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Patent Assignment Assignor Details
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Assignor Name : SHENG, ZELIN
Total Assignments: 8
Assignment: 1
Reel/Frame:013736/0816   Pages: 13
Recorded: 06/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, WEN-PIN
Exec Dt:
04/15/2003
2
KNAPP-RYSECK, ANITA C.
Exec Dt:
04/11/2003
3
WU, YULI
Exec Dt:
04/17/2003
4
HUANG, JINWEN
Exec Dt:
04/08/2003
5
WARDWELL-SWANSON, JUDITH
Exec Dt:
04/17/2003
6
WALKER, STEPHEN GLENN
Exec Dt:
04/17/2003
7
CHEN, JIAN
Exec Dt:
04/17/2003
8
KALINOWSKI, STEPHEN S.
Exec Dt:
04/21/2003
9
SHENG, ZELIN
Exec Dt:
04/11/2003
10
HELLINGS, SAMUEL H.
Exec Dt:
04/18/2003
Assignee
1
BRISTOL-MYERS SQUIBB COMPANY
LAWRENCEVILLE-PRINCETON ROAD
PRINCETON, NEW JERSEY 08543-4000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030215787
10349670
Correspondence name and address
BRISTOL-MYERS SQUIBB COMPANY
STEPHEN B. DAVIS
P.O. BOX 4000
PRINCETON, NJ 08543-4000
Assignment: 2
Reel/Frame:021457/0559   Pages: 18
Recorded: 08/28/2008
Attorney Dkt #:021319-001910US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUANWEI
Exec Dt:
04/28/2008
2
FENG, YAN
Exec Dt:
05/05/2008
3
XU, BAIHUA
Exec Dt:
04/24/2008
4
LV, BINHUA
Exec Dt:
04/24/2008
5
CHENG, HUAWEI
Exec Dt:
05/16/2008
6
SHENG, ZELIN
Exec Dt:
04/28/2008
7
XU, MIN
Exec Dt:
04/25/2008
8
WANG, CONGNA
Exec Dt:
04/24/2008
9
DU, JIYAN
Exec Dt:
04/24/2008
10
ZHANG, LILI
Exec Dt:
04/24/2008
11
XU, GE
Exec Dt:
04/24/2008
12
WU, YUELIN
Exec Dt:
04/24/2008
Assignee
1
EGRET PHARMA (SHANGHAI) LIMITED
4TH FLOOR, 1118 HALEI ROAD
ZHANGJIANG HI-TECH PARK, PUDONG NEW AREA
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7838498
US20080242596
12060767
Correspondence name and address
WILLIAM B. KEZER
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 3
Reel/Frame:028967/0222   Pages: 4
Recorded: 09/17/2012
Attorney Dkt #:688457-1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XING, LIDONG
Exec Dt:
07/25/2012
2
SHENG, ZELIN
Exec Dt:
07/27/2012
3
WU, GUOZHANG
Exec Dt:
07/24/2012
4
LU, HUIPING
Exec Dt:
07/23/2012
Assignee
1
SUZHOU ZELGEN BIOPHARMACEUTICAL CO., LTD.
NO. 209, CHENFENG ROAD, KUNSHAN
JIANGSU, CHINA 215300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130012548
13635446
Correspondence name and address
DEBRA GABRIEL (688457-1US)
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 4
Reel/Frame:036213/0839   Pages: 4
Recorded: 07/29/2015
Attorney Dkt #:688457-11US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LV, BINHUA
Exec Dt:
07/27/2015
2
SHENG, ZELIN
Exec Dt:
07/27/2015
3
CAO, BENWEN
Exec Dt:
07/27/2015
Assignee
1
SUZHOU ZELGEN BIOPHARMACEUTICALS CO., LTD.
NO. 209, CHENFENG ROAD, KUNSHAN
JIANGSU, CHINA 215300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9604935
US20160060227
14764016
Correspondence name and address
PANITCH SCHWARZE BELISARIO & NADEL LLP
ONE COMMERCE SQUARE
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:043564/0214   Pages: 4
Recorded: 08/15/2017
Attorney Dkt #:688457-22US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LV, BINHUA
Exec Dt:
08/10/2017
2
SHENG, ZELIN
Exec Dt:
08/10/2017
3
LI, CHENGWEI
Exec Dt:
08/10/2017
Assignee
1
SUZHOU ZELGEN BIOPHARMACEUTICALS CO., LTD.
NO. 209 CHENFENG ROAD
KUNSHAN SUZHOU, JIANGSU, CHINA 215300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10544185
US20180030083
15551224
Correspondence name and address
JESSICA GODISH
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 6
Reel/Frame:056459/0102   Pages: 5
Recorded: 06/07/2021
Attorney Dkt #:065946.11019/19US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LV, BINHUA
Exec Dt:
05/20/2021
2
CUI, DAWEI
Exec Dt:
05/20/2021
3
LIU, LIANJUN
Exec Dt:
05/20/2021
4
HAN, TAO
Exec Dt:
05/20/2021
5
WANG, RUNQING
Exec Dt:
05/20/2021
6
NI, PEIZHONG
Exec Dt:
05/20/2021
7
SHENG, ZELIN
Exec Dt:
05/28/2021
Assignees
1
SUZHOU ZELGEN BIOPHARMACEUTICALS CO., LTD.
NO. 209 CHENFENG ROAD, YUSHAN TOWN
KUNSHAN, SUZHOU
JIANGSU, CHINA 215300
2
SHANGHAI ZELGEN PHARMA.TECH CO., LTD.
FLOOR 3 & 4, BUILDING 5, LANE 67 LIBING ROAD
CHINA (SHANGHAI) PILOT FREE TRADE ZONE
PUDONG NEW AREA, SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11459327
NONE
17303762
Correspondence name and address
ICE MILLER LLP
200 MASSACHUSETTS AVE NW
SUITE 400
WASHINGTON, DC 20001
Assignment: 7
Reel/Frame:060085/0884   Pages: 5
Recorded: 06/02/2022
Attorney Dkt #:065946.11035/19US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LV, BINHUA
Exec Dt:
05/20/2021
2
CUI, DAWEI
Exec Dt:
05/20/2021
3
LIU, LIANJUN
Exec Dt:
05/20/2021
4
HAN, TAO
Exec Dt:
05/20/2021
5
WANG, RUNQING
Exec Dt:
05/20/2021
6
NI, PEIZHONG
Exec Dt:
05/20/2021
7
SHENG, ZELIN
Exec Dt:
05/28/2021
Assignees
1
SUZHOU ZELGEN BIOPHARMACEUTICALS CO., LTD.
NO. 209 CHENFENG ROAD, YUSHAN TOWN,
KUNSHAN
SUZHOU, JIANGSU, CHINA 215300
2
SHANGHAI ZELGEN PHARMA.TECH CO., LTD.
FLOOR 3 & 4, BUILDING 5, LANE 67 LIBING ROAD
CHINA (SHANGHAI) PILOT FREE TRADE ZONE, PUDONG NEW AREA
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230105745
17805092
Correspondence name and address
ICE MILLER LLP
1735 MARKET STREET
SUITE 3900
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:059888/0986   Pages: 7
Recorded: 05/11/2022
Attorney Dkt #:065946.11033/32US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LV, BINHUA
Exec Dt:
04/20/2022
2
CUI, DAWEI
Exec Dt:
04/20/2022
3
CHAI, CHUANKE
Exec Dt:
04/20/2022
4
LIU, RUIFENG
Exec Dt:
04/20/2022
5
SHENG, ZELIN
Exec Dt:
04/20/2022
Assignees
1
SUZHOU ZELGEN BIOPHARMACEUTICALS CO., LTD.
NO. 209 CHENFENG ROAD, YUSHAN TOWN,
KUNSHAN
SUZHOU, JIANGSU, CHINA 215300
2
SHANGHAI ZELGEN PHARMA.TECH CO., LTD.
FLOOR 3 & 4, BUILDING 5, LANE 67 LIBING ROAD
CHINA (SHANGHAI) PILOT FREE TRADE ZONE, PUDONG NEW AREA
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230008368
17755877
Correspondence name and address
ICE MILLER LLP
1735 MARKET STREET
SUITE 3900
PHILADELPHIA, PA 19103

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