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Patent Assignment Assignor Details
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Assignor Name : CONSTANTINOU, ALEXIS
Total Assignments: 4
Assignment: 1
Reel/Frame:043384/0262   Pages: 8
Recorded: 08/24/2017
Attorney Dkt #:IS15.1239-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2017
2
Exec Dt:
02/27/2017
3
Exec Dt:
07/24/2017
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15267347
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:044038/0139   Pages: 10
Recorded: 09/27/2017
Attorney Dkt #:IS15.1239-US-NP 2ND CORR
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT THE EXECUTION DATE FOR INVENTOR PAUL DICKENSON PREVIOUSLY RECORDED ON REEL 043384 FRAME 0262. ASSIGNOR(S) HEREBY CONFIRMS THE 07/24/2017.
Assignors
1
Exec Dt:
02/14/2017
2
Exec Dt:
02/27/2017
3
Exec Dt:
07/25/2017
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15267347
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:042188/0313   Pages: 7
Recorded: 05/01/2017
Attorney Dkt #:IS16.0310-US-PSP/US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/03/2017
2
Exec Dt:
04/05/2017
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15463327
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:051706/0245   Pages: 8
Recorded: 02/04/2020
Attorney Dkt #:IS17.0789-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2019
2
Exec Dt:
03/25/2019
3
Exec Dt:
04/12/2019
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16635901
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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