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Patent Assignment Assignor Details
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Assignor Name : ZHAO, HAORAN
Total Assignments: 14
Assignment: 1
Reel/Frame:012851/0246   Pages: 5
Recorded: 04/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, CHARLENE
Exec Dt:
10/09/2001
2
CHU, PETER
Exec Dt:
10/09/2001
3
PARDO, JORGE
Exec Dt:
10/31/2001
4
LI, CONGFEN
Exec Dt:
10/09/2001
5
ZHAO, HAORAN
Exec Dt:
10/09/2001
6
WU, JUN
Exec Dt:
10/25/2001
Assignee
1
RIGEL PHARMACEUTICALS, INC.
240 EAST GRAND AVENUE
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7118854
US20020142325
09967624
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ANNETTE S. PARENT, ESQ.
TWO EMBARCADERO CENTER, 8TH FL.
SAN FRANCISCO, CA 94111-3834
Assignment: 2
Reel/Frame:012856/0512   Pages: 6
Recorded: 04/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, ESTEBAN
Exec Dt:
02/06/2002
2
LIAO, X. CHARLENE
Exec Dt:
03/08/2002
3
ZHAO, HAORAN
Exec Dt:
03/08/2002
4
CHU, PETER
Exec Dt:
02/06/2002
5
PARDO, JORGE
Exec Dt:
02/06/2002
Assignee
1
RIGEL PHARMACEUTICALS, INCORPORATED
240 EAST GRAND AVENUE
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020146747
09998667
Correspondence name and address
TOWNSEND & TOWNSEND AND CREW LLP
ANNETTE S. PARENT
TWO EMBARCADERO CENTER
8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 3
Reel/Frame:012931/0596   Pages: 13
Recorded: 05/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, X. CHARLENE
Exec Dt:
04/11/2002
2
MASUDA, ESTEBAN
Exec Dt:
04/11/2002
3
CHU, PETER
Exec Dt:
04/11/2002
4
PARDO, JORGE
Exec Dt:
04/11/2002
5
LI, CONGFEN
Exec Dt:
04/11/2002
6
ZHAO, HAORAN
Exec Dt:
04/11/2002
7
JIANG, YING-PING
Exec Dt:
04/10/2002
Assignee
1
RIGEL PHARMACEUTICALS, INCOPORATED
240 EAST GRAND AVENUE
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7521192
US20020155512
09971228
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ANNETTE S. PARENT
2 EMBARCADERO CENTER, 8TH FL.
SAN FRANCISCO, CA 94111-3834
Assignment: 4
Reel/Frame:013426/0946   Pages: 9
Recorded: 02/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, PETER
Exec Dt:
11/07/2002
2
LI, CONGFEN
Exec Dt:
11/07/2002
3
LIAO, X. CHARLENE
Exec Dt:
10/29/2002
4
MASUDA, ESTEBAN
Exec Dt:
11/25/2002
5
PARDO, JORGE
Exec Dt:
11/07/2002
6
ZHAO, HAORAN
Exec Dt:
11/07/2002
Assignee
1
RIGEL PHARMACEUTICALS, INCORPORATED
240 EAST GRAND AVENUE
SO SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030109440
10233098
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ANNETTE S. PARENT
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 5
Reel/Frame:020104/0672   Pages: 9
Recorded: 11/13/2007
Attorney Dkt #:7946-79798-01 TMH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, PETER
Exec Dt:
06/18/2004
2
LI, CONGFEN
Exec Dt:
06/25/2004
3
LIAO, X. CHARLENE
Exec Dt:
07/06/2004
4
MASUDA, ESTEBAN
Exec Dt:
06/18/2004
5
PARDO, JORGE
Exec Dt:
04/21/2005
6
ZHAO, HAORAN
Exec Dt:
09/10/2004
Assignee
1
RIGEL PHARMACEUTICALS, INCORPORATED
1180 VETERANS BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050130117
10491545
Correspondence name and address
MOLLY BOYD
121 SW SALMON ST.
SUITE 1600
PORTLAND, OR 97204
Assignment: 6
Reel/Frame:019188/0184   Pages: 6
Recorded: 04/20/2007
Attorney Dkt #:064311-1201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLOUGH, JEFFREY WAYNE
Exec Dt:
04/05/2007
2
BHAMIDIPATI, SOMASEKHAR
Exec Dt:
04/05/2007
3
SINGH, RAJINDER
Exec Dt:
04/05/2007
4
MASUDA, ESTEBAN
Exec Dt:
04/05/2007
5
ZHAO, HAORAN
Exec Dt:
04/05/2007
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7659280
US20070197782
11676096
Correspondence name and address
KAREN E. FLICK
FOLEY & LARDNER LLP
1530 PAGE MILL ROAD
PALO ALTO, CA 94304-1125
Assignment: 7
Reel/Frame:028680/0744   Pages: 8
Recorded: 07/30/2012
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR: ZHAO, HAORAN DOC DATE: 04/05/2007 PREVIOUSLY RECORDED ON REEL 024159 FRAME 0050. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CLOUGH, JEFFREY WAYNE
Exec Dt:
04/05/2007
2
BHAMIDIPATI, SOMASEKHAR
Exec Dt:
04/05/2007
3
SINGH, RAJINDER
Exec Dt:
04/05/2007
4
MASUDA, ESTEBAN
Exec Dt:
04/05/2007
5
ZHAO, HAORAN
Exec Dt:
04/05/2007
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8314093
US20100152172
12642406
Correspondence name and address
WAYNE W. RUPERT, KLARQUIST SPARKMAN, LLP
121 SW SALMON STREET, SUITE 1600
ONE WORLD TRADE CENTER
PORTLAND, OR 97204
Assignment: 8
Reel/Frame:024159/0050   Pages: 6
Recorded: 03/30/2010
Attorney Dkt #:7946-83217-08
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLOUGH, JEFFREY WAYNE
Exec Dt:
04/05/2007
2
BHAMIDIPATI, SOMASEKHAR
Exec Dt:
04/05/2007
3
SINGH, RAJINDER
Exec Dt:
04/05/2007
4
MASUDA, ESTEBAN
Exec Dt:
04/05/2007
5
ZHAO, HAORAN
Exec Dt:
05/04/2007
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8314093
US20100152172
12642406
Correspondence name and address
WAYNE W. RUPERT/JULIE MORGAN
121 S.W. SALMON STREET, SUITE 1600
PORTLAND, OR 97204
Assignment: 9
Reel/Frame:022713/0967   Pages: 8
Recorded: 05/20/2009
Attorney Dkt #:RIGL-060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, RAJINDER
Exec Dt:
08/15/2008
2
LI, HUI
Exec Dt:
02/26/2009
3
ZHAO, HAORAN
Exec Dt:
02/26/2009
4
PAYAN, DONALD
Exec Dt:
03/12/2009
5
KOLLURI, RAO
Exec Dt:
08/14/2008
6
TSO, KIN
Exec Dt:
08/14/2008
7
RAMPHAL, JOHN
Exec Dt:
08/14/2008
8
GU, SHIHAI
Exec Dt:
08/14/2008
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8993585
US20100130486
12175441
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
1900 UNIVERSITY AVE.
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 10
Reel/Frame:024184/0725   Pages: 8
Recorded: 04/05/2010
Attorney Dkt #:RIGL-055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, HAORAN
Exec Dt:
03/17/2010
2
KOLLURI, RAO
Exec Dt:
03/08/2010
3
VALDEZ, CARLOS
Exec Dt:
03/31/2010
4
TSO, KIN
Exec Dt:
03/08/2010
5
SINGH, RAJINDER
Exec Dt:
03/08/2010
6
RAMPHAL, JOHN
Exec Dt:
01/28/2010
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8394951
US20100184755
12687054
Correspondence name and address
CONNIE C. TONG
BOZICEVIC FIELD AND FRANCIS LLP
1900 UNIVERSITY AVENUE, SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 11
Reel/Frame:024297/0188   Pages: 11
Recorded: 04/27/2010
Attorney Dkt #:RIGL-062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, RAJINDER
Exec Dt:
03/08/2010
2
LI, HUI
Exec Dt:
03/08/2010
3
ZHAO, HAORAN
Exec Dt:
03/17/2010
4
KOLLURI, RAO
Exec Dt:
03/08/2010
5
TSO, KIN
Exec Dt:
03/08/2010
6
RAMPHAL, JOHN
Exec Dt:
01/28/2010
7
GU, SHIHAI
Exec Dt:
04/09/2010
8
VALDEZ, CARLOS
Exec Dt:
04/14/2010
9
ZHANG, JING
Exec Dt:
03/08/2010
10
STAUFFER, EMILY
Exec Dt:
03/08/2010
11
DUNCTON, MATTHEW
Exec Dt:
03/08/2010
12
ALVAREZ, SALVADOR
Exec Dt:
03/08/2010
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8377924
US20100204208
12691607
Correspondence name and address
CONNIE C. TONG
BOZICEVIC FIELD AND FRANCIS LLP
1900 UNIVERSITY AVENUE, SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 12
Reel/Frame:030607/0760   Pages: 11
Recorded: 06/13/2013
Attorney Dkt #:RIGL-062CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, RAJINDER
Exec Dt:
03/08/2010
2
LI, HUI
Exec Dt:
03/08/2010
3
ZHAO, HAORAN
Exec Dt:
03/17/2010
4
KOLLURI, RAO
Exec Dt:
03/08/2010
5
TSO, KIN
Exec Dt:
03/08/2010
6
RAMPHAL, JOHN
Exec Dt:
01/28/2010
7
GU, SHIHAI
Exec Dt:
04/09/2010
8
VALDEZ, CARLOS
Exec Dt:
04/14/2010
9
ZHANG, JING
Exec Dt:
03/08/2010
10
STAUFFER, EMILY
Exec Dt:
03/08/2010
11
DUNCTON, MATTHEW
Exec Dt:
03/08/2010
12
ALVAREZ, SALVADOR
Exec Dt:
03/08/2010
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9149475
US20130210810
13718632
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS
1900 UNIVERSITY AVE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 13
Reel/Frame:036152/0777   Pages: 8
Recorded: 07/22/2015
Attorney Dkt #:RIGL-055CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, HAORAN
Exec Dt:
03/17/2010
2
KOLLURI, RAO
Exec Dt:
03/08/2010
3
VALDEZ, CARLOS
Exec Dt:
03/31/2010
4
TSO, KIN
Exec Dt:
03/08/2010
5
SINGH, RAJINDER
Exec Dt:
03/08/2010
6
RAMPHAL, JOHN
Exec Dt:
01/28/2010
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9453028
US20150376203
14754415
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS
1900 UNIVERSITY AVE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 14
Reel/Frame:060498/0001   Pages: 4
Recorded: 07/13/2022
Attorney Dkt #:10000.077USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIA, TIAN
Exec Dt:
04/05/2022
2
REN, PENGJU
Exec Dt:
04/05/2022
3
ZHAO, HAORAN
Exec Dt:
04/05/2022
4
LI, ZEHUA
Exec Dt:
04/05/2022
5
ZHAO, WENZHE
Exec Dt:
04/05/2022
6
ZHENG, NANNING
Exec Dt:
04/05/2022
Assignee
1
XI'AN JIAOTONG UNIVERSITY
NO. 28, XIANNING WEST ROAD
XI'AN, SHAANXI, CHINA 710049
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11886347
US20220350745
17864014
Correspondence name and address
DRAGON SUN LAW FIRM, PC
148 EAST AVE
UNIT 1F
NORWALK, CT 06851

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