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Patent Assignment Assignor Details
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Assignor Name : LI, DONGBO
Total Assignments: 11
Assignment: 1
Reel/Frame:038205/0296   Pages: 24
Recorded: 03/22/2016
Attorney Dkt #:P31601-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, XUEFEI
Exec Dt:
01/24/2014
2
LIU, YONGFU
Exec Dt:
01/24/2014
3
ZHOU, MINGWEI
Exec Dt:
01/24/2014
4
LI, DONGBO
Exec Dt:
01/24/2014
5
CHEN, WENMING
Exec Dt:
01/24/2014
6
WU, JUN
Exec Dt:
01/24/2014
7
WANG, LISHA
Exec Dt:
01/21/2014
8
MAYWEG, ALEXANDER
Exec Dt:
01/21/2014
9
MAERKI, HANS P.
Exec Dt:
01/21/2014
10
AMREIN, KURT
Exec Dt:
01/21/2014
11
AEBI, JOHANNES
Exec Dt:
01/21/2014
12
HORNSPERGER, BENOIT
Exec Dt:
01/21/2014
13
KUHN, BERND
Exec Dt:
01/21/2014
14
MARTIN, RAINER E.
Exec Dt:
01/21/2014
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND 4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9505742
US20160075686
14947730
Correspondence name and address
ROBERT C. HALL
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 2
Reel/Frame:040473/0646   Pages: 24
Recorded: 10/25/2016
Attorney Dkt #:P31601-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, XUEFEI
Exec Dt:
01/24/2014
2
LIU, YONGFU
Exec Dt:
01/24/2014
3
WANG, LISHA
Exec Dt:
01/24/2014
4
ZHOU, MINGWEI
Exec Dt:
01/24/2014
5
LI, DONGBO
Exec Dt:
01/24/2014
6
CHEN, WENMING
Exec Dt:
01/24/2014
7
WU, JUN
Exec Dt:
01/24/2014
8
MAYWEG, ALEXANDER
Exec Dt:
01/21/2014
9
MAERKI, HANS P.
Exec Dt:
01/21/2014
10
AMREIN, KURT
Exec Dt:
01/21/2014
11
HORNSPERGER, BENOIT
Exec Dt:
01/21/2014
12
KUHN, BERND
Exec Dt:
01/21/2014
13
MARTIN, RAINER E.
Exec Dt:
01/21/2014
14
AEBI, JOHANNES
Exec Dt:
01/21/2014
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND 4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9505742
US20160075686
14947730
Correspondence name and address
BRIAN L. BUCKWALTER
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 3
Reel/Frame:043188/0471   Pages: 7
Recorded: 08/03/2017
Attorney Dkt #:P32370-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, XUEFEI
Exec Dt:
12/17/2014
2
LIU, YONGFU
Exec Dt:
12/17/2014
3
LI, DONGBO
Exec Dt:
12/17/2014
4
WU, JUN
Exec Dt:
12/17/2014
Assignee
1
ROCHE R&D CENTER (CHINA) LTD.
BUILDING 5, NO. 720, CAILUN ROAD
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9790217
US20170226097
15498977
Correspondence name and address
BRIAN L. BUCKWALTER
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 4
Reel/Frame:043564/0359   Pages: 7
Recorded: 09/12/2017
Attorney Dkt #:P32364-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, XUEFEI
Exec Dt:
12/17/2014
2
LIU, YONGFU
Exec Dt:
12/17/2014
3
LI, DONGBO
Exec Dt:
12/17/2014
4
WU, JUN
Exec Dt:
12/17/2014
Assignee
1
ROCHE R&D CENTER (CHINA) LTD
BUILDING 5, NO 720, CAILUN ROAD
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9796702
US20170226085
15498960
Correspondence name and address
BRIAN L. BUCKWALTER
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 5
Reel/Frame:046138/0731   Pages: 7
Recorded: 06/20/2018
Attorney Dkt #:P32292-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, JUNLI
Exec Dt:
01/06/2015
2
LI, DONGBO
Exec Dt:
12/17/2014
3
LIU, YONGFU
Exec Dt:
12/17/2014
4
TAN, XUEFEI
Exec Dt:
12/17/2014
5
WU, JUN
Exec Dt:
12/17/2014
6
YU, JIANHUA
Exec Dt:
12/17/2014
Assignee
1
ROCHE R&D CENTER (CHINA) LTD.
BUILDING 5, NO. 720, CAILUN ROAD
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10035804
US20170204107
15479701
Correspondence name and address
BRIAN L. BUCKWALTER
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 6
Reel/Frame:043564/0562   Pages: 7
Recorded: 09/12/2017
Attorney Dkt #:P32367-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, DONGBO
Exec Dt:
01/06/2015
2
LIU, YONGFU
Exec Dt:
01/06/2015
3
TAN, XUEFEI
Exec Dt:
01/06/2015
4
WU, JUN
Exec Dt:
01/06/2015
Assignee
1
ROCHE R&D CENTER (CHINA) LTD
BUILDING 5, NO 720, CAILUN ROAD
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9796726
US20170226116
15498969
Correspondence name and address
BRIAN L. BUCKWALTER
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 7
Reel/Frame:039391/0972   Pages: 3
Recorded: 08/10/2016
Attorney Dkt #:H20161094US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, QING
Exec Dt:
08/09/2016
2
LI, DONGBO
Exec Dt:
08/05/2016
3
SCHRECK, ERHARD
Exec Dt:
08/05/2016
4
XIONG, SHAOMIN
Exec Dt:
08/05/2016
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170221511
15232889
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 8
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: 9
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: 10
Reel/Frame:056663/0494   Pages: 6
Recorded: 06/24/2021
Attorney Dkt #:2107210PCT-US-XZYF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, ZHISHEN
Exec Dt:
06/22/2021
2
MA, JIJUN
Exec Dt:
06/22/2021
3
FAN, LETIAN
Exec Dt:
06/22/2021
4
LUO, CHAO
Exec Dt:
06/22/2021
5
GUO, LIKUI
Exec Dt:
06/22/2021
6
QU, ZHE
Exec Dt:
06/22/2021
7
LI, DONGBO
Exec Dt:
06/22/2021
8
ZHANG, SHUOSHAO
Exec Dt:
06/22/2021
Assignee
1
CRRC TANGSHAN CO., LTD.
NO. 3, CHANGQIAN ROAD, FENGRUN DISTRICT
TANGSHAN, HEBEI, CHINA 063035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11932288
US20220111876
17418205
Correspondence name and address
SYNCODA LLC
208 EUPHORIA CIR
CARY, NC 27519
Assignment: 11
Reel/Frame:066393/0774   Pages: 9
Recorded: 02/06/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, DONGBO
Exec Dt:
01/12/2024
2
CHEN, JIANYONG
Exec Dt:
01/12/2024
3
LIU, FANG
Exec Dt:
01/12/2024
4
CHEN, HAO
Exec Dt:
01/12/2024
5
ZHA, XIANCHAN
Exec Dt:
01/12/2024
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
68 XINQING ROAD
SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F, WAH YUEN BUILDING
149 QUEEN'S ROAD CENTRAL
CENTRAL, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240166644
18263249
Correspondence name and address
LUCY X. YANG
650 TRADE CENTRE WAY
SUITE 200
KALAMAZOO, MI 49002

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