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Patent Assignment Assignor Details
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Assignor Name : SU, WEIGUO
Total Assignments: 4
Assignment: 1
Reel/Frame:019726/0790   Pages: 5
Recorded: 08/21/2007
Attorney Dkt #:60008-020001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, WEIHAN
Exec Dt:
07/17/2007
2
SU, WEIGUO
Exec Dt:
07/30/2007
3
CUI, YUMIN
Exec Dt:
07/17/2007
4
REN, YONGXIN
Exec Dt:
07/30/2007
5
YAN, XIAOQIANG
Exec Dt:
07/17/2007
6
DUAN, JIFENG
Exec Dt:
07/17/2007
Assignee
1
HUTCHISON MEDIPHARMA ENTERPRISES LIMITED
OFFSHORE GROUP CHAMBERS
P.O. BOX CB-12751
NASSAU, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070286906
11741247
Correspondence name and address
OCCHIUTI ROHLICEK & TSAO LLP
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 2
Reel/Frame:019985/0533   Pages: 6
Recorded: 10/19/2007
Attorney Dkt #:60008-021001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, WEIGUO
Exec Dt:
10/11/2007
2
JIA, HONG
Exec Dt:
10/11/2007
3
ZHANG, WEIHAN
Exec Dt:
10/11/2007
4
YAN, XIAOQIANG
Exec Dt:
10/11/2007
5
DUAN, JIFENG
Exec Dt:
10/11/2007
6
WANG, TAO
Exec Dt:
10/11/2007
7
CAI, YU
Exec Dt:
10/11/2007
Assignee
1
HUTCHINSON MEDIPHARMA LIMITED
OFFSHORE GROUP CHAMBERS, P.O. BOX CB-12751
NASSAU, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7488836
US20080051396
11838503
Correspondence name and address
Y. ROCKY TSAO
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 3
Reel/Frame:020308/0150   Pages: 7
Recorded: 01/02/2008
Attorney Dkt #:60008-022001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF INVENTOR WEIGU SU TO CORRECTLY READ WEIGUO SU. PREVIOUSLY RECORDED ON REEL 020275 FRAME 0032. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
WANG, TAO
Exec Dt:
12/13/2007
2
ZHANG, WEIHAN
Exec Dt:
12/13/2007
3
YAN, XIAOQIANG
Exec Dt:
12/13/2007
4
SU, WEIGUO
Exec Dt:
12/13/2007
5
DUAN, JIFENG
Exec Dt:
12/13/2007
6
CAI, YU
Exec Dt:
12/14/2007
Assignee
1
HUTCHISON MEDIPHARMA ENTERPRISES LIMITED
OFFSHORE GROUP CHAMBERS
P.O. BOX CB-12751
NASSAU, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7902359
US20080139622
11954010
Correspondence name and address
Y. ROCKY TSAO
OCCHIUTI ROHLICEK & TSAO LLP
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 4
Reel/Frame:036478/0477   Pages: 3
Recorded: 09/02/2015
Attorney Dkt #:11119.0146-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, WEIGUO
Exec Dt:
02/28/2013
2
ZHANG, WEIHAN
Exec Dt:
02/28/2013
3
YANG, HAIBIN
Exec Dt:
02/28/2013
Assignee
1
HUTCHISON MEDIPHARMA LIMITED
BUILDING 4, 720 CAILUN ROAD
ZJ. HI-TECH PARK
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9181264
US20130190307
13823604
Correspondence name and address
FINNEGAN, HENDERSON ET AL.
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001

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