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Patent Assignment Assignor Details
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Assignor Name : ZHAO, DONGKE
Total Assignments: 4
Assignment: 1
Reel/Frame:039957/0094   Pages: 12
Recorded: 10/06/2016
Attorney Dkt #:9BOSS 3.3F-043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HONGKE
Exec Dt:
09/27/2016
2
YAO, YU
Exec Dt:
09/27/2016
3
ZHAO, DONGKE
Exec Dt:
09/27/2016
4
HUA, WEIQI
Exec Dt:
09/27/2016
5
CHEN, BIN
Exec Dt:
09/27/2016
6
SHI, DEKAI
Exec Dt:
09/27/2016
7
CHEN, QINGLONG
Exec Dt:
09/27/2016
8
XU, DAN
Exec Dt:
09/27/2016
9
WANG, YANG
Exec Dt:
09/27/2016
10
SHI, QILE
Exec Dt:
09/27/2016
Assignee
1
WANHUA CHEMICAL GROUP CO., LTD.
NO. 17, TIANSHAN RD., YEDA
SHANDONG, ZHIFU
YANTAI, CHINA 264000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9840462
US20170022152
15301132
Correspondence name and address
LDLK&M
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 2
Reel/Frame:046130/0820   Pages: 4
Recorded: 06/19/2018
Attorney Dkt #:0086651-000005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HONGKE
Exec Dt:
06/15/2018
2
YAO, YU
Exec Dt:
06/15/2018
3
ZHAO, DONGKE
Exec Dt:
06/15/2018
4
CAO, GUANYI
Exec Dt:
06/15/2018
5
LIU, XIAOGAO
Exec Dt:
06/15/2018
6
CAO, YOUNIAN
Exec Dt:
06/15/2018
7
LI, CHONG
Exec Dt:
06/15/2018
8
MA, YABO
Exec Dt:
06/15/2018
Assignee
1
WANHUA CHEMICAL GROUP CO., LTD.
NO. 7, XINGFU SOUTH ROAD
YANTAI
SHANDONG, CHINA 264002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10046289
US20170348661
15536425
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
TWO LIBERTY PLACE
50 S. 16TH STREET, #3200
PHILADELPHIA, PA 19102
Assignment: 3
Reel/Frame:053859/0507   Pages: 12
Recorded: 09/23/2020
Attorney Dkt #:9SCIP 3.3F-049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HONGKE
Exec Dt:
11/08/2018
2
ZHOU, BO
Exec Dt:
11/08/2018
3
ZAI, ZHANGWEI
Exec Dt:
11/08/2018
4
XU, DAN
Exec Dt:
11/08/2018
5
YAO, YU
Exec Dt:
11/08/2018
6
XU, YANLONG
Exec Dt:
11/08/2018
7
ZHAO, DONGKE
Exec Dt:
11/08/2018
8
YANG, JINGJING
Exec Dt:
11/08/2018
9
DING, JIANSHENG
Exec Dt:
11/08/2018
10
HUA, WEIQI
Exec Dt:
11/08/2018
Assignee
1
WANHUA CHEMICAL GROUP CO., LTD.
NO. 17, TIANSHAN RD., YEDA
SHANDONG
YANTAI, CHINA 264000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11000837
US20190291087
16306363
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 4
Reel/Frame:058645/0067   Pages: 12
Recorded: 01/05/2022
Attorney Dkt #:17050.007US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, CHAO
Exec Dt:
12/17/2021
2
ZHAO, DONGKE
Exec Dt:
12/17/2021
3
ZHOU, YUJIE
Exec Dt:
12/17/2021
4
LI, CHAOQUN
Exec Dt:
12/17/2021
5
WEN, FANG
Exec Dt:
12/17/2021
6
WANG, WENBO
Exec Dt:
12/17/2021
7
ZHANG, HONGKE
Exec Dt:
12/17/2021
8
XU, DAN
Exec Dt:
12/17/2021
9
LI, CHONG
Exec Dt:
12/17/2021
10
SHI, JIE
Exec Dt:
12/17/2021
Assignees
1
WANHUA CHEMICAL (NINGBO) CO., LTD.
39 HUANDAO ROAD (NORTH)
WANHUA INDUSTRIAL PARK DAXIE DEVELOPMENT ZONE
NINGBO, CHINA 315812
2
WANHUA CHEMICAL GROUP CO., LTD.
NO.17, TIANSHAN RD YEDA
YANTAI, CHINA 264006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220266237
17623096
Correspondence name and address
VIKSNINS HARRIS PADYS MALEN LLP
7851 METRO PARKWAY
SUITE 325
BLOOMINGTON, MN 55425

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