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Patent Assignment Assignor Details
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Assignor Name : CARDENAS, ALEJANDRO CAMACHO
Total Assignments: 3
Assignment: 1
Reel/Frame:030984/0915   Pages: 10
Recorded: 08/11/2013
Attorney Dkt #:IS12.2749USPSP/NP ASSIGNM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/09/2013
2
Exec Dt:
06/18/2013
3
Exec Dt:
05/15/2013
4
Exec Dt:
07/05/2013
5
Exec Dt:
07/10/2013
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13893291
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:043998/0652   Pages: 10
Recorded: 11/01/2017
Attorney Dkt #:IS15.1456-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/2017
2
Exec Dt:
10/10/2017
3
Exec Dt:
09/25/2017
4
Exec Dt:
09/27/2017
5
Exec Dt:
10/03/2017
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15591861
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:046887/0555   Pages: 8
Recorded: 09/17/2018
Attorney Dkt #:IS17.0479-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2018
2
Exec Dt:
09/13/2018
3
Exec Dt:
08/31/2018
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15986446
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

Search Results as of: 08/10/2025 01:44 PM
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