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Patent Assignment Assignor Details
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Assignor Name : QI, WANGSHUN
Total Assignments: 3
Assignment: 1
Reel/Frame:028403/0645   Pages: 6
Recorded: 06/19/2012
Attorney Dkt #:32177-0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, SHUANG
Exec Dt:
05/24/2012
2
CHEN, HAO
Exec Dt:
05/24/2012
3
NI, ZILIN
Exec Dt:
05/24/2012
4
QI, WANGSHUN
Exec Dt:
05/24/2012
5
CHEN, ZHONGYING
Exec Dt:
05/24/2012
6
LIU, ZHIYUAN
Exec Dt:
05/24/2012
7
WANG, XUDONG
Exec Dt:
05/24/2012
8
ZHAO, ZHANYU
Exec Dt:
05/24/2012
9
HUA, WEIQI
Exec Dt:
05/24/2012
Assignees
1
YANTAI WANHUA POLYURETHANES CO., LTD.
NO. 7, XINGFU SOUTH ROAD
YANTAI, SHANDONG, CHINA 264002
2
NINGBO WANHUA POLYURETHANES CO., LTD.
WANHUA INDUSTRIAL GARDEN
HUANDAO NORTH ROAD, DAXIE ECONOMIC DEVELOPMENT ZONE
NINGBO, ZHEJIANG, CHINA 315812
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8759591
US20120323041
13517195
Correspondence name and address
SUTHERLAND ASBILL & BRENNAN LLP
999 PEACHTREE STREET, N.E.
ATLANTA, GA 30309
Assignment: 2
Reel/Frame:044681/0221   Pages: 4
Recorded: 11/02/2017
Attorney Dkt #:33522-13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, WANGSHUN
Exec Dt:
10/31/2017
2
LIU, ZUOLONG
Exec Dt:
10/31/2017
3
TU, SONG
Exec Dt:
10/31/2017
4
WANG, BO
Exec Dt:
10/31/2017
5
LIU, XIANBO
Exec Dt:
10/31/2017
6
MA, DEQIANG
Exec Dt:
10/31/2017
7
XIN, BO
Exec Dt:
10/31/2017
8
GONG, CHENG
Exec Dt:
10/31/2017
9
HUA, WEIQI
Exec Dt:
10/31/2017
Assignee
1
WANHUA CHEMICAL GROUP CO., LTD.
NO. 17, TIANSHAN ROAD
YEDA
SHANDONG, CHINA 264000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10787593
US20180282593
15571358
Correspondence name and address
PATENT DOCKET DEPARTMENT ARMSTRONG TEASD
7700 FORSYTH BLVD.
ARMSTRONG TEASDALE LLP, SUITE 1800
ST. LOUIS, MO 63105
Assignment: 3
Reel/Frame:051062/0080   Pages: 8
Recorded: 11/20/2019
Attorney Dkt #:9SCIP 3.3F-054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TU, SONG
Exec Dt:
08/19/2019
2
QI, WANGSHUN
Exec Dt:
08/19/2019
3
LI, HOUYI
Exec Dt:
08/19/2019
4
SUN, WEIHUA
Exec Dt:
08/19/2019
5
ZHANG, ZIJUN
Exec Dt:
08/19/2019
6
LV, BING
Exec Dt:
08/19/2019
Assignee
1
WANHUA CHEMICAL GROUP CO., LTD.
NO. 17, TIANSHAN RD., YEDA
YANTAI, SHANDONG, CHINA 264000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11806892
US20200198176
16612847
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DRIVE
CRANFORD, NJ 07016

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