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Patent Assignment Assignor Details
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Assignor Name : LIU, RUIXIA
Total Assignments: 5
Assignment: 1
Reel/Frame:021969/0763   Pages: 10
Recorded: 12/12/2008
Attorney Dkt #:620031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOGHI, FARID
Exec Dt:
11/24/2008
2
CHEN, JIANXIONG
Exec Dt:
11/24/2008
3
LIU, RUIXIA
Exec Dt:
11/24/2008
4
MA, WENYAN
Exec Dt:
11/24/2008
5
NIU, MING
Exec Dt:
11/25/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
5599 SAN FELIPE
SUITE 100
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090157361
12332492
Correspondence name and address
HOFFMAN WARNICK LLC
75 STATE STREET
14TH FLOOR
ALBANY, NY 12207
Assignment: 2
Reel/Frame:022312/0332   Pages: 12
Recorded: 02/25/2009
Attorney Dkt #:620031
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR: MA, WENYAN DOC DATE: 11/24/2009 PREVIOUSLY RECORDED ON REEL 021969 FRAME 0763. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNOR: MA, WENYAN DOC DATE: 12/12/2008.
Assignors
1
TOGHI, FARID
Exec Dt:
11/24/2008
2
CHEN, JIANXIONG
Exec Dt:
11/24/2008
3
LIU, RUIXIA
Exec Dt:
11/24/2008
4
MA, WENYAN
Exec Dt:
12/12/2008
5
NIU, MING
Exec Dt:
11/25/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
5599 SAN FELIPE
SUITE 100
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090157361
12332492
Correspondence name and address
HOFFMAN WARNICK LLC
75 STATE STREET
14TH FLOOR
ALBANY, NY 12207
Assignment: 3
Reel/Frame:022160/0373   Pages: 6
Recorded: 01/27/2009
Attorney Dkt #:620049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, RUIXIA
Exec Dt:
01/09/2009
Assignee
1
SCHUMBERGER TECHNOLOGY CORPORATION
5599 SAN FELIPE
SUITE 100
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8228758
US20100182313
12356684
Correspondence name and address
HOFFMAN WARNICK LLC
75 STATE STREET
14TH FLOOR
ALBANY, NY 12207
Assignment: 4
Reel/Frame:045199/0017   Pages: 6
Recorded: 01/29/2018
Attorney Dkt #:37399-00120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, RUIXIA
Exec Dt:
01/17/2018
2
ZHANG, SUOJIANG
Exec Dt:
01/17/2018
3
ZHANG, RUIRUI
Exec Dt:
01/17/2018
4
ZHANG, JUNPING
Exec Dt:
01/27/2018
5
CHEN, SHENGXIN
Exec Dt:
01/17/2018
6
DAI, FEI
Exec Dt:
01/17/2018
Assignee
1
INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
NO. 1 ZHONGGUANCUN NORTH SECOND STREET,
HAIDIAN DISTRICT
BEIJING, CHINA 100190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10604468
US20180222833
15748312
Correspondence name and address
MCDONALD HOPKINS LLC
600 SUPERIOR AVENUE, EAST
SUITE 2100
CLEVELAND, OH 44114-2653
Assignment: 5
Reel/Frame:053653/0988   Pages: 7
Recorded: 09/01/2020
Attorney Dkt #:7658-8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, SUOJIANG
Exec Dt:
04/26/2020
2
TANG, HONGGUO
Exec Dt:
04/26/2020
3
ZHANG, RUIRUI
Exec Dt:
04/26/2020
4
HE, BIN
Exec Dt:
04/26/2020
5
LIU, RUIXIA
Exec Dt:
04/26/2020
Assignee
1
INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
NO. 1 ZHONGGUANCUN NORTH SECOND STREET
HAIDIAN DISTRICT, CHINA 100190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11123718
US20200368730
16961029
Correspondence name and address
WOODARD EMHARDT HENRY REEVES & WAGNER LLP
111 MONUMENT CIRCLE
SUITE 3700
INDIANAPOLIS, IN 46204

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