JAKOB BRANDT UTNE
Exec Dt:
04/02/2008
3
YAMAMOTO, HIROAKI
Exec Dt:
04/24/2008
4
HIRABAYASHI, NOBUYASU
Exec Dt:
05/07/2008
5
ENDO, TAKESHI
Exec Dt:
04/24/2008
6
COATES, RICHARD TIMOTHY
Exec Dt:
04/23/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8813869
US20090236145
12052503
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 2
Reel/Frame:022676/0150   Pages: 6
Recorded: 05/13/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRABAYASHI, NOBUYASU
Exec Dt:
04/09/2009
2
LEANEY, W. SCOTT
Exec Dt:
05/11/2009
3
HALDORSEN, JAKOB BRANDT UTNE
Exec Dt:
04/09/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8521433
US20090259404
12420029
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 3
Reel/Frame:026277/0326   Pages: 10
Recorded: 05/16/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRABAYASHI, NOBUYASU
Exec Dt:
04/26/2011
2
TORII, KENTARO
Exec Dt:
04/26/2011
3
YAMAMOTO, HIROAKI
Exec Dt:
04/26/2011
4
HALDORSEN, JAKOB
Exec Dt:
05/12/2011
5
VOSKAMP, ARNE
Exec Dt:
04/27/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8902702
US20110255370
13087387
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, CHUO-KU, SAGAMIHARA-SHI
KANAGAWA-KEN 252-0206 JAPAN
Assignment: 4
Reel/Frame:026296/0648   Pages: 3
Recorded: 05/18/2011
Attorney Dkt #:149591
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GELLER, ROBERT
Exec Dt:
05/13/2011
2
MIZUTANI, HIROMITSU
Exec Dt:
05/13/2011
3
HIRABAYASHI, NOBUYASU
Exec Dt:
05/16/2011
4
TAKEUCHI, NOZOMU
Exec Dt:
05/13/2011
Assignee
1
TOKYO, THE UNIVERSITY OF
3-1, HONGO 7-CHOME
BUNKYO-KU, TOKYO 113-8654, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8423332
US20110224961
13129944
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 5
Reel/Frame:029291/0034   Pages: 8
Recorded: 11/13/2012
Attorney Dkt #:IS11.0965USNP ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRABAYASHI, NOBUYASU
Exec Dt:
11/07/2012
2
UCHIYAMA, TAKANORI
Exec Dt:
11/07/2012
3
SAVENKO, ALEXANDER
Exec Dt:
11/12/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140126328
13669452
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:039010/0912   Pages: 5
Recorded: 06/27/2016
Attorney Dkt #:IS13.4077-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HIRABAYASHI, NOBUYASU
Exec Dt:
06/27/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10101485
US20160033666
14817190
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:045057/0698   Pages: 5
Recorded: 02/28/2018
Attorney Dkt #:IS14.9681-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HIRABAYASHI, NOBUYASU
Exec Dt:
01/16/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10890682
US20180246243
15752945
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 8
Reel/Frame:042171/0094   Pages: 5
Recorded: 04/28/2017
Attorney Dkt #:IS17.0096-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HIRABAYASHI, NOBUYASU
Exec Dt:
04/26/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10613242
US20180284308
15476364
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:044376/0328   Pages: 8
Recorded: 12/13/2017
Attorney Dkt #:IS16.1491-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRABAYASHI, NOBUYASU
Exec Dt:
12/01/2017
2
TULETT, JOHN
Exec Dt:
12/07/2017
3
LIYANAGE, MANDURANGA
Exec Dt:
12/08/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10768329
US20180284309
15788984
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:045028/0120   Pages: 10
Recorded: 01/09/2018
Attorney Dkt #:IS16.1491-US-CIP CORR
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 3RD INVENTOR'S NAME PREVIOUSLY RECORDED ON REEL 044376 FRAME 0328. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HIRABAYASHI, NOBUYASU
Exec Dt:
12/01/2017
2
TULETT, JOHN
Exec Dt:
12/07/2017
3
LIYANAGE, MADURANGA
Exec Dt:
12/08/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10768329
US20180284309
15788984
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:045244/0719   Pages: 5
Recorded: 03/16/2018
Attorney Dkt #:IS14.9680-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HIRABAYASHI, NOBUYASU
Exec Dt:
03/08/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10712462
US20180231680
15886954
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 12
Reel/Frame:061297/0656   Pages: 11
Recorded: 10/04/2022
Attorney Dkt #:IS20.1916-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRABAYASHI, NOBUYASU
Exec Dt:
05/09/2021
2
KARPEKIN, YEVGENIY
Exec Dt:
05/10/2021
3
BENNETT, NICHOLAS NORMAN
Exec Dt:
04/19/2021
4
DONALD, JOHN ADAM
Exec Dt:
04/07/2021
5
JOHANSEN, ASBJOERN LUND
Exec Dt:
04/10/2021
6
ENDO, TAKESHI
Exec Dt:
05/06/2021
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230221453
17995170
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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