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Patent Assignment Assignor Details
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Assignor Name : ZHANG, GUOKAI
Total Assignments: 4
Assignment: 1
Reel/Frame:045438/0437   Pages: 3
Recorded: 04/04/2018
Attorney Dkt #:13496.0025USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2017
2
Exec Dt:
12/08/2017
3
Exec Dt:
12/08/2017
Assignee
1
NO. 92, WEIJIN ROAD, NANKAI DISTRICT
TIANJIN, CHINA 300072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15765929
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET, SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:053783/0119   Pages: 4
Recorded: 09/16/2020
Attorney Dkt #:017106-0514958
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2020
2
Exec Dt:
09/01/2020
3
Exec Dt:
01/09/2020
4
Exec Dt:
09/01/2020
5
Exec Dt:
09/01/2020
6
Exec Dt:
09/01/2020
Assignee
1
NO.135 YAGUAN ROAD
HAIHE EDUCATION PARK, JINNAN DISTRICT
TIANJIN, CHINA 300354
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16981094
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP
PO BOX 10500
MCLEAN, VA 22102
Assignment: 3
Reel/Frame:053673/0788   Pages: 5
Recorded: 09/02/2020
Attorney Dkt #:995.255US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2020
2
Exec Dt:
08/08/2020
3
Exec Dt:
08/08/2020
4
Exec Dt:
08/08/2020
5
Exec Dt:
08/08/2020
Assignee
1
NO.135 YAGUAN ROAD, HAIHE EDUCATION PARK
JINNAN DISTRICT
TIANJIN, CHINA 300354
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15733576
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:062939/0890   Pages: 4
Recorded: 03/10/2023
Attorney Dkt #:GBBDHC004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2023
2
Exec Dt:
02/28/2023
3
Exec Dt:
02/28/2023
4
Exec Dt:
02/28/2023
5
Exec Dt:
02/28/2023
Assignee
1
NO.100, PINGLEYUAN, CHAOYANG DISTRICT
BEIJING, CHINA 100124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18119851
Correspondence name and address
GOKALP BAYRAMOGLU
1540 WEST WARM SPRINGS RD., SUITE 100 HENDERSON
HENDERSON, NV 89014

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