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Patent Assignment Assignor Details
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Assignor Name : CHENG, QINGZHONG
Total Assignments: 3
Assignment: 1
Reel/Frame:031153/0302   Pages: 12
Recorded: 09/06/2013
Attorney Dkt #:46109-507N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YANLING
Exec Dt:
08/15/2013
2
WANG, YUAN
Exec Dt:
08/15/2013
3
HE, XUNGUI
Exec Dt:
08/15/2013
4
LIU, CHUANJUN
Exec Dt:
08/15/2013
5
LI, JIE
Exec Dt:
08/15/2013
6
CHENG, QINGZHONG
Exec Dt:
08/15/2013
7
YUAN, MINGYONG
Exec Dt:
08/15/2013
8
ZHU, JIRANG
Exec Dt:
08/15/2013
Assignee
1
SYNERGY PHARMACEUTICALS, INC.
420 LEXINGTON AVENUE
NEW YORK, NEW YORK 10170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9260469
US20130331561
13878303
Correspondence name and address
IVOR R. ELRIFI, PH.D.
ONE FINANCIAL CENTER
MINTZ, LEVIN P.C.
BOSTON, MA 02111
Assignment: 2
Reel/Frame:037449/0488   Pages: 12
Recorded: 01/11/2016
Attorney Dkt #:CNTR-007D01US 322035-2137
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YANLING
Exec Dt:
08/15/2013
2
WANG, YUAN
Exec Dt:
08/15/2013
3
HE, XUNGUI
Exec Dt:
08/15/2013
4
LIU, CHUANJUN
Exec Dt:
08/15/2013
5
ZHU, JIRANG
Exec Dt:
08/15/2013
6
LI, JIE
Exec Dt:
08/15/2013
7
CHENG, QINGZHONG
Exec Dt:
08/15/2013
8
YUAN, MINGYONG
Exec Dt:
08/15/2013
Assignee
1
SYNERGY PHARMACEUTICALS, INC.
420 LEXINGTON AVENUE
NEW YORK, NEW YORK 10170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9573971
US20160122381
14990955
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:040935/0970   Pages: 12
Recorded: 01/10/2017
Attorney Dkt #:CNTR-007C01US 322035-2167
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YANLING
Exec Dt:
08/15/2013
2
WANG, YUAN
Exec Dt:
08/15/2013
3
HE, XUNGUI
Exec Dt:
08/15/2013
4
LIU, CHUANJUN
Exec Dt:
08/15/2013
5
LI, JIE
Exec Dt:
08/15/2013
6
CHENG, QINGZHONG
Exec Dt:
08/15/2013
7
YUAN, MINGYONG
Exec Dt:
08/15/2013
8
ZHU, JIRANG
Exec Dt:
08/15/2013
Assignee
1
SYNERGY PHARMACEUTICALS, INC.
420 LEXINGTON AVENUE
NEW YORK, NEW YORK 10170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170114087
15399478
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW
SUITE 700
WASHINGTON, DC 20004

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