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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 : ZENG, XIANMIN
Total Assignments: 9
Assignment: 1
Reel/Frame:021120/0128   Pages: 2
Recorded: 06/11/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZENG, XIANMIN
Exec Dt:
05/14/2008
Assignee
1
BUCK INSTITUTE FOR AGE RESEARCH, THE
8001 REDWOOD BLVD
NOVALO, CALIFORNIA 94945
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080267874
12056823
Correspondence name and address
PETER G. CARROLL
101 HOWARD STREET, SUITE 350
SAN FRANCISCO, CA 94105
Assignment: 2
Reel/Frame:028438/0782   Pages: 3
Recorded: 06/25/2012
Attorney Dkt #:BUCKP019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZENG, XIANMIN
Exec Dt:
06/07/2012
Assignee
1
BUCK INSTITUTE FOR RESEARCH ON AGING
8001 REDWOOD BLVD.
NOVATO, CALIFORNIA 94945
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120244567
13392487
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 3
Reel/Frame:042301/0427   Pages: 4
Recorded: 05/09/2017
Attorney Dkt #:QT0007US.NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAO, MAHENDRA
Exec Dt:
12/06/2014
2
ZENG, XIANMIN
Exec Dt:
12/06/2014
Assignee
1
Q THERAPEUTICS, INC.
615 ARAPEEN DRIVE
SUITE 102
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170369848
15525403
Correspondence name and address
KATHLEEN A. TYRRELL
LICATA & TYRRELL P.C.
66 E. MAIN ST.
MARLTON, NJ 08053
Assignment: 4
Reel/Frame:042731/0562   Pages: 6
Recorded: 06/16/2017
Attorney Dkt #:QT0006US.NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, XIANMIN
Exec Dt:
12/19/2014
2
RAO, MAHENDRA S.
Exec Dt:
12/17/2014
Assignee
1
Q THERAPEUTICS, INC.
615 ARAPEEN DRIVE
SUITE 102
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10787644
US20170362575
15536340
Correspondence name and address
KATHLEEN A. TYRRELL
LICATA & TYRRELL P.C.
66 E. MAIN ST.
MARLTON, NJ 08053
Assignment: 5
Reel/Frame:053747/0348   Pages: 6
Recorded: 09/11/2020
Attorney Dkt #:RXC0004US.D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, XIANMIN
Exec Dt:
12/19/2014
2
RAO, MAHENDRA S.
Exec Dt:
12/17/2014
Assignee
1
Q THERAPEUTICS, INC.
615 ARAPEEN DRIVE
SUITE 102
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11530389
US20200392467
17007642
Correspondence name and address
KATHLEEN A. TYRRELL
LICATA & TYRRELL P.C.
66 E. MAIN ST.
MARLTON, NJ 08053
Assignment: 6
Reel/Frame:062090/0101   Pages: 6
Recorded: 12/14/2022
Attorney Dkt #:RXC0004US.D2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, XIANMIN
Exec Dt:
12/19/2014
2
RAO, MAHENDRA S.
Exec Dt:
12/17/2014
Assignee
1
Q THERAPEUTICS, INC.
615 ARAPEEN DRIVE
SUITE 102
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230212524
18080093
Correspondence name and address
KATHLEEN A. TYRRELL
LICATA & TYRRELL P.C.
66 E. MAIN ST.
MARLTON, NJ 08053
Assignment: 7
Reel/Frame:053525/0292   Pages: 5
Recorded: 08/18/2020
Attorney Dkt #:NXC0002US.NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, XIANMIN
Exec Dt:
03/30/2018
2
RAO, MAHENDRA
Exec Dt:
03/22/2018
Assignee
1
NXCELL INC
5 HAMILTON LANDING, SUITE 160C
NOVATO, CALIFORNIA 94949
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11946069
US20210009945
16970745
Correspondence name and address
KATHLEEN A. TYRRELL
66 EAST MAIN STREET
MARLTON, NJ 08053
Assignment: 8
Reel/Frame:061182/0873   Pages: 5
Recorded: 09/22/2022
Attorney Dkt #:RXC0002US.NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, XIANMIN
Exec Dt:
01/22/2021
2
RAO, MAHENDRA
Exec Dt:
01/21/2021
Assignee
1
RXCELL INC.
5 HAMILTON LANDING
SUITE 160C
NOVATO, CALIFORNIA 94949
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230374448
17913535
Correspondence name and address
KATHLEEN A. TYRRELL
LICATA & TYRRELL P.C.
66 E. MAIN ST.
MARLTON, NJ 08053
Assignment: 9
Reel/Frame:061647/0363   Pages: 5
Recorded: 11/03/2022
Attorney Dkt #:RXC0003US.NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, XIANMIN
Exec Dt:
01/22/2021
2
RAO, MAHENDRA
Exec Dt:
01/25/2021
Assignee
1
RXCELL INC.
5 HAMILTON LANDING
SUITE 160C
NOVATO, CALIFORNIA 94949
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230338533
17923070
Correspondence name and address
KATHLEEN A. TYRRELL
LICATA & TYRRELL P.C.
66 E. MAIN ST.
MARLTON, NJ 08053

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