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Patent Assignment Assignor Details
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Assignor Name : ZENG, YONGDONG
Total Assignments: 2
Assignment: 1
Reel/Frame:022128/0894   Pages: 9
Recorded: 01/20/2009
Attorney Dkt #:94.0165
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2009
2
Exec Dt:
01/16/2009
3
Exec Dt:
01/16/2009
4
Exec Dt:
01/20/2009
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12333368
Correspondence name and address
SCHLUMBERGER INFORMATION SOLUTIONS
5599 SAN FELIPE
SUITE 100
HOUSTON, TX 77056-2722
Assignment: 2
Reel/Frame:047439/0900   Pages: 3
Recorded: 11/07/2018
Attorney Dkt #:7000831 NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2018
2
Exec Dt:
08/30/2018
3
Exec Dt:
08/30/2018
4
Exec Dt:
08/30/2018
Assignee
1
NO. 18 HAIBIN ROAD, WUSHA, CHANG'AN
DONGGUAN, GUANGDONG, CHINA 523860
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16183331
Correspondence name and address
LADAS & PARRY LLP
1040 AVENUE OF THE AMERICAS
NEW YORK, NY 10018

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