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Patent Assignment Assignor Details
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Assignor Name : CAO, DI
Total Assignments: 8
Assignment: 1
Reel/Frame:010616/0979   Pages: 4
Recorded: 02/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAURENT, CHRISTOPHE
Exec Dt:
01/25/2000
2
CAO, DI
Exec Dt:
01/31/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
PO BOX 2175
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6625544
NONE
09507878
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
STEVEN L. CHRISTIAN
PO BOX 2175
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:010683/0415   Pages: 4
Recorded: 03/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAO, DI
Exec Dt:
01/31/2000
2
HARA, KENZO
Exec Dt:
01/31/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6965849
NONE
09501445
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
STEVEN L. CHRISTIAN
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Assignment: 3
Reel/Frame:013844/0543   Pages: 7
Recorded: 03/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUOKA, TOSHIFUMI
Exec Dt:
12/10/2002
2
ENDO, TAKESHI
Exec Dt:
12/06/2002
3
CAO, DI
Exec Dt:
12/10/2002
4
BANCHET, NICHOLAS
Exec Dt:
12/10/2002
5
LEE, JONGHA
Exec Dt:
12/10/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7027927
US20040122594
10328309
Correspondence name and address
IP LAW SCHLUMBERGER K.K.
ROBIN NAVA
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN, 229-0006, JAPAN
Assignment: 4
Reel/Frame:019569/0446   Pages: 8
Recorded: 07/18/2007
Attorney Dkt #:21.1125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAO, DI
Exec Dt:
01/29/2007
2
DELHOMME, JEAN-PIERRE
Exec Dt:
01/25/2007
3
MANIN, YVES
Exec Dt:
01/28/2007
4
CHARARA, MARWAN
Exec Dt:
01/29/2007
5
LACOUR-GAYET, PHILIPPE
Exec Dt:
01/30/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080105426
11572286
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:047549/0291   Pages: 12
Recorded: 11/20/2018
Attorney Dkt #:IS16.0708-US-PCT[2]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, YUXIN
Exec Dt:
08/10/2017
2
LIU, QING
Exec Dt:
08/10/2017
3
BOLCHOVER, PAUL
Exec Dt:
08/10/2017
4
CAO, DI
Exec Dt:
08/11/2017
5
POYET, JEAN-PIERRE
Exec Dt:
08/11/2017
6
FOUBERT, BENOIT
Exec Dt:
08/15/2017
7
ZHANG, PING
Exec Dt:
08/10/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11473407
US20200332627
16303139
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:053169/0843   Pages: 4
Recorded: 07/09/2020
Attorney Dkt #:2000431-I-US-ZXDK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, XINGHUA
Exec Dt:
01/07/2020
2
ZHANG, ZHILIANG
Exec Dt:
01/07/2020
3
LU, ZHIQIANG
Exec Dt:
01/07/2020
4
LIU, RUI
Exec Dt:
01/07/2020
5
CAO, DI
Exec Dt:
01/07/2020
Assignee
1
CITIC DICASTAL CO., LTD.
185 LONGHAI AVE.
QINHUANGDAO ECONOMIC&TECHNOLOGICAL DEVELOPMENT ZONE
QINHUANGDAO HEBEI, CHINA 066011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11292098
US20210031320
16812551
Correspondence name and address
CHINA PAT INTELLECTUAL PROPERTY OFFICE
2ND FLR., INTELLECTUAL PROPERTY BLD., #B
NO.21 HAIDIAN SOUTH RD., HAIDIAN D.
BEIJING, 100080 CHINA
Assignment: 7
Reel/Frame:056555/0148   Pages: 5
Recorded: 06/16/2021
Attorney Dkt #:JCGL110016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XIAOPING
Exec Dt:
03/31/2021
2
CAO, DI
Exec Dt:
04/01/2021
3
WANG, JIANHUI
Exec Dt:
04/01/2021
4
WANG, JINCHUN
Exec Dt:
04/01/2021
Assignees
1
HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
NO.1037, LUOYU ROAD, HONGSHAN DISTRICT WUHAN,
HUBEI, CHINA 430074
2
WUHAN INTELLIGENT EQUIPMENT INDUSTRIAL INSTITUTE CO.,LTD.
NO.8 LIGOU SOUTH ROAD, EAST LAKE HIGH-TECH DISTRICT, WUHAN
HUBEI, CHINA 430000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11796211
US20220099327
17344993
Correspondence name and address
JCIP GLOBAL INC.
20 PACIFICA, SUITE 220,
IRVINE, CA 92618
Assignment: 8
Reel/Frame:060314/0212   Pages: 7
Recorded: 06/26/2022
Attorney Dkt #:689755-5US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, ZIQI
Exec Dt:
06/16/2022
2
QIN, CHAO
Exec Dt:
06/16/2022
3
YU, JIN-CHEN
Exec Dt:
06/16/2022
4
HUANG, DANDAN
Exec Dt:
06/17/2022
5
WU, YONG
Exec Dt:
06/16/2022
6
CAO, DI
Exec Dt:
06/16/2022
7
LIU, CUIHUA
Exec Dt:
06/16/2022
8
SONG, SHUQIANG
Exec Dt:
06/17/2022
9
LI, SHENGFENG
Exec Dt:
06/17/2022
Assignee
1
BIO-THERA SOLUTIONS, LTD.
A6-5FL., 11 KAIYUAN RD, SCIENCE CITY
HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230203164
17788330
Correspondence name and address
JESSICA L. GODISH
PANITCH SCHWARZE BELISARIO & NADEL LLP
TWO COMMERCE SQUARE, 2001 MARKET ST., SUITE 2800
PHILADELPHIA, PA 19103

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