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Patent Assignment Assignor Details
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Assignor Name : WEI, WENJUN
Total Assignments: 3
Assignment: 1
Reel/Frame:029097/0595   Pages: 7
Recorded: 10/09/2012
Attorney Dkt #:11834.0003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, WENBO
Exec Dt:
08/06/2012
2
GUO, MEIFANG
Exec Dt:
08/06/2012
3
ZHANG, SHIJUN
Exec Dt:
08/06/2012
4
WEI, WENJUN
Exec Dt:
08/06/2012
5
HUANG, HONGHONG
Exec Dt:
08/06/2012
6
YU, LUQIANG
Exec Dt:
08/06/2012
7
LIU, TAO
Exec Dt:
08/06/2012
8
HU, HUIJIE
Exec Dt:
08/06/2012
9
XU, HUAN
Exec Dt:
08/06/2012
10
YU, PEIQIAN
Exec Dt:
08/06/2012
11
ZHANG, XIAOMENG
Exec Dt:
08/06/2012
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22, CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT, BEIJING, CHINA 100728
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 14 BEISANHUAN EAST ROAD
CHAOYANG DISTRICT, BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9068030
US20130023598
13574435
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC, DC 20001
Assignment: 2
Reel/Frame:029759/0109   Pages: 4
Recorded: 02/05/2013
Attorney Dkt #:106956.00034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, MEIFANG
Exec Dt:
11/23/2012
2
SONG, WENBO
Exec Dt:
11/23/2012
3
ZHANG, LIYING
Exec Dt:
11/23/2012
4
HOU, LIPING
Exec Dt:
11/23/2012
5
WEI, WENJUN
Exec Dt:
11/23/2012
6
ZHANG, HAO
Exec Dt:
11/23/2012
7
TANG, YUJING
Exec Dt:
11/23/2012
8
HU, HUIJIE
Exec Dt:
11/23/2012
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22A CHAOYANGMENBEI STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 14 BEISANHUAN EAST ROAD
CHAOYANG DISTRICT
BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9303108
US20130108814
13663433
Correspondence name and address
SQUIRE SANDERS (US) LLP
275 BATTERY STREET, SUITE 2600
SAN FRANCISCO, CA 94111
Assignment: 3
Reel/Frame:059170/0979   Pages: 7
Recorded: 03/04/2022
Attorney Dkt #:Z030-0005US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, XUEJUN
Exec Dt:
02/14/2022
2
LI, LIE
Exec Dt:
02/24/2022
3
SHEN, JIE
Exec Dt:
02/16/2022
4
WEI, WENJUN
Exec Dt:
02/14/2022
5
LEI, SIJUN
Exec Dt:
02/14/2022
6
DING, XIAOHUA
Exec Dt:
02/14/2022
7
ZANG, YANG
Exec Dt:
02/14/2022
8
SUN, HONGNA
Exec Dt:
02/14/2022
9
FU, QIANGQIANG
Exec Dt:
02/14/2022
Assignee
1
WUHAN HUMANWELL INNOVATIVE DRUG RESEARCH AND DEVELOPMENT CENTER LIMITED COMPANY
ROOM 705-2, BUILDING C7, NO.666 GAOXIN ROAD
WUHAN EAST LAKE HI-TECH DEVELOPMENT ZONE
WUHAN, HUBEI, CHINA 430075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220204479
17653515
Correspondence name and address
LEE & HAYES, P.C.
601 WEST RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201

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