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Patent Assignment Assignor Details
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Assignor Name : ZHU, KAICHENG
Total Assignments: 4
Assignment: 1
Reel/Frame:054279/0122   Pages: 6
Recorded: 11/05/2020
Attorney Dkt #:4014.1339 US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, KAICHENG
Exec Dt:
06/16/2020
2
MCGRATH, KEVIN
Exec Dt:
06/16/2020
3
NEGRETTI-EMMANUELLI, SOLYMAR
Exec Dt:
10/28/2020
4
SZYMANIAK, ADAM
Exec Dt:
06/16/2020
5
YU, JIANMING
Exec Dt:
06/16/2020
6
KIM, IN JONG
Exec Dt:
06/16/2020
7
OR, YAT SUN
Exec Dt:
06/16/2020
Assignee
1
ENANTA PHARMACEUTICALS, INC.
500 ARSENAL ST
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11254664
US20200299286
16821290
Correspondence name and address
ELMORE PATENT LAW GROUP P.C.
484 GROTON ROAD
WESTFORD, MA 01886
Assignment: 2
Reel/Frame:054251/0799   Pages: 5
Recorded: 11/03/2020
Attorney Dkt #:4014.1346 US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMANIAK, ADAM
Exec Dt:
09/29/2020
2
MCGRATH, KEVIN
Exec Dt:
10/01/2020
3
YU, JIANMING
Exec Dt:
10/01/2020
4
MANN, TYLER
Exec Dt:
09/24/2020
5
NGUYEN, LONG
Exec Dt:
09/30/2020
6
ZHU, KAICHENG
Exec Dt:
10/01/2020
7
KIM, IN JONG
Exec Dt:
09/30/2020
8
OR, YAT SUN
Exec Dt:
10/31/2020
Assignee
1
ENANTA PHARMACEUTICALS, INC.
500 ARSENAL ST
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11572367
US20220356189
16930622
Correspondence name and address
ELMORE PATENT LAW GROUP P.C.
484 GROTON ROAD
WESTFORD, MA 01886
Assignment: 3
Reel/Frame:064914/0993   Pages: 7
Recorded: 09/15/2023
Attorney Dkt #:4014.1379 US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, KAICHENG
Exec Dt:
06/16/2023
2
WANG, TAO
Exec Dt:
06/13/2023
3
ZHANG, JIAJUN
Exec Dt:
06/15/2023
4
CAO, HUI
Exec Dt:
06/15/2023
5
SHEN, RUICHAO
Exec Dt:
06/09/2023
6
WANG, GUOQIANG
Exec Dt:
08/31/2023
7
WU, GEORGE G.
Exec Dt:
06/14/2023
8
OR, YAT SUN
Exec Dt:
03/30/2023
Assignee
1
ENANTA PHARMACEUTICALS, INC.
500 ARSENAL ST
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230234922
18095155
Correspondence name and address
ELMORE PATENT LAW GROUP P.C.
484 GROTON ROAD
WESTFORD, MA 01886
Assignment: 4
Reel/Frame:066415/0860   Pages: 6
Recorded: 02/08/2024
Attorney Dkt #:4014.1386 US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, KAICHENG
Exec Dt:
01/23/2024
2
WANG, TAO
Exec Dt:
01/18/2024
3
HELBLE, JOSEPH
Exec Dt:
01/26/2024
4
TOTO, ANTHONY
Exec Dt:
02/06/2024
5
ZHANG, JIAJUN
Exec Dt:
01/26/2024
6
WU, GEORGE G.
Exec Dt:
02/05/2024
7
OR, YAT SUN
Exec Dt:
01/23/2024
Assignee
1
ENANTA PHARMACEUTICALS, INC.
500 ARSENAL STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240132512
18377105
Correspondence name and address
CHRISTINA DELMORE
484 GROTON ROAD
WESTFORD, MA 01886

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