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Patent Assignment Assignor Details
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Assignor Name : ISSAKANI, SARKIZ D.
Total Assignments: 9
Assignment: 1
Reel/Frame:010970/0905   Pages: 5
Recorded: 08/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISSAKANI, SARKIZ D.
Exec Dt:
07/17/2000
2
HUANG, JIANING
Exec Dt:
07/17/2000
3
SHEUNG, JULIE
Exec Dt:
07/17/2000
Assignee
1
RIGEL PHARMACEUTICALS, INC.
240 EAST GRAND AVENUE
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6740495
NONE
09542497
Correspondence name and address
FLEHR HOHBACH TEST ALBRITTON & HERBERT
ROBIN M. SILVA
FOUR EMBARCADERO CENTER - SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 2
Reel/Frame:012245/0140   Pages: 6
Recorded: 07/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISSAKANI, SARKIZ D.
Exec Dt:
06/29/2001
2
HUANG, JIANING
Exec Dt:
06/29/2001
3
SHEUNG, JULIE
Exec Dt:
06/28/2001
4
PRAY, TODD R.
Exec Dt:
06/29/2001
Assignee
1
RIGEL PHARMACEUTICALS, INC.
240 EAST GRAND AVENUE
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6737244
US20020042083
09826312
Correspondence name and address
FLEHR HOHBACH TEST ALBRITTON, ET AL
ROBIN M. SILVA
FOUR EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 3
Reel/Frame:013550/0570   Pages: 4
Recorded: 12/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISSAKANI, SARKIZ D.
Exec Dt:
10/04/2002
2
HUANG, JIANING
Exec Dt:
10/04/2002
3
SHEUNG, JULIE
Exec Dt:
09/25/2002
4
PRAY, TODD R.
Exec Dt:
09/25/2002
Assignee
1
RIGEL PHARMACEUTICALS INC.
240 EAST GRAND AVE.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6979551
US20030108947
10152156
Correspondence name and address
DORSEY & WHITNEY LLP
DAVID C. FOSTER
FOUR EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 4
Reel/Frame:013550/0574   Pages: 4
Recorded: 12/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISSAKANI, SARKIZ D.
Exec Dt:
10/04/2002
2
HUANG, JIANING
Exec Dt:
10/04/2002
3
SHEUNG, JULIE
Exec Dt:
09/25/2002
4
PRAY, TODD R.
Exec Dt:
09/25/2002
Assignee
1
RIGEL PHARMACEUTICALS INC.
240 EAST GRAND AVENUE
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6919184
US20030104474
10108767
Correspondence name and address
DORSEY & WHITNEY LLP
DAVID C. FOSTER
FOUR EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 5
Reel/Frame:013779/0460   Pages: 5
Recorded: 02/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, RAJINDER
Exec Dt:
01/17/2003
2
GOFF, DANE
Exec Dt:
01/17/2003
3
LU, HENRY
Exec Dt:
01/17/2003
4
ISSAKANI, SARKIZ D.
Exec Dt:
01/17/2003
5
SUN, THOMAS
Exec Dt:
01/17/2003
Assignee
1
RIGEL PHARMACEUTICALS, INC.
240 EAST GRAND AVENUE
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6759538
US20030165561
10286017
Correspondence name and address
DORSEY & WHITNEY LLP
ANN M. CAVIANI PEASE
FOUR EMBARCADERO CENTER, STE. 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 6
Reel/Frame:015624/0606   Pages: 5
Recorded: 07/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMESH, USHA V.
Exec Dt:
07/09/2004
2
LOOK, GARY CHARLES
Exec Dt:
07/09/2004
3
SINGH, RAJINDER
Exec Dt:
07/19/2004
4
ISSAKANI, SARKIZ D.
Exec Dt:
07/09/2004
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7915293
US20050009871
10858537
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
MICHAEL S. GREENFIELD
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:016378/0352   Pages: 5
Recorded: 03/21/2005
Attorney Dkt #:03-004-D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, RAJINDER
Exec Dt:
02/25/2005
2
RAMESH, USHA
Exec Dt:
02/25/2005
3
ISSAKANI, SARKIZ D.
Exec Dt:
02/25/2005
4
LOOK, GARY CHARLES
Exec Dt:
02/25/2005
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7566732
US20090137644
10975761
Correspondence name and address
MCDONNELL BOEHNEN HULBERT, ET AL.
300 SOUTH WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:017133/0060   Pages: 4
Recorded: 10/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, RAJINDER
Exec Dt:
09/30/2005
2
GOFF, DANE
Exec Dt:
10/03/2005
3
LU, HENRY
Exec Dt:
09/30/2005
4
ISSAKANI, SARKIZ D.
Exec Dt:
10/03/2005
5
SUN, THOMAS
Exec Dt:
10/03/2005
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7153880
US20040236112
10873914
Correspondence name and address
MCDONNELL, GOEHNEN, HULBERT ET AL.
MICHAEL S. GREENFIELD
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:017782/0639   Pages: 19
Recorded: 04/14/2006
Attorney Dkt #:03-004-f
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, RAJINDER
Exec Dt:
03/28/2006
2
RAMESH, USHA V.
Exec Dt:
04/03/2006
3
GOFF, DANE
Exec Dt:
03/20/2006
4
LAIDIG, GUY
Exec Dt:
04/07/2006
5
ISSAKANI, SARKIZ D.
Exec Dt:
03/20/2006
6
HUANG, JIANING
Exec Dt:
03/17/2006
7
PAYAN, DONALD G.
Exec Dt:
03/20/2006
8
CLOUGH, JEFFREY
Exec Dt:
03/17/2006
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060276520
10534919
Correspondence name and address
RAAFAT M. SHALTOUT
MCDONNELL BOEHNEN HULBERT & BERGHOFF
300 SOUTH WACKER DR., STE. 3200
CHICAGO, IL 60606

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