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Patent Assignment Assignor Details
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Assignor Name : GAO, XIAOYONG
Total Assignments: 7
Assignment: 1
Reel/Frame:028980/0080   Pages: 3
Recorded: 09/18/2012
Attorney Dkt #:59869
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENG, WEIDONG
Exec Dt:
09/10/2012
2
GAO, XIAOYONG
Exec Dt:
09/10/2012
3
DAI, XIAOJUN
Exec Dt:
09/10/2012
Assignee
1
SUZHOU ZELGEN BIOPHARMACEUTICAL CO., LTD
NO. 209, CHENFENG ROAD
KUNSHAN, JIANGSU, CHINA 215300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8759531
US20130060043
13635808
Correspondence name and address
ROYLANCE, ABRAMS, BERDO & GOODMAN, L.L.P
1300 19TH STREET, N.W.
SUITE 600
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:028980/0252   Pages: 4
Recorded: 09/18/2012
Attorney Dkt #:688457-2US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENG, WEIDONG
Exec Dt:
09/10/2012
2
GAO, XIAOYONG
Exec Dt:
09/10/2012
3
DAI, XIAOJUN
Exec Dt:
09/10/2012
Assignee
1
SUZHOU ZELGEN BIOPHARMACEUTICAL CO., LTD.
NO. 209, CHENFENG ROAD, KUNSHAN
JIANGSU, CHINA 215300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8669369
US20130035492
13635822
Correspondence name and address
DEBRA GABRIEL (688457-2US)
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 3
Reel/Frame:028993/0715   Pages: 3
Recorded: 09/20/2012
Attorney Dkt #:034533 R 002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOYONG
Exec Dt:
09/14/2012
2
FENG, WEIDONG
Exec Dt:
09/14/2012
3
DAI, XIAOJUN
Exec Dt:
09/14/2012
Assignee
1
SUZHOU ZELGEN BIOPHARMACEUTICAL CO., LTD.
NO. 209 CHENFENG ROAD, KUNSHAN
JIANGSU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8618306
US20130060044
13635827
Correspondence name and address
DENNIS C. RODGERS
1130 CONNECTICUT AVE NW, SUITE 1130
SMITH, GAMBRELL & RUSSELL, LLP
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:029003/0190   Pages: 3
Recorded: 09/21/2012
Attorney Dkt #:X0010-1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOYONG
Exec Dt:
09/14/2012
2
FENG, WEIDONG
Exec Dt:
09/14/2012
3
DAI, XIAOJUN
Exec Dt:
09/14/2012
Assignee
1
SUZHOU ZEIGEN BIOPHARMACEUTICAL CO., LTD.
NO. 209 CHENFENG ROAD
KUNSHAN, JIANGSU, CHINA 215300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8748666
US20130018209
13635880
Correspondence name and address
LYNDA L. CALDERONE (X0010-1US)
FLASTER/GREENBERG., 4 PENN CENTER
1600 JOHN F. KENNEDY BLVD., 2FLOOR
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:029825/0655   Pages: 3
Recorded: 02/18/2013
Attorney Dkt #:143093-00042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, SHAN
Exec Dt:
02/17/2013
2
WANG, QISHAN
Exec Dt:
02/17/2013
3
GAO, XIAOYONG
Exec Dt:
02/17/2013
Assignee
1
ASCEPION PHARMACEUTICALS, INC.
BIOBAY BUILDING A3, SUITE 102, 218 XINGHU STREET
SUZHOU, JIANGSU PROVINCE, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130165475
13817505
Correspondence name and address
MILLER CANFIELD PADDOCK AND STONE
277 SOUTH ROSE, SUITE 5000
KALAMAZOO, MI 49007
Assignment: 6
Reel/Frame:031961/0905   Pages: 5
Recorded: 01/14/2014
Attorney Dkt #:688457-002U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENG, WEIDONG
Exec Dt:
12/23/2013
2
GAO, XIAOYONG
Exec Dt:
12/23/2013
3
DAI, XIAOJUN
Exec Dt:
12/23/2013
Assignee
1
SUZHOU ZELGEN BIOPHARMACEUTICAL CO., LTD.
NO. 209, CHENFENG ROAD
KUNSHAN
JIANGSU, CHINA 215300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9078933
US20140128612
14154498
Correspondence name and address
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET
SUITE 2200
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:063412/0205   Pages: 6
Recorded: 04/24/2023
Attorney Dkt #:PA124.0353
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, DALI
Exec Dt:
04/24/2023
2
LI, CHANGJIN
Exec Dt:
04/24/2023
3
ZHANG, SHIJUN
Exec Dt:
04/24/2023
4
XU, KAI
Exec Dt:
04/24/2023
5
KANG, PENG
Exec Dt:
04/24/2023
6
ZHANG, QI
Exec Dt:
04/24/2023
7
YIN, HUA
Exec Dt:
04/24/2023
8
LV, MINGFU
Exec Dt:
04/24/2023
9
KONG, DEHUI
Exec Dt:
04/24/2023
10
XIN, QI
Exec Dt:
04/24/2023
11
CAI, TAO
Exec Dt:
04/24/2023
12
DONG, MU
Exec Dt:
04/24/2023
13
SHAO, JINGBO
Exec Dt:
04/24/2023
14
SHI, HONGWEI
Exec Dt:
04/24/2023
15
SUN, CHANGHUI
Exec Dt:
04/24/2023
16
BAI, YIQING
Exec Dt:
04/24/2023
17
TAN, YIGANG
Exec Dt:
04/24/2023
18
LI, GUANG
Exec Dt:
04/24/2023
19
GAO, XIAOYONG
Exec Dt:
04/24/2023
20
HE, JINQI
Exec Dt:
04/24/2023
21
LI, MEIJIE
Exec Dt:
04/24/2023
22
XU, MENG
Exec Dt:
04/24/2023
23
CHOU, BAIGE
Exec Dt:
04/24/2023
24
LV, YUN
Exec Dt:
04/24/2023
25
REN, YUEMING
Exec Dt:
04/24/2023
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22A CHAOYANGMENBEI STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO.14, BEISANHUAN EAST ROAD, CHAOYANG DISTRICT
BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230415430
18250234
Correspondence name and address
NOVICK, KIM & LEE, PLLC, DBA NKL LAW
3251 BLENHEIM BLVD., SUITE 500
FAIRFAX, VA 22030

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