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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : YAN, XIAOQIANG
Total Assignments: 39
Assignment: 1
Reel/Frame:015885/0816   Pages: 4
Recorded: 03/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, YING
Exec Dt:
01/11/2005
2
PAN, KEVIN
Exec Dt:
01/10/2005
3
ZHANG, WEIHAN
Exec Dt:
01/10/2005
4
YAN, XIAOQIANG
Exec Dt:
01/10/2005
5
HONG, JIANRONG
Exec Dt:
01/10/2005
Assignee
1
HUTCHISON MEDIPHARMA ENTERPRISES LIMITED
OFFSHORE GROUP CHAMBERS, P.O. BOX CB-12751
NASSAU, NEW PROVIDENCE, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050124684
10930887
Correspondence name and address
FISH & RICHARDSON P.C.
Y. ROCKY TSAO
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 2
Reel/Frame:016586/0425   Pages: 3
Recorded: 07/28/2005
Attorney Dkt #:14834-008001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, XIAOQIANG
Exec Dt:
04/25/2005
2
MA, ZHIMING
Exec Dt:
04/25/2005
3
WANG, TAO
Exec Dt:
04/25/2005
Assignee
1
HUTCHISON MEDIPHARMA ENTERPRISES LIMITED
OFFSHORE GROUP CHAMBERS,
P.O. BOX CB-12751
NASSAU, NEW PROVIDENCE, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050148616
11004142
Correspondence name and address
Y. ROCKY TSAO
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:018642/0519   Pages: 6
Recorded: 11/01/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, XIAOQIANG
Exec Dt:
04/27/2005
2
WANG, TAO
Exec Dt:
04/27/2005
3
MA, ZHIMING
Exec Dt:
04/27/2005
4
ZHANG, WEIHAN
Exec Dt:
04/27/2005
5
DUAN, JIFEN
Exec Dt:
04/27/2005
6
CAI, YU
Exec Dt:
04/27/2005
Assignee
1
HUTCHISON MED/PHARMA ENTERPRISES LIMITED
OFFSHORE GROUP CHAMBERS
P.O. BOX CB-12751
NASSAU, NEW PROVIDENCE, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7341748
US20060246156
11116678
Correspondence name and address
Y. ROCKY TSAO
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 4
Reel/Frame:018835/0550   Pages: 5
Recorded: 11/01/2006
Conveyance: CORRECTION TO CORRECT THE NAME OF THE ASSIGNEE. PREVIOUSLY RECORDED ON REEL 018642 FRAME 0519.
Assignors
1
YAN, XIAOQIANG
Exec Dt:
04/27/2005
2
WANG, TAO
Exec Dt:
04/27/2005
3
MA, ZHIMING
Exec Dt:
04/27/2005
4
ZHANG, WEIHAN
Exec Dt:
04/27/2005
5
DUAN, JIFEN
Exec Dt:
04/27/2005
6
CAI, YU
Exec Dt:
04/27/2005
Assignee
1
HUTCHISON MEDIPHARMA ENTERPRISES LIMITED
OFFSHORE GROUP CHAMBERS
P.O. BOX CB-12751
NASSAU, NEW PROVIDENCE, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7341748
US20060246156
11116678
Correspondence name and address
Y. ROCKY TSAO
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 5
Reel/Frame:030985/0657   Pages: 7
Recorded: 08/08/2013
Attorney Dkt #:12209.0111-00000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIFTH INVENTOR'S NAME, MISSPELLED AS JIFEN DUAN ON RECORDATION FORM COVER SHEET RECORDED ON NOVEMBER 1, 2006, PREVIOUSLY RECORDED ON REEL 018835 FRAME 0550. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT SPELLING OF THE FIFTH INVENTOR'S NAME IS JIFENG DUAN AS SHOWN IN THE ORIGINAL ASSIGNMENT, WHICH IS ATTACHED.
Assignors
1
YAN, XIAOQIANG
Exec Dt:
04/27/2005
2
WANG, TAO
Exec Dt:
04/27/2005
3
MA, ZHIMING
Exec Dt:
04/27/2005
4
ZHANG, WEIHAN
Exec Dt:
04/27/2005
5
DUAN, JIFENG
Exec Dt:
04/27/2005
6
CAI, YU
Exec Dt:
04/27/2005
Assignee
1
HUTCHISON MEDIPHARMA ENTERPRISES LIMITED
OFFSHORE GROUP CHAMBERS, P.O. BOX CB-12751
NASSAU, NEW PROVIDENCE, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7341748
US20060246156
11116678
Correspondence name and address
FINNEGAN HENDERSON LLP
901 NEW YORK AVENUE NW
ATTN: PATENT DEPARTMENT
WASHINGTON, DC 20001-4413
Assignment: 6
Reel/Frame:016306/0807   Pages: 6
Recorded: 06/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, XIAOQIANG
Exec Dt:
05/23/2005
2
WANG, TAO
Exec Dt:
05/23/2005
3
MA, ZHIMING
Exec Dt:
05/23/2005
4
PAN, KE
Exec Dt:
05/23/2005
5
ZHANG, WEIHAN
Exec Dt:
05/23/2005
6
HONG, JIANRONG
Exec Dt:
05/23/2005
7
DUAN, JEFF
Exec Dt:
05/23/2005
8
CAI, YU
Exec Dt:
05/23/2005
Assignee
1
HUTCHISON MEDIPHARMA ENTERPRISES LIMITED
OFFSHORE GROUP CHAMBERS P.O. BOX CB-12751
NASSAU, NEW PROVIDENCE, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7625945
US20050215628
11078198
Correspondence name and address
Y. ROCKY TSAO
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 7
Reel/Frame:016428/0331   Pages: 14
Recorded: 06/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, XIAOQIANG
Exec Dt:
06/23/2005
2
CUI, YUMIN
Exec Dt:
06/23/2005
3
WANG, TAO
Exec Dt:
06/23/2005
4
MA, ZHIMING
Exec Dt:
06/23/2005
5
PAN, KE
Exec Dt:
06/23/2005
6
ZHANG, WEIHAN
Exec Dt:
06/23/2005
7
HUANG, WEIHUI
Exec Dt:
06/23/2005
8
HONG, JIANRONG
Exec Dt:
06/23/2005
9
DUAN, JEFF
Exec Dt:
06/23/2005
10
CAI, YU
Exec Dt:
06/27/2005
Assignee
1
HUTCHISON MEDIPHARMA ENTERPRISES, LTD.
720 CAILUN ROAD
C2 BUILDING, Z-J HIGH-TECH PARK
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050226943
11095783
Correspondence name and address
JEFFREY D. HSI
EDWARDS & ANGELL, LLP
P.O. BOX 55874
BOSTON, MASSACHUSETTS 02205
Assignment: 8
Reel/Frame:016752/0519   Pages: 4
Recorded: 09/08/2005
Attorney Dkt #:14834-011001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, XIAOQIANG
Exec Dt:
08/08/2005
2
CUI, YUMIN
Exec Dt:
08/08/2005
3
ZHANG, WEIHAN
Exec Dt:
08/08/2005
4
ZUO, JIAN
Exec Dt:
08/08/2005
Assignee
1
HUTCHISON MEDIPHARMA ENTERPRISES LIMITED
OFFSHORE GROUP CHAMBERS
P.O. BOX CB-12751
NASSAU, NEW PROVIDENCE, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050288378
11156210
Correspondence name and address
Y. ROCKY TSAO
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 9
Reel/Frame:016752/0591   Pages: 5
Recorded: 09/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, XIAOQIANG
Exec Dt:
08/30/2005
2
CUI, YUMIN
Exec Dt:
08/30/2005
3
YAN, JIANHUA
Exec Dt:
08/30/2005
4
ZHANG, WEIHAN
Exec Dt:
08/30/2005
5
DUAN, JIFENG
Exec Dt:
08/30/2005
6
ZUO, JIAN
Exec Dt:
08/30/2005
Assignee
1
HUTCHISON MEDIPHARMA ENTERPRISES LIMITED
OFFSHORE GROUP CHAMBERS, P.O. BOX CB-12751
NASSAU, NEW PROVIDENCE, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050288379
11156211
Correspondence name and address
Y ROCKY TSAO
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 10
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: 11
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: 12
Reel/Frame:021786/0894   Pages: 5
Recorded: 11/05/2008
Attorney Dkt #:60008-024002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, JIFENG
Exec Dt:
11/05/2007
2
MA, ZHIMING
Exec Dt:
11/08/2007
3
YAN, XIAOQIANG
Exec Dt:
11/12/2007
4
ZHANG, WEIHAN
Exec Dt:
11/05/2007
5
WANG, TAO
Exec Dt:
11/05/2007
6
CAI, YU
Exec Dt:
11/05/2007
Assignee
1
HUTCHISON MEDIPHARMA ENTERPRISES LIMITED
OFFSHORE GROUP CHAMBERS
P.O. BOX CB-12751
NASSAU, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8557302
US20090117210
12264646
Correspondence name and address
OCCHIUTI ROHLICEK & TSAO LLP
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 13
Reel/Frame:020275/0032   Pages: 5
Recorded: 12/20/2007
Attorney Dkt #:60008-022001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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, WEIGU
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: 14
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: 15
Reel/Frame:020750/0001   Pages: 15
Recorded: 03/21/2008
Attorney Dkt #:60008-021001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME FROM HUTCHISON MEDIPHARMA LIMITED TO HUTCHISON MEDIPHARMA ENTERPRISES LIMITED PREVIOUSLY RECORDED ON REEL 019985 FRAME 0533. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT NAME OF THE ASSIGNEE IS HUTCHISON MEDIPHARMA ENTERPRISES LIMITED.
Assignors
1
SU, WEI-GUO
Exec Dt:
03/11/2008
2
JIA, HONG
Exec Dt:
03/11/2008
3
ZHANG, WEIHAN
Exec Dt:
03/11/2008
4
YAN, XIAOQIANG
Exec Dt:
03/11/2008
5
DUAN, JIFENG
Exec Dt:
03/11/2008
6
WANG, TAO
Exec Dt:
03/11/2008
7
CAI, YU
Exec Dt:
03/11/2008
Assignee
1
HUTCHISON MEDIPHARMA ENTERPRISES LIMITED
OFFSHORE GROUP CHAMBERS
P.O. BOX CB-12751
NASSAU, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7488836
US20080051396
11838503
Correspondence name and address
OCCHIUTI ROHLICEK & TSAO LLP
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 16
Reel/Frame:021800/0563   Pages: 9
Recorded: 11/07/2008
Attorney Dkt #:60008-021001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME TO READ HUTCHISON MEDIPHARMA ENTERPRISES LIMITED PREVIOUSLY RECORDED ON REEL 019985 FRAME 0533. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT NAME IS HUTCHISON MEDIPHARMA ENTERPRISES LIMITED.
Assignors
1
SU, WEI-GUO
Exec Dt:
03/11/2008
2
JIA, HONG
Exec Dt:
03/11/2008
3
ZHANG, WEIHAN
Exec Dt:
03/11/2008
4
YAN, XIAOQIANG
Exec Dt:
03/12/2008
5
DUAN, JIFENG
Exec Dt:
03/11/2008
6
WANG, TAO
Exec Dt:
03/11/2008
7
CAI, YU
Exec Dt:
03/14/2008
Assignee
1
HUTCHISON MEDIPHARMA ENTERPRISES LIMITED
OFFSHORE GROUP CHAMBERS
P.O. BOX CB-12751
NASSAU, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7488836
US20080051396
11838503
Correspondence name and address
OCCHIUTI ROHLICEK & TSAO LLP
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 17
Reel/Frame:021994/0898   Pages: 7
Recorded: 12/17/2008
Attorney Dkt #:60008-021002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, WEI-GUO
Exec Dt:
03/11/2008
2
JIA, HONG
Exec Dt:
03/11/2008
3
ZHANG, WEIHAN
Exec Dt:
03/11/2008
4
YAN, XIAOQIANG
Exec Dt:
03/12/2008
5
DUAN, JIFENG
Exec Dt:
03/11/2008
6
WANG, TAO
Exec Dt:
03/11/2008
7
CAI, YU
Exec Dt:
03/14/2008
Assignee
1
HUTCHISON MEDIPHARMA ENTERPRISES LIMITED
OFFSHORE GROUP CHAMBERS
P.O. BOX CB-12751
NASSAU, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7622465
US20090131427
12335902
Correspondence name and address
EWAN ZALESKI
10 FAWCETT STREET
OCCHIUTI ROHLICEK & TSAO LLP
CAMBRIDGE, MA 02138
Assignment: 18
Reel/Frame:020924/0625   Pages: 6
Recorded: 05/09/2008
Attorney Dkt #:60008-023001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, WEI-GUO
Exec Dt:
04/28/2008
2
JIA, HONG
Exec Dt:
04/24/2008
3
ZHANG, WEIHAN
Exec Dt:
04/24/2008
4
CUI, YUMIN
Exec Dt:
04/25/2008
5
YAN, XIAOQIANG
Exec Dt:
04/24/2008
6
REN, YONGXIN
Exec Dt:
04/25/2008
7
DUAN, JIFENG
Exec Dt:
04/21/2008
8
SAI, YANG
Exec Dt:
04/25/2008
Assignee
1
HUTCHISON MEDIPHARMA ENTERPRISES LIMITED
OFFSHORE GROUP CHAMBERS
P.O. BOX CB-12751
NASSAU, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8349859
US20080255172
12103876
Correspondence name and address
OCCHIUTI ROHLICEK & TSAO LLP
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 19
Reel/Frame:020945/0199   Pages: 5
Recorded: 05/14/2008
Attorney Dkt #:60008-026001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, WEI-GUO
Exec Dt:
05/08/2008
2
ZHANG, WEIHAN
Exec Dt:
05/07/2008
3
YAN, XIAOQIANG
Exec Dt:
05/12/2008
4
CUI, YUMIN
Exec Dt:
05/09/2008
5
REN, YONGXIN
Exec Dt:
05/09/2008
6
DUAN, JIFENG
Exec Dt:
05/12/2008
Assignee
1
HUTCHISON MEDIPHARMA ENTERPRISES LIMITED
OFFSHORE GROUP CHAMBERS
P.O. BOX CB-12751
NASSAU, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7829574
US20090281130
12118019
Correspondence name and address
OCCHIUTI ROHLICEK & TSAO LLP
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 20
Reel/Frame:021269/0278   Pages: 5
Recorded: 07/22/2008
Attorney Dkt #:60008-027001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, WEIHAN
Exec Dt:
06/27/2008
2
SU, WEI-GUO
Exec Dt:
06/27/2008
3
YANG, HAIBIN
Exec Dt:
06/27/2008
4
CUI, YUMIN
Exec Dt:
06/27/2008
5
REN, YONGXIN
Exec Dt:
06/27/2008
6
YAN, XIAOQIANG
Exec Dt:
06/27/2008
Assignee
1
HUTCHISON MEDIPHARMA ENTERPRISES LIMITED
OFFSHORE GROUP CHAMBERS
P.O. BOX CB-12751
NASSAU, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8426430
US20100009958
12164610
Correspondence name and address
OCCHIUTI ROHLICEK & TSAO LLP
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 21
Reel/Frame:029529/0515   Pages: 4
Recorded: 12/27/2012
Attorney Dkt #:G002.009.NPRUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, XIAOQIANG
Exec Dt:
05/23/2011
2
HUANG, ZHIHUA
Exec Dt:
05/23/2011
3
YANG, HONGZHOU
Exec Dt:
05/23/2011
4
SUN, BILL N.C.
Exec Dt:
05/23/2011
5
HUANG, YULIANG
Exec Dt:
05/23/2011
Assignee
1
GENERON (SHANGHAI) CORPORATION LTD.
SUITE 307, 1011 HA LEI ROAD
Z.J. HI-TECH PARK
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8557546
US20110293554
13114035
Correspondence name and address
EAGLE IP LIMITED
13/F BRIGHT WAY TOWER
33 MONGKOK ROAD
KOWLOON, HONG KONG
Assignment: 22
Reel/Frame:031132/0071   Pages: 5
Recorded: 09/02/2013
Attorney Dkt #:G002.009.CONUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, XIAOQIANG
Exec Dt:
05/23/2011
2
HUANG, ZHIHUA
Exec Dt:
05/23/2011
3
YANG, HONGZHOU
Exec Dt:
05/23/2011
4
SUN, BILL N.C.
Exec Dt:
05/23/2011
5
HUANG, YULIANG
Exec Dt:
05/23/2011
Assignee
1
GENERON (SHANGHAI) CORPORATION LTD.
SUITE 307, 1011 HA LEI ROAD,
Z.J. HI-TECH PARK
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9273108
US20140004076
14014413
Correspondence name and address
EAGLE IP LIMITED
13/F BRIGHT WAY TOWER
33 MONG KOK ROAD
KOWLOON, HONG KONG
Assignment: 23
Reel/Frame:029901/0516   Pages: 9
Recorded: 03/01/2013
Attorney Dkt #:G002.015.NPEUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, XIAOQIANG
Exec Dt:
02/19/2013
2
HUANG, ZHIHUA
Exec Dt:
02/19/2013
3
YANG, HONGZHOU
Exec Dt:
02/19/2013
4
SUN, BILL, N.C.
Exec Dt:
02/19/2013
5
HUANG, YULIANG
Exec Dt:
02/19/2013
Assignee
1
GENERON (SHANGHAI) CORPORATION LTD.
BUILDING 9, 787 KANGQIAO ROAD
SHANGHAI, CHINA 201315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130165637
13819716
Correspondence name and address
EAGLE IP LTD
13/F, BRIGHT WAY TOWER, 33 MONG KOK ROAD
KOWLOON, HONG KONG
Assignment: 24
Reel/Frame:029904/0481   Pages: 7
Recorded: 03/01/2013
Attorney Dkt #:G002.016.NPEUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, XIAOQIANG
Exec Dt:
02/19/2013
2
HUANG, ZHIHUA
Exec Dt:
02/19/2013
3
YANG, HONGZHOU
Exec Dt:
02/19/2013
4
HUANG, YULIANG
Exec Dt:
02/19/2013
Assignee
1
GENERON (SHANGHAI) CORPORATION LTD.
BUILDING 9, 787 KANGQIAO ROAD
SHANGHAI, CHINA 201315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8945528
US20130171100
13819717
Correspondence name and address
EAGLE IP LTD
13/F, BRIGHT WAY TOWER, 33 MONG KOK ROAD
KOWLOON, HONG KONG
Assignment: 25
Reel/Frame:034739/0574   Pages: 8
Recorded: 01/16/2015
Attorney Dkt #:720622000301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, XIAOQIANG
Exec Dt:
02/19/2013
2
HUANG, ZHIHUA
Exec Dt:
02/19/2013
3
YANG, HONGZHOU
Exec Dt:
02/19/2013
4
HUANG, YULIANG
Exec Dt:
02/19/2013
Assignee
1
GENERON (SHANGHAI) CORPORATION LTD.
787 KANGQIAO ROAD
BUILDING 9, SUITE 111
SHANGHAI, CHINA 201315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9629898
US20150202267
14572429
Correspondence name and address
JIAN XIAO
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 26
Reel/Frame:034778/0310   Pages: 9
Recorded: 01/16/2015
Attorney Dkt #:720622000201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, XIAOQIANG
Exec Dt:
02/19/2013
2
HUANG, ZHIHUA
Exec Dt:
02/19/2013
3
YANG, HONGZHOU
Exec Dt:
02/19/2013
4
SUN, BILL N.C.
Exec Dt:
02/19/2013
5
HUANG, YULIANG
Exec Dt:
02/19/2013
Assignee
1
GENERON (SHANGHAI) CORPORATION LTD.
787 KANGQIAO ROAD
BUILDING 9, SUITE 111
SHANGHAI, CHINA 201315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150147290
14526382
Correspondence name and address
JIAN XIAO
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 27
Reel/Frame:030020/0319   Pages: 6
Recorded: 03/15/2013
Attorney Dkt #:6087-0103PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, WEIHAN
Exec Dt:
03/01/2013
2
SU, WEI-GUO
Exec Dt:
03/01/2013
3
YANG, HAIBIN
Exec Dt:
03/01/2013
4
CUI, YUMIN
Exec Dt:
03/01/2013
5
REN, YONGXIN
Exec Dt:
03/01/2013
6
YAN, XIAOQIANG
Exec Dt:
03/01/2013
Assignee
1
HUTCHISON MEDIPHARMA LIMITED
BUILDING 4, 720 CAILUN ROAD, ZJ. HI-TECH PARK
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9168253
US20130172373
13807460
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 28
Reel/Frame:032362/0780   Pages: 4
Recorded: 02/27/2014
Attorney Dkt #:720622000500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, DONG-DONG
Exec Dt:
02/12/2014
2
HUANG, ZHIHUA
Exec Dt:
02/12/2014
3
HUANG, YULIANG
Exec Dt:
02/17/2014
4
YAN, XIAOQIANG
Exec Dt:
02/12/2014
Assignee
1
GENERON (SHANGHAI) CORPORATION, LTD
787 KANGQIAO ROAD
SUITE 111, BUILDING 9
SHANGHAI, CHINA 201315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9642917
US20140248234
14233739
Correspondence name and address
JIAN XIAO
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALTO ALTO, CA 94304-1018
Assignment: 29
Reel/Frame:033244/0240   Pages: 4
Recorded: 06/26/2014
Attorney Dkt #:720622000600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, DONGDONG
Exec Dt:
06/25/2014
2
HUANG, ZHIHUA
Exec Dt:
06/18/2014
3
LIU, HENG
Exec Dt:
06/18/2014
4
HUANG, YULIANG
Exec Dt:
06/18/2014
5
YAN, XIAOQIANG
Exec Dt:
06/25/2014
Assignee
1
GENERON (SHANGHAI) CORPORATION LTD
787 KANGQIAO ROAD
SUITE 111, BUILDING 9
SHANGHAI, CHINA 201315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9352024
US20150147293
14369187
Correspondence name and address
JANET XIAO
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 30
Reel/Frame:039981/0537   Pages: 5
Recorded: 09/09/2016
Attorney Dkt #:720622001100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, XIAOQIANG
Exec Dt:
08/26/2016
2
HUANG, CHENG
Exec Dt:
08/26/2016
3
WU, DONGDONG
Exec Dt:
09/01/2016
4
TANG, KAIYANG
Exec Dt:
08/31/2016
5
HUANG, YULIANG
Exec Dt:
08/26/2016
Assignee
1
GENERON (SHANGHAI) CORPORATION LTD.
787 KANGQIAO ROAD
BUILDING 9, SUITE 111
SHANGHAI, CHINA 201315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10543169
US20160263020
15034859
Correspondence name and address
YAN QI
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 31
Reel/Frame:039982/0947   Pages: 5
Recorded: 09/09/2016
Attorney Dkt #:720622001000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, XIAOQIANG
Exec Dt:
08/26/2016
2
HUANG, CHENG
Exec Dt:
08/26/2016
3
WU, DONGDONG
Exec Dt:
09/01/2016
4
TANG, KAIYANG
Exec Dt:
08/31/2016
5
HUANG, YULIANG
Exec Dt:
08/26/2016
Assignee
1
GENERON (SHANGHAI) CORPORATION LTD.
787 KANGQIAO ROAD
BUILDING 9, SUITE 111
SHANGHAI, CHINA 201315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160271221
15034857
Correspondence name and address
YAN QI
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 32
Reel/Frame:051638/0509   Pages: 5
Recorded: 01/17/2020
Attorney Dkt #:72062-20011.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, XIAOQIANG
Exec Dt:
08/26/2016
2
HUANG, CHENG
Exec Dt:
08/26/2016
3
WU, DONGDONG
Exec Dt:
09/01/2016
4
TANG, KAIYANG
Exec Dt:
08/31/2016
5
HUANG, YULIANG
Exec Dt:
08/26/2016
Assignee
1
GENERON (SHANGHAI) CORPORATION LTD.
787 KANGQIAO ROAD
BUILDING 9, SUITE 111
SHANGHAI, CHINA 201315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11654104
NONE
16709833
Correspondence name and address
JIAN XIAO
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 33
Reel/Frame:063331/0168   Pages: 5
Recorded: 04/14/2023
Attorney Dkt #:72062-20011.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, XIAOQIANG
Exec Dt:
08/26/2016
2
HUANG, CHENG
Exec Dt:
08/26/2016
3
WU, DONGDONG
Exec Dt:
09/01/2016
4
TANG, KAIYANG
Exec Dt:
08/31/2016
5
HUANG, YULIANG
Exec Dt:
08/26/2016
Assignee
1
GENERON (SHANGHAI) CORPORATION LTD.
787 KANGQIAO ROAD, BUILDING 9, SUITE 111
SHANGHAI, CHINA 201315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230301901
18299343
Correspondence name and address
JIAN XIAO
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 34
Reel/Frame:047820/0194   Pages: 3
Recorded: 12/19/2018
Attorney Dkt #:72062-20013.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAN, XIAOQIANG
Exec Dt:
03/28/2017
Assignee
1
GENERON (SHANGHAI) CORPORATION, LTD.
1011 HA LEI ROAD
SUITE 307
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11510966
US20210100877
16093583
Correspondence name and address
JIAN XIAO
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 35
Reel/Frame:055541/0366   Pages: 4
Recorded: 03/10/2021
Attorney Dkt #:72062-20013.40
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAN, XIAOQIANG
Exec Dt:
03/28/2017
Assignee
1
GENERON (SHANGHAI) CORPORATION LTD.
SUITE 307, 1011 HA LEI ROAD
CHINA (SHANGHAI) PILOT FREE TRADE ZONE
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11510966
US20210100877
16093583
Correspondence name and address
JIAN XIAO
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 36
Reel/Frame:047885/0015   Pages: 5
Recorded: 01/02/2019
Attorney Dkt #:72062-20008.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUI, YUMIN
Exec Dt:
09/06/2018
2
HUANG, ZHIHUA
Exec Dt:
09/06/2018
3
CHEN, HANYANG
Exec Dt:
09/06/2018
4
ZHANG, XINFENG
Exec Dt:
09/07/2018
5
QI, BO
Exec Dt:
09/10/2018
6
YAN, XIAOQIANG
Exec Dt:
09/07/2018
Assignee
1
GENERON (SHANGHAI) CORPORATION LTD.
SUITE 307, 1011 HA LEI ROAD
CHINA (SHANGHAI) PILOT FREE TRADE ZONE
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10870701
US20190092862
16085542
Correspondence name and address
JIAN XIAO
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 37
Reel/Frame:056348/0508   Pages: 5
Recorded: 05/25/2021
Attorney Dkt #:22199-20003.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, ZHIHUA
Exec Dt:
05/06/2021
2
RAO, YIQUN
Exec Dt:
05/06/2021
3
SHEN, WUZHONG
Exec Dt:
05/06/2021
4
CUI, YUMIN
Exec Dt:
05/21/2021
5
YAN, XIAOQIANG
Exec Dt:
05/07/2021
Assignee
1
EVIVE BIOTECHNOLOGY (SHANGHAI) LTD
FLOOR 3, BUILDING 1, NO. 400 FANGCHUN ROAD
CHINA (SHANGHAI) PILOT FREE TRADE ZONE
SHANGHAI, CHINA 201207
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20210301018
17273955
 
NONE
US20210301018
17273955
Correspondence name and address
JIAN XIAO
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 38
Reel/Frame:056773/0602   Pages: 5
Recorded: 07/07/2021
Attorney Dkt #:22199-20004.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, ZHIHUA
Exec Dt:
05/18/2021
2
SHEN, WUZHONG
Exec Dt:
05/18/2021
3
RAO, YIQUN
Exec Dt:
05/18/2021
4
CUI, YUMIN
Exec Dt:
05/21/2021
5
YAN, XIAOQIANG
Exec Dt:
05/18/2021
Assignee
1
EVIVE BIOTECHNOLOGY (SHANGHAI) LTD
FLOOR 3, BUILDING 1, NO. 400 FANGCHUN ROAD
CHINA (SHANGHAI) PILOT FREE TRADE ZONE
SHANGHAI, CHINA 201207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220064295
17417480
Correspondence name and address
JIAN XIAO
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 39
Reel/Frame:062346/0453   Pages: 6
Recorded: 01/11/2023
Attorney Dkt #:72062-20017.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALEY, WILLIAM
Exec Dt:
01/10/2023
2
YAN, XIAOQIANG
Exec Dt:
01/09/2023
Assignee
1
EVIVE BIOTECHNOLOGY (SHANGHAI) LTD
FLOOR 3, BUILDING 1, NO. 400 FANGCHUN ROAD
CHINA (SHANGHAI) PILOT FREE TRADE ZONE
SHANGHAI, CHINA 201207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230084309
17800827
Correspondence name and address
JIAN XIAO
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304

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