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Patent Assignment Assignor Details
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Assignor Name : CHEN, RONGBING
Total Assignments: 3
Assignment: 1
Reel/Frame:044187/0441   Pages: 14
Recorded: 11/21/2017
Attorney Dkt #:IS15.0184-US-PCT[2]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/2016
2
Exec Dt:
08/16/2016
3
Exec Dt:
08/27/2016
4
Exec Dt:
08/19/2016
5
Exec Dt:
08/19/2016
6
Exec Dt:
09/29/2016
7
Exec Dt:
09/08/2016
8
Exec Dt:
08/31/2016
9
Exec Dt:
08/31/2016
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15572172
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:049235/0953   Pages: 11
Recorded: 05/21/2019
Attorney Dkt #:IS18.0420-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/2019
2
Exec Dt:
05/17/2019
3
Exec Dt:
05/20/2019
4
Exec Dt:
05/17/2019
5
Exec Dt:
05/20/2019
6
Exec Dt:
05/17/2019
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16408514
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:052544/0691   Pages: 10
Recorded: 05/01/2020
Attorney Dkt #:IS18.1052-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2020
2
Exec Dt:
04/30/2020
3
Exec Dt:
01/30/2020
4
Exec Dt:
01/30/2020
5
Exec Dt:
01/31/2020
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16776401
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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