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Patent Assignment Assignor Details
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Assignor Name : CHENG, JIANPING
Total Assignments: 18
Assignment: 1
Reel/Frame:006139/0986   Pages: 7
Recorded: 06/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/23/1992
2
Exec Dt:
05/29/1992
Assignee
1
EAST LANSING, MICHIGAN 48824
Property
 
Pat #
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NONE
07851509
Correspondence name and address
IAN C. MC LEOD
2190 COMMONS PARKWAY
OKEMOS, MI 48864
Assignment: 2
Reel/Frame:013820/0517   Pages: 4
Recorded: 03/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/28/2003
2
Exec Dt:
01/28/2003
3
Exec Dt:
01/28/2003
4
Exec Dt:
02/12/2003
Assignees
1
HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
5TH FLOOR, BLOCK A. TONGFANG BUILDING
SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10297845
Correspondence name and address
BIRCH STEWART KOLASCH, ET AL.
JOE MCKINNEY MUNCY
P.O. BOX 747
FALLS CHURCH, VA 22030-0747
Assignment: 3
Reel/Frame:018343/0807   Pages: 5
Recorded: 10/02/2006
Attorney Dkt #:995.005US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2006
2
Exec Dt:
09/01/2006
3
Exec Dt:
09/01/2006
4
Exec Dt:
09/01/2006
5
Exec Dt:
09/01/2006
6
Exec Dt:
09/01/2006
7
Exec Dt:
09/01/2006
8
Exec Dt:
09/01/2006
Assignees
1
TSINGHUA UNIVERSITY
BEIJING 100084 P.R., CHINA
2
SHUANGQINGLU HAIDIAN DISTRICT
BEIJING 100084 P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11491773
Correspondence name and address
JANAL M. KALIS
SCHWEGMAN, LUNDBERG, WOESSNER & ET AL
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 4
Reel/Frame:018410/0674   Pages: 6
Recorded: 10/10/2006
Attorney Dkt #:N45.12-0007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/05/2006
2
Exec Dt:
09/05/2006
3
Exec Dt:
09/05/2006
4
Exec Dt:
09/05/2006
5
Exec Dt:
09/05/2006
6
Exec Dt:
09/05/2006
7
Exec Dt:
09/05/2006
8
Exec Dt:
09/05/2006
9
Exec Dt:
09/05/2006
10
Exec Dt:
09/05/2006
Assignees
1
HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
2ND FLOOR, BLOCK A,
TONGFANG BUILDING, SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11545255
Correspondence name and address
JUDSON K. CHAMPLIN
WESTMAN, CHAMPLIN & KELLY, P.A.
SUITE 1400
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:018416/0514   Pages: 6
Recorded: 10/12/2006
Attorney Dkt #:N45.12-0006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/05/2006
2
Exec Dt:
09/05/2006
3
Exec Dt:
09/05/2006
4
Exec Dt:
09/05/2006
5
Exec Dt:
09/05/2006
6
Exec Dt:
09/05/2006
7
Exec Dt:
09/05/2006
8
Exec Dt:
09/05/2006
9
Exec Dt:
09/05/2006
10
Exec Dt:
09/05/2006
Assignees
1
HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
2ND FLOOR, BLOCK A, TONGFANG BUILDING, SHUANGGINGLU, HAIDIA DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11546717
Correspondence name and address
JUDSON K. CHAMPLIN
WESTMAN, CHAMPLIN & KELLY, P.A
SUITE 1400
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:019135/0506   Pages: 5
Recorded: 04/02/2007
Attorney Dkt #:P71645US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2007
2
Exec Dt:
01/17/2007
3
Exec Dt:
01/17/2007
4
Exec Dt:
01/17/2007
5
Exec Dt:
01/17/2007
6
Exec Dt:
01/17/2007
7
Exec Dt:
01/17/2007
8
Exec Dt:
01/17/2007
9
Exec Dt:
01/17/2007
10
Exec Dt:
01/17/2007
11
Exec Dt:
01/17/2007
12
Exec Dt:
01/17/2007
13
Exec Dt:
01/17/2007
14
Exec Dt:
01/17/2007
15
Exec Dt:
01/17/2007
16
Exec Dt:
01/17/2007
17
Exec Dt:
01/17/2007
18
Exec Dt:
01/17/2007
19
Exec Dt:
01/17/2007
Assignees
1
TSINGHUA UNIVERSITY, HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
2ND FLOOR, BLOCK A, TONGFANG BUILDING, SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING 100084, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11647558
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET, N.W.
WASHINGTON, D.C. 20004-2218
Assignment: 7
Reel/Frame:019124/0702   Pages: 4
Recorded: 03/29/2007
Attorney Dkt #:N45.12-0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2007
2
Exec Dt:
03/12/2007
3
Exec Dt:
03/12/2007
4
Exec Dt:
03/12/2007
5
Exec Dt:
03/12/2007
6
Exec Dt:
03/12/2007
Assignees
1
HAIDIAN DISTRICT
BEIJING P.R., CHINA 100095
2
HAIDIAN DISTRICT
BEIJING P.R., CHINA 100095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11647543
Correspondence name and address
JUDSON K. CHAMPLIN
WESTMAN, CHAMPLIN & KELLY, P.A
900 SECOND AVENUE SOUTH, SUITE 1400
MINNEAPOLIS, MINNESOTA 55402
Assignment: 8
Reel/Frame:021067/0892   Pages: 11
Recorded: 06/06/2008
Attorney Dkt #:995.007US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/2008
2
Exec Dt:
03/18/2008
3
Exec Dt:
03/18/2008
4
Exec Dt:
03/18/2008
5
Exec Dt:
03/18/2008
6
Exec Dt:
03/18/2008
7
Exec Dt:
03/18/2008
8
Exec Dt:
03/18/2008
9
Exec Dt:
03/18/2008
Assignee
1
2ND FLOOR, BLOCK A, TONGFANG BUILDING SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING 100084, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12075463
Correspondence name and address
JANAL M. KALIS
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 9
Reel/Frame:021227/0075   Pages: 11
Recorded: 07/10/2008
Attorney Dkt #:995.007US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/2008
2
Exec Dt:
03/18/2008
3
Exec Dt:
03/18/2008
4
Exec Dt:
03/18/2008
5
Exec Dt:
03/18/2008
6
Exec Dt:
03/18/2008
7
Exec Dt:
03/18/2008
8
Exec Dt:
03/18/2008
9
Exec Dt:
03/18/2008
Assignees
1
2ND FLOOR, BLOCK A, TONGFANG BUILDING
SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING 100084 P.R., CHINA
2
TSINGHUA UNIVERSITY, HAIDIAN DISTRICT
BEIJING 100084 P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12075463
Correspondence name and address
JANAL M. KALIS
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
MINNEAPOLIS, MN 55402-0938
Assignment: 10
Reel/Frame:024491/0991   Pages: 7
Recorded: 06/07/2010
Attorney Dkt #:14206/14
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2010
2
Exec Dt:
06/01/2010
3
Exec Dt:
06/01/2010
4
Exec Dt:
06/01/2010
5
Exec Dt:
06/01/2010
6
Exec Dt:
06/01/2010
7
Exec Dt:
06/01/2010
8
Exec Dt:
06/01/2010
9
Exec Dt:
06/01/2010
10
Exec Dt:
06/01/2010
11
Exec Dt:
06/01/2010
12
Exec Dt:
06/01/2010
13
Exec Dt:
06/01/2010
Assignees
1
HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
2ND FLOOR, BLOCK A, TONGFANG BUILDING, SHUANGQINGLU
HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12665301
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 11
Reel/Frame:024507/0620   Pages: 7
Recorded: 06/09/2010
Attorney Dkt #:14206/15
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2010
2
Exec Dt:
06/01/2010
3
Exec Dt:
06/01/2010
4
Exec Dt:
06/01/2010
5
Exec Dt:
06/01/2010
6
Exec Dt:
06/01/2010
7
Exec Dt:
06/01/2010
8
Exec Dt:
06/01/2010
9
Exec Dt:
06/01/2010
10
Exec Dt:
06/01/2010
11
Exec Dt:
06/01/2010
12
Exec Dt:
06/01/2010
13
Exec Dt:
06/01/2010
Assignees
1
HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
2ND FLOOR, BLOCK A, TONGFANG BUILDING,
SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12665306
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 12
Reel/Frame:024522/0940   Pages: 7
Recorded: 06/11/2010
Attorney Dkt #:14206/13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2010
2
Exec Dt:
06/01/2010
3
Exec Dt:
06/01/2010
4
Exec Dt:
06/01/2010
5
Exec Dt:
06/01/2010
6
Exec Dt:
06/01/2010
7
Exec Dt:
06/01/2010
8
Exec Dt:
06/01/2010
9
Exec Dt:
06/01/2010
10
Exec Dt:
06/01/2010
11
Exec Dt:
06/01/2010
12
Exec Dt:
06/01/2010
13
Exec Dt:
06/01/2010
Assignees
1
HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
2ND FLOOR, BLOCK A, TONGFANG BUILDING
SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12665296
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 13
Reel/Frame:024877/0244   Pages: 4
Recorded: 08/24/2010
Attorney Dkt #:0470.0124C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/2010
2
Exec Dt:
06/14/2010
3
Exec Dt:
08/05/2010
Assignee
1
4F-1, NO. 26, TAI-YUAN ST., CHUPEI
HSINCHU HSIEN, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12861970
Correspondence name and address
LAWRENCE D. EISEN
1901 RESEARCH BOULEVARD
SUITE 400
ROCKVILLE, MD 20850
Assignment: 14
Reel/Frame:031543/0090   Pages: 4
Recorded: 10/25/2013
Attorney Dkt #:9TIP 3.0-022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2013
2
Exec Dt:
01/09/2013
3
Exec Dt:
01/09/2013
Assignee
1
QINGHUAYUAN
HAIDIAN DISTRICT
BEIJING 100084 P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13722014
Correspondence name and address
STEPHEN B. GOLDMAN
LERNER, DAVID, LITTENBERG, KRUMHOLZ
& MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 15
Reel/Frame:057879/0291   Pages: 33
Recorded: 10/20/2021
Attorney Dkt #:L106374 1090US.PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2013
2
Exec Dt:
07/01/2014
3
Exec Dt:
11/14/2015
Assignee
1
ROOM 101, YINGTANG BLDG. NO. 5, SCIENCE AND TECHNOLOGY, SOUTH FIVE ROAD, NANSHAN DISTRICT, GUANDONG
SHENZHEN, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17419233
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
1841 PAGE MILL ROAD, SUITE 200
PALO ALTO, CA 94304
Assignment: 16
Reel/Frame:041784/0639   Pages: 6
Recorded: 03/29/2017
Attorney Dkt #:34592
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/2017
2
Exec Dt:
03/24/2017
3
Exec Dt:
03/24/2017
4
Exec Dt:
03/24/2017
5
Exec Dt:
03/24/2017
6
Exec Dt:
03/24/2017
7
Exec Dt:
03/24/2017
8
Exec Dt:
03/24/2017
9
Exec Dt:
03/24/2017
10
Exec Dt:
03/24/2017
11
Exec Dt:
03/24/2017
12
Exec Dt:
03/24/2017
13
Exec Dt:
03/24/2017
Assignees
1
TSINGHUA YUAN, HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
2ND FLOOR, BLOCK A, TONGFANG BUILDING, SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15411359
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 17
Reel/Frame:044964/0476   Pages: 10
Recorded: 02/19/2018
Attorney Dkt #:995.208US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2017
2
Exec Dt:
11/20/2017
3
Exec Dt:
11/20/2017
4
Exec Dt:
11/20/2017
5
Exec Dt:
11/20/2017
Assignee
1
INSTITUTE OF BIOCHEMICAL ENGINEERING
DEPARTMENT OF CHEMICAL ENGINEERING TSINGHUA UNIVERSITY
BEIJING, CHINA 1000084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15716921
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 18
Reel/Frame:062883/0698   Pages: 26
Recorded: 02/28/2023
Attorney Dkt #:13496.0107FP01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2023
2
Exec Dt:
02/23/2023
3
Exec Dt:
02/23/2023
4
Exec Dt:
02/23/2023
5
Exec Dt:
02/24/2023
6
Exec Dt:
02/24/2023
7
Exec Dt:
02/26/2023
8
Exec Dt:
02/24/2023
9
Exec Dt:
02/24/2023
10
Exec Dt:
02/24/2023
11
Exec Dt:
02/24/2023
12
Exec Dt:
02/24/2023
Assignees
1
NO.1, TSINGHUA YUAN
HAIDIAN DISTRICT, BEIJING, CHINA 100084
2
2ND FLOOR, BLOCK A, TONGFANG BUILDING
TONGFANG BUILDING, SHUANGQINGLU,
HAIDIAN DISTRICT, BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16935415
Correspondence name and address
MERCHANT & GOULD C/O CHRISTINA COLOCOTRONIS
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903

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