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Patent Assignment Assignor Details
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Assignor Name : DANICAN, SAMUEL
Total Assignments: 11
Assignment: 1
Reel/Frame:014233/0725   Pages: 5
Recorded: 01/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANICAN, SAMUEL
Exec Dt:
12/02/2003
2
SALAMAT, GOLCHEHREH
Exec Dt:
12/02/2003
3
PENA, ALEJANDRO
Exec Dt:
12/02/2003
4
NELSON, ERIK
Exec Dt:
12/02/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7013973
US20050098315
10605975
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:015104/0295   Pages: 4
Recorded: 09/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, ERIK B.
Exec Dt:
06/14/2004
2
DANICAN, SAMUEL
Exec Dt:
06/29/2004
3
SALAMAT, GOLCHEHREH
Exec Dt:
06/29/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7111683
US20050274516
10710032
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:015759/0809   Pages: 8
Recorded: 03/10/2005
Attorney Dkt #:211134
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARLET-GOUEDARD, VERONIQUE
Exec Dt:
08/30/2004
2
CAMBUS, CHRYSTEL
Exec Dt:
08/18/2004
3
DANICAN, SAMUEL
Exec Dt:
09/21/2004
4
NELSON, ERIK
Exec Dt:
09/15/2004
5
GOFFE, BRUNO
Exec Dt:
08/30/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE MD -1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7459019
US20050160945
10504772
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:019587/0901   Pages: 5
Recorded: 07/23/2007
Attorney Dkt #:56.0980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, DEREK
Exec Dt:
06/21/2007
2
DANICAN, SAMUEL
Exec Dt:
06/11/2007
3
KUBALA, GREGORY
Exec Dt:
06/13/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7584793
US20080296022
11754427
Correspondence name and address
DARLA FONSECA
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:020073/0475   Pages: 7
Recorded: 11/06/2007
Attorney Dkt #:56.1105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLIVAN, PHILIP F.
Exec Dt:
10/16/2007
2
NELSON, ERIK
Exec Dt:
10/16/2007
3
GONZALEZ, JUAN-CARLOS
Exec Dt:
10/17/2007
4
DANICAN, SAMUEL
Exec Dt:
10/10/2007
5
TUSTIN, GARY
Exec Dt:
10/08/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7975764
US20090078417
11861894
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 6
Reel/Frame:034849/0431   Pages: 6
Recorded: 01/30/2015
Attorney Dkt #:IS14.8944-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANICAN, SAMUEL
Exec Dt:
01/22/2015
2
STILL, JOHN W.
Exec Dt:
01/13/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160177168
14573199
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:035382/0896   Pages: 9
Recorded: 04/07/2015
Attorney Dkt #:IS14.8944-US-NP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE DOESN'T MATCH NOTARY DATE PREVIOUSLY RECORDED ON REEL 034849 FRAME 0431. ASSIGNOR(S) HEREBY CONFIRMS THE 01/22/2015.
Assignors
1
DANICAN, SAMUEL
Exec Dt:
01/22/2015
2
STILL, JOHN W.
Exec Dt:
01/13/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160177168
14573199
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 8
Reel/Frame:038217/0386   Pages: 6
Recorded: 04/07/2016
Attorney Dkt #:IS14.9061-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANICAN, SAMUEL
Exec Dt:
03/27/2015
2
LEE, JESSE C.
Exec Dt:
05/06/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160280981
14667289
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:043610/0143   Pages: 5
Recorded: 09/18/2017
Attorney Dkt #:IS15.0176-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DANICAN, SAMUEL
Exec Dt:
08/10/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11807811
US20180044572
15552454
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:047144/0234   Pages: 8
Recorded: 10/12/2018
Attorney Dkt #:IS15.1535-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALI, SYED AFAQ
Exec Dt:
02/04/2017
2
DANICAN, SAMUEL
Exec Dt:
10/08/2018
3
DAVIES, STEPHEN
Exec Dt:
05/09/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180346789
15775516
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:060103/0692   Pages: 10
Recorded: 06/05/2022
Attorney Dkt #:IS18.0688-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISTANTI, YENNY
Exec Dt:
05/17/2021
2
VIDMA, KONSTANTIN VIKTOROVICH
Exec Dt:
08/03/2021
3
XIANG, CHANGSHENG
Exec Dt:
05/09/2021
4
DANICAN, SAMUEL
Exec Dt:
06/02/2022
5
LAFITTE, VALERIE GISELE HELENE
Exec Dt:
08/31/2021
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11932807
US20230323187
17754732
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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