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Patent Assignment Assignor Details
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Assignor Name : TANG, GUOZHI
Total Assignments: 23
Assignment: 1
Reel/Frame:017418/0030   Pages: 3
Recorded: 01/03/2006
Attorney Dkt #:IM-10027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHAOMENG
Exec Dt:
12/19/2005
2
WANG, GUOPING
Exec Dt:
12/14/2005
3
TANG, GUOZHI
Exec Dt:
12/14/2005
4
WANG, RENXIAO
Exec Dt:
12/15/2005
5
NIKOLOVSKA-COLESKA, ZANETA
Exec Dt:
12/14/2005
6
YANG, DAJUN
Exec Dt:
12/21/2005
7
XU, LIANG
Exec Dt:
12/21/2005
Assignee
1
THE REGENTS OF THE UNIVERSITY OF MICHIGAN
3003 SOUTH STATE STREET, SUITE 2071
ANN ARBOR, MICHIGAN 48109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8557812
US20060084647
11209998
Correspondence name and address
DAVID A. CAIMIR
MEDLEN & CARROLL, LLP
101 HOWARD STREET, SUITE 350
SAN FRANCISCO, CALIFORNIA 94105
Assignment: 2
Reel/Frame:023244/0248   Pages: 3
Recorded: 09/14/2009
Attorney Dkt #:25373 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, CHUNGEN
Exec Dt:
07/27/2009
2
TANG, GUOZHI
Exec Dt:
07/27/2009
3
WONG, JASON CHRISTOPHER
Exec Dt:
07/27/2009
4
WU, XIHAN
Exec Dt:
07/27/2009
Assignee
1
F. HOFFMANN-LA ROCHE AG
124 GRENZACHERSTRASSE, CH-4070
A SWISS COMPANY
BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8202866
US20100069328
12543527
Correspondence name and address
GEORGE W. JOHNSTON
HOFFMANN-LA ROCHE INC.
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 3
Reel/Frame:024291/0697   Pages: 3
Recorded: 04/20/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, CHUNGEN
Exec Dt:
03/19/2010
2
TANG, GUOZHI
Exec Dt:
03/19/2010
3
WONG, JASON CHRISTOPHER
Exec Dt:
03/19/2010
4
WU, XIHAN
Exec Dt:
03/19/2010
5
ZHANG, ZHENSHAN
Exec Dt:
03/19/2010
Assignee
1
F. HOFFMANN-LA ROCHE AG
124 GRENZACHERSTRASSE
A SWISS COMPANY
CH-4070 BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7977372
US20100216806
12708581
Correspondence name and address
GEORGE W. JOHNSTON
HOFFMANN-LA ROCHE INC.
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 4
Reel/Frame:025919/0692   Pages: 3
Recorded: 03/09/2011
Attorney Dkt #:26564 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LI
Exec Dt:
01/28/2011
2
LIN, XIANFENG
Exec Dt:
01/28/2011
3
QIU, ZONGXING
Exec Dt:
01/28/2011
4
TANG, GUOZHI
Exec Dt:
01/28/2011
5
WANG, LISHA
Exec Dt:
01/28/2011
6
WU, JIM ZHEN
Exec Dt:
01/28/2011
7
YANG, WENGANG
Exec Dt:
01/28/2011
Assignee
1
F. HOFFMANN-LA ROCHE AG
124 GRENZACHERSTRASSE CH-4070
A SWISS COMPANY
BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110195979
13021793
Correspondence name and address
GEORGE W. JOHNSTON
HOFFMANN-LA ROCHE INC.
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 5
Reel/Frame:027212/0752   Pages: 3
Recorded: 10/21/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, LEI
Exec Dt:
09/16/2011
2
TANG, GUOZHI
Exec Dt:
09/16/2011
3
WANG, ZHANGUO
Exec Dt:
09/16/2011
4
WONG, JASON CHRISTOPHER
Exec Dt:
09/16/2011
5
ZHANG, WEIXING
Exec Dt:
09/16/2011
Assignee
1
F. HOFFMANN-LA ROCHE AG
124 GRENZACHERSTRASSE
A SWISS COMPANY
CH-4070 BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8716285
US20120065204
13226567
Correspondence name and address
GEORGE W. JOHNSTON
HOFFMANN-LA ROCHE INC.
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 6
Reel/Frame:027817/0744   Pages: 3
Recorded: 02/13/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, XIANFENG
Exec Dt:
12/21/2011
2
QIU, ZONGXING
Exec Dt:
12/21/2011
3
TANG, GUOZHI
Exec Dt:
12/21/2011
4
WONG, JASON CHRISTOPHER
Exec Dt:
12/21/2011
5
ZHANG, ZHENSHAN
Exec Dt:
12/21/2011
Assignee
1
F. HOFFMANN-LA ROCHE AG
124 GRENZACHERSTRASSE
A SWISS COMPANY
CH-4070, BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8404738
US20120190700
13351283
Correspondence name and address
GEORGE W. JOHNSTON
HOFFMANN-LA ROCHE INC.
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 7
Reel/Frame:041771/0198   Pages: 5
Recorded: 03/28/2017
Attorney Dkt #:P30933-US-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANG, GUOZHI
Exec Dt:
06/05/2012
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND 124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9856247
US20170334898
14839376
Correspondence name and address
JONATHAN DUFFIELD
1 DNA WAY
MS-49
SOUTH SAN FRANCISCO, CA 94080
Assignment: 8
Reel/Frame:041771/0630   Pages: 8
Recorded: 03/28/2017
Attorney Dkt #:P30933-US-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, GUOZHI
Exec Dt:
02/22/2013
2
QIU, ZONGXING
Exec Dt:
02/22/2013
3
LIN, XIANFENG
Exec Dt:
02/22/2013
4
ZHU, WEI
Exec Dt:
02/22/2013
5
GUO, LEI
Exec Dt:
02/26/2013
6
LIU, HAIXIA
Exec Dt:
02/26/2013
7
SHEN, HONG
Exec Dt:
02/22/2013
8
WU, GUOLONG
Exec Dt:
02/22/2013
9
ZHANG, WEIXING
Exec Dt:
02/22/2013
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND 4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9856247
US20170334898
14839376
Correspondence name and address
JONATHAN DUFFIELD
1 DNA WAY
MS-49
SOUTH SAN FRANCISCO, CA 94080
Assignment: 9
Reel/Frame:039659/0869   Pages: 6
Recorded: 09/07/2016
Attorney Dkt #:P31183-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, GUOZHI
Exec Dt:
06/19/2013
2
WANG, LISHA
Exec Dt:
06/19/2013
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND 4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150353559
14719063
Correspondence name and address
ROBERT C. HALL
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 10
Reel/Frame:032428/0286   Pages: 15
Recorded: 03/13/2014
Attorney Dkt #:P5693-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, LEI
Exec Dt:
08/23/2013
2
HU, TAISHAN
Exec Dt:
08/15/2013
3
HU, YIMIN
Exec Dt:
08/15/2013
4
KOCER, BUELENT
Exec Dt:
08/06/2013
5
LIN, XIANFENG
Exec Dt:
08/15/2013
6
LIU, HAIXIA
Exec Dt:
08/15/2013
7
QIU, ZONGXING
Exec Dt:
08/23/2013
8
SHEN, HONG
Exec Dt:
08/15/2013
9
TANG, GUOZHI
Exec Dt:
08/15/2013
10
WANG, LISHA
Exec Dt:
08/06/2013
11
WU, GUOLONG
Exec Dt:
08/15/2013
12
YAN, SHIXIANG
Exec Dt:
08/15/2013
13
ZHANG, WEIXING
Exec Dt:
08/15/2013
14
ZHOU, MINGWEI
Exec Dt:
08/15/2013
15
ZHU, WEI
Exec Dt:
08/15/2013
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND 4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9447086
US20160237078
14022519
Correspondence name and address
TAMARA KALE
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 11
Reel/Frame:032426/0840   Pages: 8
Recorded: 03/13/2014
Attorney Dkt #:P5693-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, LEI
Exec Dt:
08/23/2013
2
LIN, XIANFENG
Exec Dt:
08/23/2013
3
LIU, HAIXIA
Exec Dt:
08/23/2013
4
QIU, ZONGXING
Exec Dt:
08/23/2013
5
TANG, GUOZHI
Exec Dt:
08/23/2013
6
YAN, SHIXIANG
Exec Dt:
08/23/2013
7
ZHANG, WEIXING
Exec Dt:
08/23/2013
8
ZHU, WEI
Exec Dt:
08/23/2013
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND 4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9447086
US20160237078
14022519
Correspondence name and address
TAMARA KALE
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 12
Reel/Frame:032429/0193   Pages: 15
Recorded: 03/13/2014
Attorney Dkt #:P5693-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, LEI
Exec Dt:
08/23/2013
2
HU, TAISHAN
Exec Dt:
08/23/2013
3
HU, YIMIN
Exec Dt:
08/23/2013
4
KOCER, BUELENT
Exec Dt:
08/15/2013
5
LIN, XIANFENG
Exec Dt:
08/23/2013
6
LIU, HAIXIA
Exec Dt:
08/23/2013
7
QIU, ZONGXING
Exec Dt:
08/23/2013
8
SHEN, HONG
Exec Dt:
08/23/2013
9
TANG, GUOZHI
Exec Dt:
08/23/2013
10
WANG, LISHA
Exec Dt:
08/15/2013
11
WU, GUOLONG
Exec Dt:
08/23/2013
12
YAN, SHIXIANG
Exec Dt:
08/23/2013
13
ZHANG, WEIXING
Exec Dt:
08/23/2013
14
ZHOU, MINGWEI
Exec Dt:
08/23/2013
15
ZHU, WEI
Exec Dt:
08/23/2013
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND 4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9447086
US20160237078
14022519
Correspondence name and address
TAMARA KALE
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 13
Reel/Frame:032429/0736   Pages: 15
Recorded: 03/13/2014
Attorney Dkt #:P5693-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, LEO
Exec Dt:
08/23/2013
2
HU, TAISHAN
Exec Dt:
08/23/2013
3
HU, YIMIN
Exec Dt:
08/23/2013
4
KOCER, BUELENT
Exec Dt:
08/26/2013
5
LIN, XIANFENG
Exec Dt:
08/23/2013
6
LIU, HAIXIA
Exec Dt:
08/23/2013
7
QIU, ZONGXING
Exec Dt:
08/23/2013
8
SHEN, HONG
Exec Dt:
08/23/2013
9
TANG, GUOZHI
Exec Dt:
08/23/2013
10
WANG, LISHA
Exec Dt:
08/26/2013
11
WU, GUOLONG
Exec Dt:
08/23/2013
12
YAN, SHIXIANG
Exec Dt:
08/23/2013
13
ZHANG, WEIXING
Exec Dt:
08/23/2013
14
ZHOU, MINGWEI
Exec Dt:
08/23/2013
15
ZHU, WEI
Exec Dt:
08/23/2013
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND 4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9447086
US20160237078
14022519
Correspondence name and address
TAMARA KALE
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 14
Reel/Frame:038456/0139   Pages: 14
Recorded: 05/04/2016
Attorney Dkt #:P31481-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERT, JEROME
Exec Dt:
02/17/2014
2
HUNZIKER, DANIEL
Exec Dt:
02/18/2014
3
MATTEI, PATRIZIO
Exec Dt:
02/17/2014
4
MAUSER, HARALD
Exec Dt:
02/19/2014
5
TANG, GUOZHI
Exec Dt:
02/18/2014
6
WANG, LISHA
Exec Dt:
02/17/2014
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND 4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150376194
14850497
Correspondence name and address
ROBERT C. HALL
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 15
Reel/Frame:041829/0311   Pages: 7
Recorded: 04/03/2017
Attorney Dkt #:P31481-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANG, GUOZHI
Exec Dt:
02/19/2014
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND 4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150376194
14850497
Correspondence name and address
JONATHAN DUFFIELD
1 DNA WAY
MS-49
SOUTH SAN FRANCISCO, CA 94080
Assignment: 16
Reel/Frame:051533/0194   Pages: 7
Recorded: 01/16/2020
Attorney Dkt #:P33706-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, XIANFENG
Exec Dt:
08/11/2016
2
LIU, HAIXIA
Exec Dt:
08/11/2016
3
QIU, ZONGXING
Exec Dt:
10/11/2016
4
TANG, GUOZHI
Exec Dt:
10/11/2016
5
WU, GUOLONG
Exec Dt:
08/11/2016
Assignee
1
ROCHE R&D CENTER (CHINA) LTD.
BUILDING 5, NO. 720, CAILUN ROAD
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10597380
US20190127349
16225920
Correspondence name and address
ZONG-QIANG BILL TIAN
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 17
Reel/Frame:054239/0956   Pages: 11
Recorded: 11/02/2020
Attorney Dkt #:30275/53705A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HAO
Exec Dt:
10/21/2020
2
CHEN, WENMING
Exec Dt:
10/21/2020
3
LI, CHAO
Exec Dt:
10/21/2020
4
LI, DONGBO
Exec Dt:
10/21/2020
5
JING, YU
Exec Dt:
10/21/2020
6
TANG, GUOZHI
Exec Dt:
10/21/2020
7
ZHOU, YUNLONG
Exec Dt:
10/21/2020
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
UNIT 701, BUILDING B7
SUZHOU, JIANGSU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
149 QUEEN'S ROAD CENTRAL
9/F, WAH YUEN BUILDING
HONG KONG, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11691989
US20220340595
17047423
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 18
Reel/Frame:054379/0216   Pages: 8
Recorded: 11/16/2020
Attorney Dkt #:30275/53721A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, GUOZHI
Exec Dt:
11/16/2020
2
LI, DONGBO
Exec Dt:
11/13/2020
3
LI, LIUGEN
Exec Dt:
11/13/2020
4
ZHA, XIANCHAN
Exec Dt:
11/13/2020
5
CHEN, WENMING
Exec Dt:
11/16/2020
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
UNIT 701, BUILDING B7
SUZHOU, JIANGSU, CHINA 215000
2
ASCENTANGE PHARMA GROUP CORP LIMITED
149 QUEEN'S ROAD CENTRAL
9/F WAH YUEN BUILDING
HONG KONG, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220396587
17048688
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 19
Reel/Frame:054803/0843   Pages: 11
Recorded: 01/04/2021
Attorney Dkt #:30275/53723A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, JIANYONG
Exec Dt:
12/14/2020
2
ZHOU, YUNLONG
Exec Dt:
12/14/2020
3
TANG, GUOZHI
Exec Dt:
12/23/2020
4
WU, CHENGZHE
Exec Dt:
12/16/2020
5
ZHAO, LEILEI
Exec Dt:
12/16/2020
6
JIAO, LINGLING
Exec Dt:
12/14/2020
7
SHENG, BINGHUA
Exec Dt:
12/14/2020
8
CHEN, HAO
Exec Dt:
12/16/2020
9
HU, WENLIANG
Exec Dt:
12/16/2020
10
JING, YU
Exec Dt:
12/14/2020
Assignee
1
ASCENTAGE PHARMA GROUP CORP LIMITED
149 QUEEN'S ROAD
9/F, WAH YUEN BUILDING
HONG KONG, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11498928
US20210340158
17049100
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 20
Reel/Frame:055112/0093   Pages: 6
Recorded: 02/02/2021
Attorney Dkt #:266782-482927
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, YUNLONG
Exec Dt:
12/14/2020
2
TANG, GUOZHI
Exec Dt:
12/23/2020
3
LI, CHAO
Exec Dt:
12/24/2020
4
LIU, FANG
Exec Dt:
12/15/2020
5
JING, YU
Exec Dt:
12/14/2020
6
WANG, RENLIN
Exec Dt:
12/16/2020
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
11/F AXA CENTRE. 151 GLOUCESTER ROAD
WAN-CHAI, HONG KONG 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220306608
17262586
Correspondence name and address
LUCY YANG
650 TRADE CENTRE WAY
SUITE 200
KALAMAZOO, MI 49002
Assignment: 21
Reel/Frame:055112/0683   Pages: 6
Recorded: 02/02/2021
Attorney Dkt #:266782-481983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, YUNLONG
Exec Dt:
12/14/2020
2
TANG, GUOZHI
Exec Dt:
12/23/2020
3
LI, CHAO
Exec Dt:
12/24/2020
4
LIU, FANG
Exec Dt:
12/15/2020
5
JING, YU
Exec Dt:
12/14/2020
6
WANG, RENLIN
Exec Dt:
12/16/2020
7
JIAO, LINGLING
Exec Dt:
12/14/2020
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
11/F AXA CENTRE. 151 GLOUCESTER ROAD
WAN-CHAI, HONG KONG 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220332701
17262533
Correspondence name and address
LUCY YANG
650 TRADE CENTRE WAY
SUITE 200
KALAMAZOO, MI 49002
Assignment: 22
Reel/Frame:055609/0822   Pages: 6
Recorded: 03/16/2021
Attorney Dkt #:3807.0860002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, CHAO
Exec Dt:
02/24/2021
2
TANG, GUOZHI
Exec Dt:
02/24/2021
3
CHEN, JIANYONG
Exec Dt:
02/25/2021
4
JIAO, LINGLING
Exec Dt:
02/24/2021
5
LI, LIUGEN
Exec Dt:
02/24/2021
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
218 XINGHU STREET
SUZHOU INDUSTRIAL PARK, UNIT 701 BUILDING B7
SUZHOU, JIANGSU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
149 QUEEN'S ROAD CENTRAL
9/F, WAH YUEN BUILDING
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11312724
US20210230174
17200342
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 23
Reel/Frame:063094/0504   Pages: 4
Recorded: 03/24/2023
Attorney Dkt #:065946.11042/40US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, GUOZHI
Exec Dt:
01/09/2023
2
MA, DAWEI
Exec Dt:
01/09/2023
3
HUANG, MENGWEI
Exec Dt:
01/07/2023
4
LIU, YONGFU
Exec Dt:
01/06/2023
5
WANG, YINGYI
Exec Dt:
01/09/2023
Assignee
1
SHANGHAI VISONPHARMA CO., LTD.
5TH FLOOR, BUILDING #2, 3377 KANGXIN ROAD
PUDONG NEW DISTRICT
SHANGHAI, CHINA 201321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240124486
18028363
Correspondence name and address
ICE MILLER LLP
1735 MARKET STREET
SUITE 3900
PHILADELPHIA, PA 19103

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