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Patent Assignment Assignor Details
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Assignor Name : FENG, XIAOMEI
Total Assignments: 3
Assignment: 1
Reel/Frame:021536/0167   Pages: 8
Recorded: 09/16/2008
Attorney Dkt #:102070-1P US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENG, XIAOMEI
Exec Dt:
03/13/2008
2
GUAN, HUIPING
Exec Dt:
03/14/2008
3
IOANNIDIS, STEPHANOS
Exec Dt:
03/25/2008
4
PENG, BO
Exec Dt:
03/20/2008
5
SU, MEI
Exec Dt:
03/20/2008
6
WANG, TAO
Exec Dt:
03/14/2008
7
ZHANG, HAI-JUN
Exec Dt:
03/14/2008
8
KAN, YING
Exec Dt:
03/25/2008
9
WANG, BIN
Exec Dt:
03/17/2008
Assignee
1
ASTRAZENECA AB
SE-151 85
ASTRAZENECA AB
SODERTALJE, SWEDEN SE-151 85
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080287475
12091382
Correspondence name and address
ASTRAZENECA
35 GATEHOUSE DRIVE
WALTHAM, MA 02451
Assignment: 2
Reel/Frame:027663/0209   Pages: 5
Recorded: 02/07/2012
Attorney Dkt #:13496.0008FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENG, XIAOMEI
Exec Dt:
12/15/2011
2
LI, JIN
Exec Dt:
12/15/2011
3
LI, DONG
Exec Dt:
12/15/2011
4
LI, GUANGMING
Exec Dt:
12/15/2011
5
ZHANG, ZHENMIN
Exec Dt:
12/15/2011
6
WANG, JIACAI
Exec Dt:
12/15/2011
7
ZOU, JIAN
Exec Dt:
12/15/2011
8
MA, YONGQIANG
Exec Dt:
12/15/2011
9
HOU, JUN
Exec Dt:
12/15/2011
Assignees
1
CHINA ENFI ENGINEERING CORP.
NO. 12 FUXING AVENUE
HAIDIAN DISTRICT, BEIJING, CHINA 100038
2
SICHUAN CHUANHENG CHEMICAL CORPORATION
NO.399, TONGZHAN EAST ROAD
SHIFANG CITY, SICHUAN, CHINA 618400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8784744
US20120128544
13321987
Correspondence name and address
W. DAVID WALLACE
P.O. BOX 2903
MERCHANT & GOULD P.C.
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:027706/0530   Pages: 5
Recorded: 02/15/2012
Attorney Dkt #:13496.0007FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENG, XIAOMEI
Exec Dt:
12/15/2011
2
LI, JIN
Exec Dt:
12/15/2011
3
LI, DONG
Exec Dt:
12/15/2011
4
LI, GUANGMING
Exec Dt:
12/15/2011
5
ZHANG, ZHENMIN
Exec Dt:
12/15/2011
6
WANG, JIACAI
Exec Dt:
12/15/2011
7
ZOU, JIAN
Exec Dt:
12/15/2011
8
MA, YONGQIANG
Exec Dt:
12/15/2011
9
HOU, JUN
Exec Dt:
12/15/2011
Assignees
1
CHINA ENFI ENGINEERING CORP.
NO. 12 FUXING AVENUE
HAIDIAN DISTRICT, BEIJING, CHINA 100038
2
SICHUAN CHUANHENG CHEMICAL CORPORATION
NO.399, TONGZHAN EAST ROAD
SHIFANG CITY, SICHUAN, CHINA 618400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8741226
US20120134885
13321975
Correspondence name and address
W. DAVID WALLACE
P.O. BOX 2903
MERCHANT & GOULD P.C.
MINNEAPOLIS, MN 55402

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