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Patent Assignment Assignor Details
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Assignor Name : DONG, WENXIN
Total Assignments: 4
Assignment: 1
Reel/Frame:016837/0097   Pages: 2
Recorded: 12/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, JIANQI
Exec Dt:
11/29/2004
2
HUANG, LIYING
Exec Dt:
11/29/2004
3
DONG, WENXIN
Exec Dt:
11/29/2004
4
GE, XIA
Exec Dt:
11/29/2004
5
SHI, CHENGJIN
Exec Dt:
11/29/2004
Assignee
1
SHANGHAI INSTITUTE OF PHARMACEUTICAL INDUSTRY
1320 BEIJING RD. (WEST)
SHANGHAI, 200040, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7576086
US20050267121
10516205
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
P.O. BOX 14300
WASHINGTON, D.C. 20044-4300
Assignment: 2
Reel/Frame:052292/0406   Pages: 3
Recorded: 04/02/2020
Attorney Dkt #:35742.04101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PU, XIAOLIN
Exec Dt:
03/29/2020
2
DONG, WENXIN
Exec Dt:
03/29/2020
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
SICHUAN PROVINCE
CHENDU CITY, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10920123
US20200283673
16808038
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 3
Reel/Frame:060722/0884   Pages: 19
Recorded: 08/04/2022
Attorney Dkt #:RAP3-PT291
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, WENXIN
Exec Dt:
07/03/2022
2
PU, XIAOLIN
Exec Dt:
07/03/2022
3
FAN, JINYANG
Exec Dt:
07/03/2022
4
LIU, WENHAO
Exec Dt:
07/03/2022
5
CHEN, SIYI
Exec Dt:
07/03/2022
6
WANG, HANYI
Exec Dt:
07/03/2022
7
JIANG, DEYI
Exec Dt:
07/03/2022
8
CAO, YI
Exec Dt:
07/03/2022
9
CHEN, JIANJUN
Exec Dt:
07/03/2022
10
GE, YAO
Exec Dt:
07/03/2022
11
SUN, JINSHENG
Exec Dt:
07/03/2022
12
CHEN, WEI
Exec Dt:
07/03/2022
13
HAN, TAO
Exec Dt:
07/03/2022
14
XIAO, JINGWEN
Exec Dt:
07/03/2022
Assignees
1
SOUTHWEST PETROLEUM UNIVERSITY
NO.8, XINDU AVENUE
XINDU DISTRICT
CHENGDU CITY, SICHUAN, CHINA 610500
2
CHONGQING UNIVERSITY
NO.174, SHAZHENG STREET
SHAPINGBA DISTRICT
CHONGQING, CHINA 400044
3
SICHUAN XINLIN NEW MATERIAL TECHNOLOGY CO., LTD
NO.19, EAST RING ROAD
BANCANG INDUSTRIAL PARK, YANTAN DISTRICT
ZIGONG CITY, SICHUAN, CHINA 643000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11639460
NONE
17866046
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:062113/0450   Pages: 4
Recorded: 12/09/2022
Attorney Dkt #:545297US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, MENG
Exec Dt:
10/29/2022
2
YANG, XUANMING
Exec Dt:
10/29/2022
3
DONG, WENXIN
Exec Dt:
11/04/2022
Assignee
1
HANGZHOU LEADING EDGE PHARMACEUTICAL LTD.
ROOM 108 BLDG#1, 181 GEYAZHUANG ROAD
ZHUANTANG STREET, WEST LAKE DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230233677
18001372
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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