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Patent Assignment Assignor Details
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Assignor Name : ZHAO, YANJUN
Total Assignments: 4
Assignment: 1
Reel/Frame:043871/0601   Pages: 11
Recorded: 10/16/2017
Attorney Dkt #:44892-0010001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, ZHIJUN
Exec Dt:
09/25/2017
2
LI, SANPING
Exec Dt:
09/25/2017
3
WANG, NAN
Exec Dt:
09/25/2017
4
HE, QIANG
Exec Dt:
09/25/2017
5
ZHAO, YANJUN
Exec Dt:
09/25/2017
6
LAO, ZHENQIANG
Exec Dt:
09/25/2017
7
SHI, JIE
Exec Dt:
09/25/2017
8
WANG, WEIXING
Exec Dt:
09/25/2017
Assignee
1
ALIBABA GROUP HOLDING LIMITED
FOURTH FLOOR, ONE CAPITAL PLACE, P.O. BOX 847
GEORGE TOWN, GRAND CAYMAN, CAYMAN ISLANDS KY1-1103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10403017
US20180018801
15716381
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440
Assignment: 2
Reel/Frame:053677/0275   Pages: 16
Recorded: 09/02/2020
Attorney Dkt #:ZHAO3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, YANJUN
Exec Dt:
08/18/2020
2
HU, ZHILIU
Exec Dt:
08/19/2020
3
DING, JUN
Exec Dt:
08/19/2020
4
PANG, XINGZHI
Exec Dt:
08/19/2020
5
TANG, PENG
Exec Dt:
08/19/2020
6
SU, YUANMING
Exec Dt:
08/19/2020
7
LI, PINGZHEN
Exec Dt:
08/19/2020
Assignee
1
GUANGXI UNIVERSITY
NO. 100, DAXUEDONG ROAD, XIXIANGTANG DISTRICT
NANNING, GUANGXI, CHINA 530004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210262063
17010525
Correspondence name and address
BROWDY AND NEIMARK, PLLC
1625 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:058462/0964   Pages: 4
Recorded: 12/22/2021
Attorney Dkt #:210204 001P2.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, YANJUN
Exec Dt:
12/13/2021
2
WANG, LIHUA
Exec Dt:
12/13/2021
3
ZHANG, GAOLIANG
Exec Dt:
12/13/2021
4
QIAN, GUANWEN
Exec Dt:
12/13/2021
5
ZUO, DONGHUA
Exec Dt:
12/13/2021
6
CAO, JIANFENG
Exec Dt:
12/13/2021
7
SUN, GUANNAN
Exec Dt:
12/13/2021
Assignee
1
ZHENGZHOU RESEARCH INSTITUTE FOR ABRASIVES & GRINDING CO., LTD.
NO. 121 WUTONG STREET, HIGH-TECH DEVELOPMENT ZONE
ZHENGZHOU
HENAN, CHINA 450001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11858093
US20230042029
17555059
Correspondence name and address
MATTHEW F. CLAPPER
WEGMAN HESSLER
6055 ROCKSIDE WOODS BLVD., STE. 200
CLEVELAND, OH 44131
Assignment: 4
Reel/Frame:062064/0578   Pages: 4
Recorded: 12/13/2022
Attorney Dkt #:210204 002P2.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, JIANHUI
Exec Dt:
11/22/2022
2
SHI, CHAOYU
Exec Dt:
11/22/2022
3
ZHAO, YANJUN
Exec Dt:
11/22/2022
4
XU, YUCHUN
Exec Dt:
11/22/2022
5
WANG, NINGCHANG
Exec Dt:
11/22/2022
6
GUO, XUANYANG
Exec Dt:
11/22/2022
7
SHAO, JUNYONG
Exec Dt:
11/22/2022
Assignee
1
ZHENGZHOU RESEARCH INSTITUTE FOR ABRASIVES & GRINDING CO., LTD.
NO. 121 WUTONG STREET, HIGH-TECH DEVELOPMENT ZONE
ZHENGZHOU
HENAN, CHINA 450001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240001489
17976385
Correspondence name and address
MATTHEW F. CLAPPER
6055 ROCKSIDE WOODS BLVD. N.
STE. 200
CLEVELAND, OH 44131

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