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Patent Assignment Assignor Details
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Assignor Name : REN, YONGXIN
Total Assignments: 9
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: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: 3
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: 4
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: 5
Reel/Frame:028495/0233   Pages: 5
Recorded: 07/05/2012
Attorney Dkt #:11119.0133
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, WEI-GUO
Exec Dt:
06/21/2012
2
ZHANG, WEIHAN
Exec Dt:
06/21/2012
3
JIA, HONG
Exec Dt:
06/21/2012
4
CUI, YUMIN
Exec Dt:
06/21/2012
5
REN, YONGXIN
Exec Dt:
06/21/2012
6
SAI, YANG
Exec Dt:
06/21/2012
7
WU, ZHENPING
Exec Dt:
06/21/2012
8
LI, WENJI
Exec Dt:
06/21/2012
9
SHAO, JIANGYONG
Exec Dt:
06/21/2012
10
TIAN, ZHENPING
Exec Dt:
06/20/2012
Assignee
1
HUTCHISON MEDIPHARMA LIMITED
720 CAI LUN ROAD, BUILDING 4
ZHANGJIANG HI-TECH PARK
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8658658
US20120270889
13510249
Correspondence name and address
WEN LI, PH.D.
FINNEGAN, HENDERSON
901 NEW YORK AVENUE
WASHINGTON D.C., DC 20001-4413
Assignment: 6
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: 7
Reel/Frame:057362/0097   Pages: 6
Recorded: 09/01/2021
Attorney Dkt #:JCGL114165-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, LIANG
Exec Dt:
08/18/2021
2
ZHAO, YUEMIN
Exec Dt:
08/18/2021
3
REN, YONGXIN
Exec Dt:
08/18/2021
4
WANG, GUANGHUI
Exec Dt:
08/18/2021
5
DAI, WEI
Exec Dt:
08/18/2021
6
ZHOU, ENHUI
Exec Dt:
08/18/2021
7
DUAN, CHENLONG
Exec Dt:
08/18/2021
8
LI, YANJIAO
Exec Dt:
08/18/2021
Assignee
1
CHINA UNIVERSITY OF MINING AND TECHNOLOGY
NO. 1, DAXUE ROAD, TONGSHAN, XUZHOU,
JIANGSU, CHINA 221116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220258176
17432486
Correspondence name and address
JCIP GLOBAL INC.
20 PACIFICA, SUITE 220
IRVINE, CA 92618
Assignment: 8
Reel/Frame:059427/0588   Pages: 5
Recorded: 03/29/2022
Attorney Dkt #:431878-000027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, ENHUI
Exec Dt:
03/23/2022
2
ZHAO, YUEMIN
Exec Dt:
03/23/2022
3
DONG, LIANG
Exec Dt:
03/23/2022
4
DUAN, CHENLONG
Exec Dt:
03/23/2022
5
REN, YONGXIN
Exec Dt:
03/23/2022
6
ZHOU, NAN
Exec Dt:
03/23/2022
Assignee
1
CHINA UNIVERSITY OF MINING AND TECHNOLOGY
NO. 1, DAXUE ROAD
XUZHOU, CHINA 221116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220314233
17657004
Correspondence name and address
DLA PIPER LLP (US)
11911 FREEDOM DRIVE
SUITE 300
RESTON, VA 20190
Assignment: 9
Reel/Frame:062770/0451   Pages: 5
Recorded: 02/22/2023
Attorney Dkt #:HML-11-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, YU
Exec Dt:
02/03/2023
2
YANG, YIZHEN
Exec Dt:
02/03/2023
3
LI, XIONG
Exec Dt:
02/03/2023
4
YANG, XIANWEN
Exec Dt:
02/03/2023
5
REN, YONGXIN
Exec Dt:
02/03/2023
6
SU, WEI-GUO
Exec Dt:
02/20/2023
Assignee
1
HUTCHISON MEDIPHARMA LIMITED
BUILDING 4, 720 CAILUN ROAD
PILOT FREE TRADE ZONE
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230151110
17995810
Correspondence name and address
HOXIE & ASSOCIATES LLC
75 MAIN STREET
SUITE 203
MILLBURN, NJ 07041

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