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Patent Assignment Assignor Details
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Assignor Name : T&T ENGINEERING SERVICES, INC.
Total Assignments: 11
Assignment: 1
Reel/Frame:040370/0236   Pages: 2
Recorded: 11/18/2016
Attorney Dkt #:TTES 04698 PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
T&T ENGINEERING SERVICES, INC.
Exec Dt:
11/08/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8235104
NONE
12633913
Correspondence name and address
JOHN G. FISCHER
500 N. AKARD, SUITE 2700
SCHEEF & STONE, L.L.P.
DALLAS, TX 75201
Assignment: 2
Reel/Frame:040370/0589   Pages: 2
Recorded: 11/18/2016
Attorney Dkt #:TTES 04708 PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
T&T ENGINEERING SERVICES, INC.
Exec Dt:
11/08/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8408334
NONE
12632261
Correspondence name and address
JOHN G. FISCHER
500 N. AKARD, SUITE 2700
SCHEEF & STONE, L.L.P.
DALLAS, TX 75201
Assignment: 3
Reel/Frame:040370/0726   Pages: 2
Recorded: 11/18/2016
Attorney Dkt #:TTES 04708 P1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
T&T ENGINEERING SERVICES, INC.
Exec Dt:
11/08/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9500049
NONE
13855599
Correspondence name and address
JOHN G. FISCHER
500 N. AKARD, SUITE 2700
SCHEEF & STONE, L.L.P.
DALLAS, TX 75201
Assignment: 4
Reel/Frame:040370/0890   Pages: 2
Recorded: 11/18/2016
Attorney Dkt #:TTES 04784 PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
T&T ENGINEERING SERVICES, INC.
Exec Dt:
11/08/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9027287
US20120167485
13335749
Correspondence name and address
JOHN G. FISCHER
500 N. AKARD, SUITE 2700
SCHEEF & STONE, L.L.P.
DALLAS, TX 75201
Assignment: 5
Reel/Frame:040371/0010   Pages: 2
Recorded: 11/18/2016
Attorney Dkt #:TTES 0219 PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
T&T ENGINEERING SERVICES, INC.
Exec Dt:
11/08/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9360134
US20130315676
13902593
Correspondence name and address
JOHN G. FISCHER
500 N. AKARD, SUITE 2700
SCHEEF & STONE, L.L.P.
DALLAS, TX 75201
Assignment: 6
Reel/Frame:040371/0209   Pages: 2
Recorded: 11/18/2016
Attorney Dkt #:TTES 0228 PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
T&T ENGINEERING SERVICES, INC.
Exec Dt:
11/08/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9476267
US20150300104
13843998
Correspondence name and address
JOHN G. FISCHER
500 N. AKARD, SUITE 2700
SCHEEF & STONE, L.L.P.
DALLAS, TX 75201
Assignment: 7
Reel/Frame:041102/0205   Pages: 2
Recorded: 12/21/2016
Attorney Dkt #:TTES 04704 PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
T&T ENGINEERING SERVICES, INC.
Exec Dt:
12/12/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8469085
US20110030942
12850572
Correspondence name and address
JOHN G. FISCHER
500 N. AKARD, SUITE 2700
DALLAS, TX 75201
Assignment: 8
Reel/Frame:040941/0203   Pages: 2
Recorded: 12/15/2016
Attorney Dkt #:TTES04702PTUS & P1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
T&T ENGINEERING SERVICES, INC.
Exec Dt:
12/15/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8172497
US20100254784
12418302
 
8876452
US20120275882
13466911
Correspondence name and address
JOHN G. FISCHER
500 N. AKARD, SUITE 2700
SCHEEF & STONE, L.L.P.
DALLAS, TX 75201
Assignment: 9
Reel/Frame:041101/0860   Pages: 2
Recorded: 12/21/2016
Attorney Dkt #:TTES 04693 P5US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
T&T ENGINEERING SERVICES, INC.
Exec Dt:
12/20/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8469648
US20100032213
12259252
Correspondence name and address
JOHN G. FISCHER
500 N. AKARD, SUITE 2700
DALLAS, TX 75201
Assignment: 10
Reel/Frame:041679/0958   Pages: 3
Recorded: 03/22/2017
Attorney Dkt #:TTES-04812-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
T&T ENGINEERING SERVICES, INC.
Exec Dt:
03/22/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9726211
US20140314467
14216546
 
9945193
NONE
14811675
Correspondence name and address
SCHLUMBERGER - CENTER OF EXCELLENCE
10001 RICHMOND AVENUE
STE. 420
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:041936/0240   Pages: 3
Recorded: 04/10/2017
Attorney Dkt #:TTES-04703-US-CNT[2]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
T&T ENGINEERING SERVICES, INC.
Exec Dt:
04/07/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9556689
US20150167408
14565304
Correspondence name and address
SCHLUMBERGER - CENTER OF EXCELENCE
10001 RICHMOND AVENUE
HOUSTON, TX 77042

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