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Patent Assignment Assignor Details
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Assignor Name : WEN, JIANFENG
Total Assignments: 13
Assignment: 1
Reel/Frame:053108/0701   Pages: 12
Recorded: 07/02/2020
Attorney Dkt #:79244-20002.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, MING
Exec Dt:
06/05/2020
2
WEN, JIANFENG
Exec Dt:
06/05/2020
3
WU, TIANZHU
Exec Dt:
06/05/2020
4
LU, HUIRONG
Exec Dt:
06/08/2020
5
XU, FENG
Exec Dt:
06/08/2020
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
9F, WAH YUEN BUILDING
149 QUEEN'S ROAD
CENTRAL HONG KONG, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11414400
US20210221788
16955013
Correspondence name and address
LISA N. SILVERMAN
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 2
Reel/Frame:061305/0649   Pages: 7
Recorded: 10/04/2022
Attorney Dkt #:81855-341526
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEN, JIANFENG
Exec Dt:
06/30/2021
2
FENG, JIANPENG
Exec Dt:
06/30/2021
3
WU, TIANZHI
Exec Dt:
06/30/2021
4
LI, WEIDONG
Exec Dt:
06/30/2021
5
LIN, YANQIONG
Exec Dt:
06/30/2021
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7
218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU JIANGSU, CHINA 215000, P.R.
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F, WAH YUEN BUILDING
149 QUEEN'S ROAD CENTRAL
HONG KONG, CHINA P.R. CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230159518
17423745
Correspondence name and address
BARNES & THORNBURG LLP
4208 SIX FORKS ROAD
SUITE 1010
RALEIGH, NC 27609
Assignment: 3
Reel/Frame:061886/0512   Pages: 10
Recorded: 11/07/2022
Attorney Dkt #:81855-355862
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE FIRST ASSIGNEE PREVIOUSLY RECORDED AT REEL: 061305 FRAME: 0535. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
WEN, JIANFENG
Exec Dt:
06/30/2021
2
FENG, JIANPENG
Exec Dt:
06/30/2021
3
WU, TIANZHI
Exec Dt:
06/30/2021
4
LI, WEIDONG
Exec Dt:
06/30/2021
5
LIN, YANQIONG
Exec Dt:
06/30/2021
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
68 XINQING ROAD
SUZHOU INDUSTRIAL PARK
JIANGSU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F, WAH YUEN BUILDING
149 QUEEN'S ROAD CENTRAL
HONG KONG, CHINA P.R. CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230064976
17794472
Correspondence name and address
BARNES & THORNBURG LLP
4208 SIX FORKS ROAD
SUITE 1010
RALEIGH, NC 27609
Assignment: 4
Reel/Frame:057121/0049   Pages: 5
Recorded: 08/09/2021
Attorney Dkt #:14627-010-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, MING
Exec Dt:
07/28/2021
2
WEN, JIANFENG
Exec Dt:
07/28/2021
3
FENG, JIANPENG
Exec Dt:
07/28/2021
4
WU, TIANZHU
Exec Dt:
07/28/2021
5
LU, HUIRONG
Exec Dt:
07/28/2021
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7
218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215028
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F, WAH YUEN BUILDING
149 QUEEN'S ROAD CENTRAL
HONG KONG, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11787814
US20210261558
17265459
Correspondence name and address
JONES DAY
250 VESEY STREET
ATTN: WENDY TOKMAKIDIS
NEW YORK, NY 10281-1047
Assignment: 5
Reel/Frame:057302/0590   Pages: 5
Recorded: 08/26/2021
Attorney Dkt #:14627-009-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, MING
Exec Dt:
08/19/2021
2
WEN, JIANFENG
Exec Dt:
08/19/2021
3
TENG, SHANGJUN
Exec Dt:
08/19/2021
4
WU, TIANZHU
Exec Dt:
08/19/2021
5
FENG, JIANPENG
Exec Dt:
08/19/2021
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
11/F AXA CENTRE, 151 GLOUCESTER ROAD
WANCHAI, HONG KONG, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220112186
17264762
Correspondence name and address
JONES DAY
250 VESEY STREET
ATTN: WENDY TOKMAKIDIS
NEW YORK, NY 10281
Assignment: 6
Reel/Frame:059986/0296   Pages: 14
Recorded: 05/12/2022
Attorney Dkt #:APGC-04/N01US 338777-2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, MING
Exec Dt:
01/19/2022
2
WEN, JIANFENG
Exec Dt:
01/19/2022
3
LU, HUIRONG
Exec Dt:
01/19/2022
4
FENG, JIANPENG
Exec Dt:
01/19/2022
5
JIN, MING
Exec Dt:
01/19/2022
6
ZHANG, JING
Exec Dt:
01/19/2022
7
CAO, QIANLEI
Exec Dt:
01/19/2022
Assignees
1
ASCENTAGE PHARMA (SUZHOH) CO., LTD.
UNIT 701, BUILDING B7
218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU JIANGSU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F WAH YUEN BUILDING
149 QUEEN'S ROAD CENTRAL
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11370807
US20220009952
16763350
Correspondence name and address
COOLEY LLP- ATTN PATENT GROUP
1299 PENNSYLVANIA AVE NW
SUITE 700
WASHINGTON, DC 20004-2400
Assignment: 7
Reel/Frame:061305/0535   Pages: 9
Recorded: 10/04/2022
Attorney Dkt #:81855-355862
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEN, JIANFENG
Exec Dt:
03/28/2022
2
FENG, JIANPENG
Exec Dt:
03/29/2022
3
WU, TIANZHI
Exec Dt:
03/28/2022
4
LI, WEIDONG
Exec Dt:
03/31/2022
5
LIN, YANQIONG
Exec Dt:
04/01/2022
6
LI, ZONGBIN
Exec Dt:
03/31/2022
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7
218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU JIANGSU, CHINA 215000, P.R.
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F, WAH YUEN BUILDING
149 QUEEN'S ROAD CENTRAL
HONG KONG, CHINA P.R. CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230064976
17794472
Correspondence name and address
BARNES & THORNBURG LLP
4208 SIX FORKS ROAD
SUITE 1010
RALEIGH, NC 27609
Assignment: 8
Reel/Frame:061905/0847   Pages: 5
Recorded: 11/29/2022
Attorney Dkt #:81855-364498
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEN, JIANFENG
Exec Dt:
07/18/2022
2
FENG, JIANPENG
Exec Dt:
07/18/2022
3
CHEN, JIANYONG
Exec Dt:
07/18/2022
4
JIAO, LINGLING
Exec Dt:
07/18/2022
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
68 XINQING ROAD
SUZHOU INDUSTRIAL PARK
JIANGSU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F, WAH YUEN BUILDING
149 QUEEN'S ROAD CENTRAL
HONG KONG, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230159524
17921257
Correspondence name and address
BARNES & THORNBURG LLP
4208 SIX FORKS ROAD
SUITE 1010
RALEIGH, NC 27609
Assignment: 9
Reel/Frame:066570/0656   Pages: 12
Recorded: 02/13/2024
Attorney Dkt #:266782-481983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, YANQIONG
Exec Dt:
08/01/2022
2
WEN, JIANFENG
Exec Dt:
08/01/2022
3
XU, FENG
Exec Dt:
08/01/2022
4
HUANG, JIAAN
Exec Dt:
05/06/2022
5
LI, SHIXIONG
Exec Dt:
08/01/2022
6
HE, XIAOLING
Exec Dt:
08/01/2022
7
LIANG, SHIHE
Exec Dt:
08/01/2022
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
UNIT 701, BUILDING B7, 218 XINGHU STREET
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
3
GUANGZHOU HEALTHQUEST PHARMA CO., LTD.
ROOM 515, BUILDING F, NO. 3
LANYUE ROAD, HUANGPU DISTRICT
GUANGZHOU, CHINA 510663
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220296587
17259719
Correspondence name and address
LUCY X. YANG
650 TRADE CENTRE WAY
SUITE 200
KALAMAZOO, MI 49002-0402
Assignment: 10
Reel/Frame:062436/0369   Pages: 10
Recorded: 01/20/2023
Attorney Dkt #:130208-00702
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEN, JIANFENG
Exec Dt:
12/26/2022
2
LIN, YANQIONG
Exec Dt:
12/26/2022
3
WU, TIANZHU
Exec Dt:
12/26/2022
4
CAI, MINMIN
Exec Dt:
12/26/2022
5
LI, ZONGBIN
Exec Dt:
12/26/2022
6
LI, WEIDONG
Exec Dt:
12/26/2022
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
9/F, WAH YUEN BUILDING, 149 QUEEN'S ROAD CENTRAL
HONG KONG, CHINA 999077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230257384
18016013
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 11
Reel/Frame:063219/0800   Pages: 9
Recorded: 04/04/2023
Attorney Dkt #:81855-379879
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEN, JIANFENG
Exec Dt:
02/13/2023
2
LIN, YANQIONG
Exec Dt:
02/13/2023
3
FENG, JIANPENG
Exec Dt:
02/22/2023
4
SHAO, ZHENZHONG
Exec Dt:
02/13/2023
5
LU, HUIRONG
Exec Dt:
02/10/2023
6
LI, WEIDONG
Exec Dt:
02/17/2023
Assignees
1
ASCENTAGE PHARMA (SUZHOU) CO., LTD.
68 XINQING ROAD
SUZHOU INDUSTRIAL PARK
JIANGSU, CHINA 215000
2
ASCENTAGE PHARMA GROUP CORP LIMITED
9/F, WAH YUEN BUILDING
149 QUEEN'S ROAD CENTRAL
HONG KONG, CHINA P.R. CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230271986
18015883
Correspondence name and address
BARNES & THORNBURG LLP
4208 SIX FORKS ROAD
SUITE 1010
RALEIGH, NC 27609
Assignment: 12
Reel/Frame:063710/0919   Pages: 6
Recorded: 05/21/2023
Attorney Dkt #:132402-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, JIANWEI
Exec Dt:
05/10/2023
2
FAN, DONGDONG
Exec Dt:
05/10/2023
3
HUANG, HAI
Exec Dt:
05/10/2023
4
TANG, JIE
Exec Dt:
05/10/2023
5
WU, CHENGHAO
Exec Dt:
05/10/2023
6
WEN, JIANFENG
Exec Dt:
05/10/2023
7
TANG, YUCHENG
Exec Dt:
05/10/2023
8
YU, CHUNSONG
Exec Dt:
05/10/2023
9
CHEN, YITAO
Exec Dt:
05/10/2023
10
YAO, JIANAN
Exec Dt:
05/10/2023
Assignees
1
ANHUI ZHONGTIE ENGINEERING MATERIAL TECHNOLOGY CO., LTD.
NO. 338 TIANHE ROAD LUYANG INDUSTRIAL PARK HEFEI,
ANHUI, CHINA 230041
2
CHINA TIESIJU CIVIL ENGINEERING GROUP CO., LTD.
NO.96, EAST WANGJIANG ROAD BAOHE DISTRICT HEFEI,
ANHUI, CHINA 230023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230382800
18317934
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 13
Reel/Frame:063953/0988   Pages: 7
Recorded: 06/14/2023
Attorney Dkt #:134486-US-PA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAN, DONGDONG
Exec Dt:
05/12/2023
2
HUANG, HAI
Exec Dt:
05/12/2023
3
WEN, JIANFENG
Exec Dt:
05/12/2023
4
PENG, JIANWEI
Exec Dt:
05/12/2023
5
WANG, ZHIYONG
Exec Dt:
05/12/2023
6
CHEN, YITAO
Exec Dt:
05/12/2023
7
WU, CHENHAO
Exec Dt:
05/12/2023
8
YAO, JIANAN
Exec Dt:
05/12/2023
9
TANG, JIE
Exec Dt:
05/12/2023
10
CHEN, JUAN
Exec Dt:
05/12/2023
11
LIN, CHUNHONG
Exec Dt:
05/12/2023
12
HU, XIANZHU
Exec Dt:
05/12/2023
13
YU, ZHIWU
Exec Dt:
05/12/2023
Assignees
1
NATIONAL ENGINEERING RESEARCH CENTER OF HIGH-SPEED RAILWAY CONSTRUCTION TECHNOLOGY
BUILDING 5, PHASE I, MEIXIHU INTERNATIONAL R&D CENTER, NO. 850, LUJING ROAD, YUELU DISTRICT CHANGSHA,
HUNAN, CHINA 410075
2
CHINA RAILWAY NO.4 ENGINEERING GROUP CO., LTD
NO. 96, WANGJIANG EAST ROAD, BAOHE DISTRICT HEFEI,
ANHUI, CHINA 230000
3
ANHUI ENGINEERING MATERIAL TECHNOLOGY CO, LTD OF CTCE GROUP
NO. 338 TIANHE ROAD, LUYANG INDUSTRIAL ZONE HEFEI,
ANHUI, CHINA 230000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240116829
18267099
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN

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