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Patent Assignment Assignor Details
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Assignor Name : UNDERHILL, WILLIAM
Total Assignments: 6
Assignment: 1
Reel/Frame:015832/0603   Pages: 9
Recorded: 03/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2005
2
Exec Dt:
01/14/2005
3
Exec Dt:
02/14/2005
Assignee
1
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11017312
Correspondence name and address
SCHLUMBERGER K.K.
WILLIAM L. WANG
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
INTELLECTUAL PROPERTY LAW
KANAGAWA-KEN, JPX 229-0006
Assignment: 2
Reel/Frame:019007/0271   Pages: 8
Recorded: 03/14/2007
Attorney Dkt #:56.0832
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/28/2006
2
Exec Dt:
12/21/2006
3
Exec Dt:
12/21/2006
4
Exec Dt:
02/09/2007
Assignee
1
110 SCHLUMBERGER DRIVE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11617372
Correspondence name and address
TIM CURINGTON
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:019078/0920   Pages: 7
Recorded: 03/28/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2007
2
Exec Dt:
03/05/2007
3
Exec Dt:
03/05/2007
4
Exec Dt:
03/05/2007
Assignee
1
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11681788
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 4
Reel/Frame:023400/0057   Pages: 10
Recorded: 10/21/2009
Attorney Dkt #:110.0191
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/28/2009
2
Exec Dt:
10/16/2009
3
Exec Dt:
09/29/2009
4
Exec Dt:
09/28/2009
5
Exec Dt:
09/25/2009
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12565094
Correspondence name and address
SCHLUMBERGER INFORMATION SOLUTIONS
5599 SAN FELIPE
SUITE 100
HOUSTON, TX 77056-2722
Assignment: 5
Reel/Frame:044760/0764   Pages: 13
Recorded: 01/30/2018
Attorney Dkt #:IS11.0691-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/2016
2
Exec Dt:
04/14/2015
3
Exec Dt:
04/13/2015
4
Exec Dt:
04/14/2015
5
Exec Dt:
06/15/2015
6
Exec Dt:
04/14/2015
7
Exec Dt:
04/27/2015
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14896685
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:055916/0260   Pages: 6
Recorded: 04/14/2021
Attorney Dkt #:HDD301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/2020
2
Exec Dt:
12/17/2020
3
Exec Dt:
12/16/2020
4
Exec Dt:
12/14/2020
5
Exec Dt:
03/04/2021
6
Exec Dt:
03/29/2021
7
Exec Dt:
03/06/2021
Assignee
1
1832 STONE AVE
SAN JOSE, CALIFORNIA 95125
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17152680
Correspondence name and address
DAVID CHARLES BOURGEAU III
KOLITCH ROMANO LLP
520 SW YAMHILL ST., STE 200
PORTLAND, OR 97204

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