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Patent Assignment Assignor Details
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Assignor Name : LITVAK, JOANE
Total Assignments: 11
Assignment: 1
Reel/Frame:007697/0529   Pages: 3
Recorded: 04/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIERER, DONALD E.
Exec Dt:
04/17/1995
2
DENER, JEFFREY M.
Exec Dt:
04/17/1995
3
LITVAK, JOANE
Exec Dt:
04/17/1995
4
DUBENKO, LARISA G.
Exec Dt:
04/17/1995
Assignee
1
SHAMAN PHARMACEUTICALS, INC.
213 EAST GRAND AVENUE
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5648354
NONE
08395777
Correspondence name and address
PENNIE & EDMONDS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:011949/0396   Pages: 3
Recorded: 07/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHELTON, EMMA JANE
Exec Dt:
05/01/2001
2
LITVAK, JOANE
Exec Dt:
05/02/2001
3
SPERANDIO, DAVID
Exec Dt:
05/01/2001
4
SPENCER, JEFFREY R.
Exec Dt:
05/01/2001
Assignee
1
AXYS PHARMACEUTICALS, INC.
180 KIMBALL WAY
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6861419
US20020010169
09836548
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN ET AL
BRUCE E. CHALKER
PATENT AGENT
1100 NEW YORK AVE., N.W., SUITE 600
WASHINGTON, D.C. 20005-3934
Assignment: 3
Reel/Frame:021414/0734   Pages: 11
Recorded: 08/20/2008
Attorney Dkt #:800050.412
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOFF, DANE
Exec Dt:
08/15/2008
2
ZHANG, JING
Exec Dt:
08/14/2008
3
SINGH, RAJINDER
Exec Dt:
08/15/2008
4
HOLLAND, SACHA
Exec Dt:
08/14/2008
5
YU, JIAXIN
Exec Dt:
08/14/2008
6
HECKRODT, THILO J.
Exec Dt:
08/15/2008
7
DING, PINGYU
Exec Dt:
08/14/2008
8
LITVAK, JOANE
Exec Dt:
08/14/2008
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7709482
US20080188455
11967172
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 4
Reel/Frame:021414/0805   Pages: 11
Recorded: 08/20/2008
Attorney Dkt #:800050.414
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DING, PINGYU
Exec Dt:
08/14/2008
2
GOFF, DANE
Exec Dt:
08/15/2008
3
ZHANG, JING
Exec Dt:
08/14/2008
4
SINGH, RAJINDER
Exec Dt:
08/15/2008
5
HOLLAND, SACHA
Exec Dt:
08/14/2008
6
YU, JIAXIN
Exec Dt:
08/14/2008
7
HECKRODT, THILO J.
Exec Dt:
08/15/2008
8
LITVAK, JOANE
Exec Dt:
08/14/2008
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9650391
US20080182862
11966894
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 5
Reel/Frame:021415/0791   Pages: 11
Recorded: 08/20/2008
Attorney Dkt #:800050.413
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, RAJINDER
Exec Dt:
08/15/2008
2
GOFF, DANE
Exec Dt:
08/15/2008
3
YU, JIAXIN
Exec Dt:
08/14/2008
4
HOLLAND, SACHA
Exec Dt:
08/14/2008
5
ZHANG, JING
Exec Dt:
08/14/2008
6
HECKRODT, THILO J.
Exec Dt:
08/15/2008
7
DING, PINGYU
Exec Dt:
08/14/2008
8
LITVAK, JOANE
Exec Dt:
08/14/2008
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7935693
US20090111816
11967163
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 6
Reel/Frame:021415/0823   Pages: 11
Recorded: 08/20/2008
Attorney Dkt #:800050.410
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOFF, DANE
Exec Dt:
08/15/2008
2
ZHANG, JING
Exec Dt:
08/14/2008
3
SINGH, RAJINDER
Exec Dt:
08/15/2008
4
HOLLAND, SACHA
Exec Dt:
08/14/2008
5
HECKRODT, THILO J.
Exec Dt:
08/15/2008
6
DING, PINGYU
Exec Dt:
08/14/2008
7
YU, JIAXIN
Exec Dt:
08/14/2008
8
LITVAK, JOANE
Exec Dt:
08/14/2008
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7872000
US20080188454
11966585
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 7
Reel/Frame:021415/0876   Pages: 10
Recorded: 08/20/2008
Attorney Dkt #:800050.411
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOFF, DANE
Exec Dt:
08/15/2008
2
ZHANG, JING
Exec Dt:
08/14/2008
3
SINGH, RAJINDER
Exec Dt:
08/15/2008
4
HOLLAND, SACHA
Exec Dt:
08/14/2008
5
DING, PINGYU
Exec Dt:
08/14/2008
6
YU, JIAXIN
Exec Dt:
08/14/2008
7
LITVAK, JOANE
Exec Dt:
08/14/2008
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8012965
US20080176847
11966942
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 8
Reel/Frame:034379/0069   Pages: 10
Recorded: 12/04/2014
Attorney Dkt #:800050.411D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOFF, DANE
Exec Dt:
08/15/2008
2
ZHANG, JING
Exec Dt:
08/14/2008
3
SINGH, RAJINDER
Exec Dt:
08/15/2008
4
HOLLAND, SACHA
Exec Dt:
08/14/2008
5
DING, PINGYU
Exec Dt:
08/14/2008
6
YU, JIAXIN
Exec Dt:
08/14/2008
7
LITVAK, JOANE
Exec Dt:
08/14/2008
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9353124
US20140155386
14094392
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 9
Reel/Frame:034394/0969   Pages: 11
Recorded: 12/05/2014
Attorney Dkt #:800050.412C3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOFF, DANE
Exec Dt:
08/15/2008
2
ZHANG, JING
Exec Dt:
08/14/2008
3
SINGH, RAJINDER
Exec Dt:
08/15/2008
4
HOLLAND, SACHA
Exec Dt:
08/14/2008
5
YU, JIAXIN
Exec Dt:
08/14/2008
6
HECKRODT, THILO J.
Exec Dt:
08/15/2008
7
DING, PINGYU
Exec Dt:
08/14/2008
8
LITVAK, JOANE
Exec Dt:
08/14/2008
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9156820
US20140323490
14261094
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 10
Reel/Frame:023491/0901   Pages: 9
Recorded: 11/09/2009
Attorney Dkt #:800050.419PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, RAJINDER
Exec Dt:
10/05/2009
2
HOLLAND, SACHA
Exec Dt:
09/28/2009
3
LITVAK, JOANE
Exec Dt:
07/31/2009
4
GOFF, DANE
Exec Dt:
10/05/2009
5
ZHANG, JING
Exec Dt:
10/05/2009
6
HECKRODT, THILO J.
Exec Dt:
10/05/2009
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8431594
NONE
13002488
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 11
Reel/Frame:035126/0325   Pages: 9
Recorded: 03/10/2015
Attorney Dkt #:800050.419D3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, RAJINDER
Exec Dt:
10/05/2009
2
HOLLAND, SACHA
Exec Dt:
09/28/2009
3
LITVAK, JOANE
Exec Dt:
07/31/2009
4
GOFF, DANE
Exec Dt:
10/05/2009
5
ZHANG, JING
Exec Dt:
10/05/2009
6
HECKRODT, THILO J.
Exec Dt:
10/05/2009
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9206161
US20150126514
14593981
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092

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