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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : LU, ENXIAN
Total Assignments: 10
Assignment: 1
Reel/Frame:031816/0220   Pages: 6
Recorded: 12/13/2013
Attorney Dkt #:54688-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAVIMANDAN, NIKHIL JAVANT
Exec Dt:
06/15/2011
2
KUMAR, SARAN
Exec Dt:
06/16/2011
3
LI, SHOUFENG
Exec Dt:
06/15/2011
4
LU, ENXIAN
Exec Dt:
06/15/2011
Assignee
1
NOVARTIS AG
LICHTSTRASSE 35
BASEL, SWITZERLAND 4056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150273070
14126219
Correspondence name and address
ANDREA JACQUIN
ONE HEALTH PLAZA
EAST HANOVER, NJ 07936
Assignment: 2
Reel/Frame:056317/0224   Pages: 7
Recorded: 05/21/2021
Attorney Dkt #:ABX0041US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAIN, AKASH
Exec Dt:
01/18/2017
2
LU, ENXIAN
Exec Dt:
01/23/2017
3
LYU, SHAOQIONG
Exec Dt:
01/23/2017
4
LI, SHOUFENG
Exec Dt:
01/23/2017
5
KEUTZER, TIMOTHY
Exec Dt:
01/18/2017
Assignee
1
SPERO OPCO, INC.
675 MASSACHUSETTS AVENUE
14TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200016126
16470058
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:047327/0537   Pages: 3
Recorded: 10/26/2018
Attorney Dkt #:151161.00014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, ENXIAN
Exec Dt:
10/25/2018
2
LI, SHOUFENG
Exec Dt:
10/25/2018
Assignee
1
AUCTA PHARMACEUTICALS
675 US ROUTE 1
NORTH BRUNSWICK, NEW JERSEY 08902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10653626
US20190060237
16171914
Correspondence name and address
FOX ROTHSCHILD LLP
997 LENOX DRIVE
LAWRENCEVILLE, NJ 08648
Assignment: 4
Reel/Frame:051665/0650   Pages: 6
Recorded: 01/22/2020
Attorney Dkt #:151161.00014
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY'S NAME PREVIOUSLY RECORDED ON REEL 047327 FRAME 0537. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LU, ENXIAN
Exec Dt:
10/25/2018
2
LI, SHOUFENG
Exec Dt:
10/25/2018
Assignee
1
AUCTA PHARMACEUTICALS, INC.
675 US ROUTE 1
NORTH BRUNSWICK, NEW JERSEY 08902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10653626
US20190060237
16171914
Correspondence name and address
FOX ROTHSCHILD LLP
997 LENOX DRIVE
LAWRENCEVILLE, NJ 08648
Assignment: 5
Reel/Frame:058815/0213   Pages: 3
Recorded: 01/28/2022
Attorney Dkt #:56652-714.302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, ENXIAN
Exec Dt:
10/25/2018
2
LI, SHOUFENG
Exec Dt:
10/25/2018
Assignee
1
AUCTA PHARMACEUTICALS, INC.
675 US ROUTE 1
NORTH BRUNSWICK, NEW JERSEY 08902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210401748
16974343
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050
Assignment: 6
Reel/Frame:056048/0827   Pages: 3
Recorded: 04/27/2021
Attorney Dkt #:197656.00004&.00005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LU, ENXIAN
Exec Dt:
04/25/2021
Assignee
1
AUSON PHARMACEUTICALS INC.
1200 ROUTE 22 EAST, SUITE 2000
BRIDGEWATER, NEW JERSEY 08807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11179338
NONE
17237319
Correspondence name and address
JIN ZHU/FOX ROTHSCHILD LLP
997 LENOX DRIVE
PRINCETON PIKE CORPORATE CENTER
LAWRENCEVILLE, NJ 08648-2311
Assignment: 7
Reel/Frame:057926/0847   Pages: 4
Recorded: 10/27/2021
Attorney Dkt #:197656.00006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, ENXIAN
Exec Dt:
10/26/2021
2
HOU, PENG
Exec Dt:
10/26/2021
3
LIU, JIANJUN
Exec Dt:
10/26/2021
Assignee
1
SHANGHAI AUSON PHARMACEUTICALS CO., LTD.
ROOM 301, BLDG. 2, NO. 3377 KANGXIAN ROAD
SIMZ
SHANGHAI, CHINA 201321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220409626
17501519
Correspondence name and address
FOX ROTHSCHILD LLP
997 LENOX DRIVE
LAWRENCEVILLE, NJ 08648
Assignment: 8
Reel/Frame:059080/0877   Pages: 5
Recorded: 02/23/2022
Attorney Dkt #:197656.00008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LU, ENXIAN
Exec Dt:
11/23/2021
Assignee
1
AUSON PHARMACEUTICALS, INC.
1200 ROUTE 22 EAST
SUITE 2000
BRIDGEWATER, NEW JERSEY 00807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220323358
17531222
Correspondence name and address
FOX ROTHSCHILD LLP
PRINCETON PIKE CORPORATE CENTER
997 LENOX DRIVE, BLDG. #3
LAWRENCEVILLE, NJ 08648-2311
Assignment: 9
Reel/Frame:062720/0908   Pages: 6
Recorded: 02/16/2023
Attorney Dkt #:197656.00011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, ENXIAN
Exec Dt:
02/16/2023
2
HOU, PENG
Exec Dt:
02/16/2023
3
FENG, LONGLONG
Exec Dt:
02/16/2023
4
WANG, LONG
Exec Dt:
02/16/2023
Assignee
1
SHANGHAI AUSON PHARMACEUTICALS CO., LTD.
ROOM 301, BUILDING #2, NO. 3377 KANGXIN ROAD
SIMZ, SHANGHAI
SHANGHAI, CHINA 201321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11712417
US20230190646
17805967
Correspondence name and address
FOX ROTHSCHILD LLP
PRINCETON PIKE CORPORATE CENTER
997 LENOX DRIVE, BLDG. #3
LAWRENCEVILLE, NJ 08648-2311
Assignment: 10
Reel/Frame:067184/0470   Pages: 6
Recorded: 04/22/2024
Attorney Dkt #:197656.00021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, PENG
Exec Dt:
12/12/2023
2
LU, ENXIAN
Exec Dt:
12/12/2023
3
FENG, LONGLONG
Exec Dt:
12/12/2023
Assignee
1
AUSON PHARMACEUTICALS, INC.
1200 ROUTE 22 EAST, SUITE 2000
BRIDGEWATER, NEW JERSEY 00807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240108729
18529137
Correspondence name and address
JIN ZHU
FOX ROTHSCHILD LLP
997 LENOX DRIVE, BLDG. #3
LAWRENCEVILLE, NJ 08648-2311

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