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Patent Assignment Assignor Details
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Assignor Name : ZUO, XIAOTAO
Total Assignments: 5
Assignment: 1
Reel/Frame:046638/0745   Pages: 6
Recorded: 08/21/2018
Attorney Dkt #:0088597-000008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, ROBERT YONGXIN
Exec Dt:
08/10/2018
2
YANG, QINGLIANG
Exec Dt:
08/10/2018
3
HUANG, YUANYUAN
Exec Dt:
08/10/2018
4
GAI, SHUN
Exec Dt:
08/10/2018
5
YE, HANGBO
Exec Dt:
08/15/2018
6
YANG, CHENGYU
Exec Dt:
08/15/2018
7
GUO, HUIHUI
Exec Dt:
08/15/2018
8
ZHOU, XIAOMAI
Exec Dt:
08/15/2018
9
XIE, HONGSHENG
Exec Dt:
08/15/2018
10
TONG, QIANQIAN
Exec Dt:
08/10/2018
11
CAO, MINJUN
Exec Dt:
08/10/2018
12
ZHAO, LINYAO
Exec Dt:
08/15/2018
13
JIA, JUNXIANG
Exec Dt:
08/15/2018
14
LI, WENJUN
Exec Dt:
08/10/2018
15
ZUO, XIAOTAO
Exec Dt:
08/15/2018
16
LIN, CHEN
Exec Dt:
08/10/2018
17
XU, YIFANG
Exec Dt:
08/15/2018
18
GUO, ZIXIANG
Exec Dt:
08/15/2018
Assignee
1
HANGZHOU DAC BIOTECH CO., LTD.
BUILDING 12, ZHONGZI TECHNOLOGY PARK NO. 260 SIXTH STREET, HEDA
HANGZHOU
ZHEJIANG, CHINA 310018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10836796
US20200079820
16078080
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:050167/0402   Pages: 6
Recorded: 08/26/2019
Attorney Dkt #:0088597-000016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, ROBERT YONGXIN
Exec Dt:
08/08/2019
2
HUANG, YUANYUAN
Exec Dt:
08/08/2019
3
YANG, QINGLIANG
Exec Dt:
08/08/2019
4
GAI, SHUN
Exec Dt:
08/08/2019
5
YE, HANGBO
Exec Dt:
08/08/2019
6
ZHAO, LINYAO
Exec Dt:
08/08/2019
7
YANG, CHENGYU
Exec Dt:
08/08/2019
8
XU, YIFANG
Exec Dt:
08/08/2019
9
GUO, HUIHUI
Exec Dt:
08/08/2019
10
CHAO, MINJUN
Exec Dt:
08/08/2019
11
TONG, QIANQIAN
Exec Dt:
08/08/2019
12
LI, WENJUN
Exec Dt:
08/08/2019
13
CAI, XIANG
Exec Dt:
08/08/2019
14
ZHOU, XIAOMAI
Exec Dt:
08/09/2019
15
XIE, HONGSHENG
Exec Dt:
08/08/2019
16
JIA, JUNXIANG
Exec Dt:
08/08/2019
17
ZHU, HAIFENG
Exec Dt:
08/08/2019
18
GUO, ZHIXIANG
Exec Dt:
08/08/2019
19
GAO, SHUIHONG
Exec Dt:
08/08/2019
20
WANG, CHUNYAN
Exec Dt:
08/08/2019
21
LIN, CHEN
Exec Dt:
08/08/2019
22
YANG, YANLEI
Exec Dt:
08/08/2019
23
YE, ZHICANG
Exec Dt:
08/08/2019
24
PENG, JIE
Exec Dt:
08/08/2019
25
XU, JUN
Exec Dt:
08/08/2019
26
ZUO, XIAOTAO
Exec Dt:
08/08/2019
27
SU, QINGYU
Exec Dt:
08/08/2019
Assignee
1
HANGZHOU DAC BIOTECH CO., LTD.
BUILDING 12, ZHENGTAIZHONGZI TECHNOLOGY PARK
NO. 260 SIXTH STREET, HEDA
HANGZHOU, ZHEJIANG, CHINA 310018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200069814
16488764
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314-2727
Assignment: 3
Reel/Frame:057012/0785   Pages: 6
Recorded: 07/28/2021
Attorney Dkt #:0088597-000027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, ROBERT YONGXIN
Exec Dt:
08/08/2019
2
HUANG, YUANYUAN
Exec Dt:
08/08/2019
3
YANG, QINGLIANG
Exec Dt:
08/08/2019
4
GAI, SHUN
Exec Dt:
08/08/2019
5
YE, HANGBO
Exec Dt:
08/08/2019
6
ZHAO, LINYAO
Exec Dt:
08/08/2019
7
YANG, CHENGYU
Exec Dt:
08/08/2019
8
XU, YIFANG
Exec Dt:
08/08/2019
9
GUO, HUIHUI
Exec Dt:
08/08/2019
10
CHAO, MINJUN
Exec Dt:
08/08/2019
11
TONG, QIANQIAN
Exec Dt:
08/08/2019
12
LI, WENJUN
Exec Dt:
08/08/2019
13
CAI, XIANG
Exec Dt:
08/08/2019
14
ZHOU, XIAOMAI
Exec Dt:
08/09/2019
15
XIE, HONGSHENG
Exec Dt:
08/08/2019
16
JIA, JUNXIANG
Exec Dt:
08/08/2019
17
ZHU, HAIFENG
Exec Dt:
08/08/2019
18
GUO, ZHIXIANG
Exec Dt:
08/08/2019
19
GAO, SHUIHONG
Exec Dt:
08/08/2019
20
WANG, CHUNYAN
Exec Dt:
08/08/2019
21
LIN, CHEN
Exec Dt:
08/08/2019
22
YANG, YANLEI
Exec Dt:
08/08/2019
23
YE, ZHICANG
Exec Dt:
08/08/2019
24
PENG, JIE
Exec Dt:
08/08/2019
25
XU, JUN
Exec Dt:
08/08/2019
26
ZUO, XIAOTAO
Exec Dt:
08/08/2019
27
SU, QINGYU
Exec Dt:
08/08/2019
Assignee
1
HANGZHOU DAC BIOTECH CO., LTD.
BUILDING 12, NO. 260 SIXTH STREET, ZHENGTAIZHONGZI TECHNOLOGY PARK, HEDA
HANGZHOU, ZHEJIANG, CHINA 310018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210369855
17387205
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:057045/0937   Pages: 6
Recorded: 07/30/2021
Attorney Dkt #:0088597-000028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, ROBERT YONGXIN
Exec Dt:
08/08/2019
2
HUANG, YUANYUAN
Exec Dt:
08/08/2019
3
YANG, QINGLIANG
Exec Dt:
08/08/2019
4
GAI, SHUN
Exec Dt:
08/08/2019
5
YE, HANGBO
Exec Dt:
08/08/2019
6
ZHAO, LINYAO
Exec Dt:
08/08/2019
7
YANG, CHENGYU
Exec Dt:
08/08/2019
8
XU, YIFANG
Exec Dt:
08/08/2019
9
GUO, HUIHUI
Exec Dt:
08/08/2019
10
CHAO, MINJUN
Exec Dt:
08/08/2019
11
TONG, QIANQIAN
Exec Dt:
08/08/2019
12
LI, WENJUN
Exec Dt:
08/08/2019
13
CAI, XIANG
Exec Dt:
08/08/2019
14
ZHOU, XIAOMAI
Exec Dt:
08/08/2019
15
XIE, HONGSHENG
Exec Dt:
08/08/2019
16
JIA, JUNXIANG
Exec Dt:
08/08/2019
17
ZHU, HAIFENG
Exec Dt:
08/08/2019
18
GUO, ZHIXIANG
Exec Dt:
08/08/2019
19
GAO, SHUIHONG
Exec Dt:
08/08/2019
20
WANG, CHUNYAN
Exec Dt:
08/08/2019
21
LIN, CHEN
Exec Dt:
08/08/2019
22
YANG, YANLEI
Exec Dt:
08/08/2019
23
YE, ZHICANG
Exec Dt:
08/08/2019
24
PENG, JIE
Exec Dt:
08/08/2019
25
XU, JUN
Exec Dt:
08/08/2019
26
ZUO, XIAOTAO
Exec Dt:
08/08/2019
27
SU, QINGYU
Exec Dt:
08/08/2019
Assignee
1
HANGZHOU DAC BIOTECH CO., LTD.
BUILDING 12, ZHENGTAIZHONGZI TECHNOLOGY PARK, NO. 260 SIXTH STREET, HEDA
HANGZHOU, ZHEJIANG, CHINA 310018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210393790
17389922
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314-2727
Assignment: 5
Reel/Frame:057046/0403   Pages: 6
Recorded: 07/30/2021
Attorney Dkt #:0088597-000029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, ROBERT YONGXIN
Exec Dt:
08/08/2019
2
HUANG, YUANYUAN
Exec Dt:
08/08/2019
3
YANG, QINGLIANG
Exec Dt:
08/08/2019
4
GAI, SHUN
Exec Dt:
08/08/2019
5
YE, HANGBO
Exec Dt:
08/08/2019
6
ZHAO, LINYAO
Exec Dt:
08/08/2019
7
YANG, CHENGYU
Exec Dt:
08/08/2019
8
XU, YIFANG
Exec Dt:
08/08/2019
9
GUO, HUIHUI
Exec Dt:
08/08/2019
10
CHAO, MINJUN
Exec Dt:
08/08/2019
11
TONG, QIANQIAN
Exec Dt:
08/08/2019
12
LI, WENJUN
Exec Dt:
08/08/2019
13
CAI, XIANG
Exec Dt:
08/08/2019
14
ZHOU, XIAOMAI
Exec Dt:
08/08/2019
15
XIE, HONGSHENG
Exec Dt:
08/08/2019
16
JIA, JUNXIANG
Exec Dt:
08/08/2019
17
ZHU, HAIFENG
Exec Dt:
08/08/2019
18
GUO, ZHIXIANG
Exec Dt:
08/08/2019
19
GAO, SHUIHONG
Exec Dt:
08/08/2019
20
WANG, CHUNYAN
Exec Dt:
08/08/2019
21
LIN, CHEN
Exec Dt:
08/08/2019
22
YANG, YANLEI
Exec Dt:
08/08/2019
23
YE, ZHICANG
Exec Dt:
08/08/2019
24
PENG, JIE
Exec Dt:
08/08/2019
25
XU, JUN
Exec Dt:
08/08/2019
26
ZUO, XIAOTAO
Exec Dt:
08/08/2019
27
SU, QINGYU
Exec Dt:
08/08/2019
Assignee
1
HANGZHOU DAC BIOTECH CO., LTD.
BUILDING 12, ZHENGTAIZHONGZI TECHNOLOGY PARK, NO. 260 SIXTH STREET, HEDA
HANGZHOU, ZHEJIANG, CHINA 310018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230001001
17390064
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314-2727

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