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Patent Assignment Assignor Details
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Assignor Name : LORENS, JAMES
Total Assignments: 23
Assignment: 1
Reel/Frame:009292/0341   Pages: 5
Recorded: 07/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISHER, JOSEPH
Exec Dt:
06/25/1998
2
LORENS, JAMES
Exec Dt:
06/29/1998
3
PAYAN, DONALD
Exec Dt:
06/25/1998
4
ROSSI, ALEXANDER
Exec Dt:
06/29/1998
Assignee
1
RIGEL INC.
772 LUCERNE DRIVE
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6897031
NONE
09062330
Correspondence name and address
FLEHR HOHBACH TEST ALBRITTN ET AL
DAVID J. BREZNER
SUITE 3400
FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111-4187
Assignment: 2
Reel/Frame:009663/0858   Pages: 5
Recorded: 12/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, YING
Exec Dt:
11/23/1998
2
YU, PEI WEN
Exec Dt:
11/23/1998
3
LORENS, JAMES
Exec Dt:
11/23/1998
Assignee
1
RIGEL PHARMACEUTICALS, INC.
772 LUCERNE DRIVE
SUNNYVALE, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6391582
US20020001830
09208827
Correspondence name and address
FLEHR HOHBACH TEST ALBRITTON & HERBERT
DAVID J. BREZNER
FOUR EMBARCADERO CENTER, SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 3
Reel/Frame:017432/0627   Pages: 5
Recorded: 04/06/2006
Attorney Dkt #:RIGL-033CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, YING
Exec Dt:
11/23/1998
2
YU, PEI WEN
Exec Dt:
11/23/1998
3
LORENS, JAMES
Exec Dt:
11/23/1998
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6645766
US20030017601
10043074
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
1900 UNIVERSITY BLVD
EAST PALO ALTO, CA 94303
Assignment: 4
Reel/Frame:009646/0255   Pages: 4
Recorded: 12/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LORENS, JAMES
Exec Dt:
12/08/1998
Assignee
1
RIGEL PHARMACEUTIICALS, INC.
772 LUCERNE DRIVE
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6461813
US20010003042
09157748
Correspondence name and address
FLEHR HOHBACH TEST ALBRITTON ET AL
ROBIN M. SILVA
SUITE 3400
FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111-4187
Assignment: 5
Reel/Frame:010189/0486   Pages: 5
Recorded: 08/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISHER, JOSEPH
Exec Dt:
07/16/1999
2
LORENS, JAMES
Exec Dt:
07/16/1999
3
PAYAN, DONALD
Exec Dt:
07/16/1999
4
ROSSI, ALEXANDER
Exec Dt:
07/21/1999
Assignee
1
RIGEL, INC.
240 EAST GRAND AVE.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8334238
US20030190684
09293670
Correspondence name and address
ALBRITTON & HERBERT LLP
ROBIN M. SILVA
FOUR EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 6
Reel/Frame:019263/0150   Pages: 6
Recorded: 05/08/2007
Attorney Dkt #:RIGL-036CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISHER, JOSEPH
Exec Dt:
07/16/1999
2
LORENS, JAMES
Exec Dt:
07/16/1999
3
PAYAN, DONALD
Exec Dt:
07/16/1999
4
ROSSI, ALEXANDER
Exec Dt:
07/21/1999
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070172818
11636405
Correspondence name and address
BOZICEVIC FIELD AND FRANCIS LLP
1900 UNIVERSITY AVE. #200
EAST PALO ALTO, CA 94303
Assignment: 7
Reel/Frame:029842/0361   Pages: 5
Recorded: 02/20/2013
Attorney Dkt #:RIGL-036CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISHER, JOSEPH
Exec Dt:
07/16/1999
2
LORENS, JAMES
Exec Dt:
07/16/1999
3
PAYAN, DONALD
Exec Dt:
07/16/1999
4
ROSSI, ALEXANDER
Exec Dt:
07/21/1999
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130310278
13671425
Correspondence name and address
JAMES S. KEDDIE
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 8
Reel/Frame:013953/0448   Pages: 6
Recorded: 04/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISHER, JOSEPH
Exec Dt:
10/05/1999
2
LORENS, JAMES
Exec Dt:
09/30/1999
3
ANDERSON, DAVID
Exec Dt:
09/29/1999
4
LUO, YING
Exec Dt:
09/29/1999
5
HUANG, CHAO BAI (BETTY)
Exec Dt:
09/30/1999
6
SHEN, MARY
Exec Dt:
09/30/1999
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6623980
NONE
09255920
Correspondence name and address
LAHIVE & COCKFIELD, LLP
DEANN F. SMITH
28 STATE STREET
ATTY. DKT.: RGV-004RCE
BOSTON, MA 02109
Assignment: 9
Reel/Frame:011813/0575   Pages: 4
Recorded: 05/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, YING
Exec Dt:
04/30/2001
2
YU, WEN
Exec Dt:
04/30/2001
3
LORENS, JAMES
Exec Dt:
04/30/2001
Assignee
1
RIGEL PHARMACEUTICALS, INC.
240 EAST GRAND AVENUE
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6280937
NONE
09133944
Correspondence name and address
FLEHR HOHBACH TEST ALBRITTON ET AL
ROBIN M. SILVA
FOUR EMBARCADERO CENTER, SUITE 3400
SAN FRANCISCO, CALIFORNIA 94111-4187
Assignment: 10
Reel/Frame:011906/0065   Pages: 6
Recorded: 06/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, YING
Exec Dt:
04/30/2001
2
YU, PEI WEN
Exec Dt:
04/30/2001
3
LORENS, JAMES
Exec Dt:
04/30/2001
Assignee
1
RIGEL PHARMACEUTICALS, INC.
240 EAST GRAND AVENUE
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6280937
NONE
09133944
Correspondence name and address
FLEHR HOHBACH TEST ALBRITTON & HERBERT
ROBIN M. SILVA
FOUR EMBARCADERO CENTER, STE. 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 11
Reel/Frame:013600/0798   Pages: 4
Recorded: 12/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LORENS, JAMES
Exec Dt:
06/18/2002
Assignee
1
RIGEL PHARMACEUTICALS, INC.
240 EAST GRAND AVENUE
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6461813
US20010003042
09157748
Correspondence name and address
LAHIVE & COCKFIELD, LLP
MEGAN E. WILLIAMS, ESQ.
28 STATE STREET
BOSTON, MA 02109
Assignment: 12
Reel/Frame:013738/0351   Pages: 16
Recorded: 10/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LORENS, JAMES
Exec Dt:
08/27/2002
2
KINSELLA, TODD M.
Exec Dt:
08/31/2002
3
MASUDA, ESTEBAN
Exec Dt:
08/27/2002
4
HITOSHI, YASUMICHI
Exec Dt:
08/27/2002
5
LIAO, X. CHARLENE
Exec Dt:
08/27/2002
6
PEARSALL, DENISE
Exec Dt:
08/27/2002
7
FRIERA, ANNABELLE
Exec Dt:
08/27/2002
8
CHU, PETER
Exec Dt:
08/27/2002
Assignee
1
RIGEL PHARMACEUTICALS, INC.
240 EAST GRAND AVENUE
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7056687
US20030022196
10096339
Correspondence name and address
DORSEY & WHITNEY LLP
ROBIN M. SILVA
FOUR EMBARCADERO CENTER,
STE. 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 13
Reel/Frame:017918/0907   Pages: 16
Recorded: 07/12/2006
Attorney Dkt #:RIGL-029CON4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LORENS, JAMES
Exec Dt:
08/27/2002
2
KINSELLA, TODD M.
Exec Dt:
08/31/2002
3
MASUDA, ESTEBAN
Exec Dt:
08/27/2002
4
HITOSHI, YASUMICHI
Exec Dt:
08/27/2002
5
LIAO, X. CHARLENE
Exec Dt:
08/27/2002
6
PEARSALL, DENISE
Exec Dt:
08/27/2002
7
FRIERA, ANABELLE
Exec Dt:
08/27/2002
8
CHU, PETER
Exec Dt:
08/27/2002
Assignee
1
RIGEL, INC.
1180 VETERANS BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060147978
11361631
Correspondence name and address
BOZICEVIC FIELD & FRANCIS LLP
1900 UNIVERSITY AVENUE, SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 14
Reel/Frame:013336/0942   Pages: 4
Recorded: 09/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LORENS, JAMES
Exec Dt:
09/19/2002
2
BOGENBERGER, JAKOB M.
Exec Dt:
09/19/2002
Assignee
1
RIGEL PHARMACEUTICALS, INC.
240 EAST GRAND AVENUE
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7205130
US20030211535
10142648
Correspondence name and address
DORSEY & WHITNEY LLP
ROBIN M. SILVA
FOUR EMBARCADERO CENTER, STE. 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 15
Reel/Frame:019578/0074   Pages: 4
Recorded: 07/19/2007
Attorney Dkt #:RIGL-013DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LORENS, JAMES
Exec Dt:
09/19/2002
2
BOGENBERGER, JAKOB M.
Exec Dt:
09/19/2002
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070166769
11715649
Correspondence name and address
BOZICEVIC FIELD AND FRANCIS LLP
1900 UNIVERSITY AVE. #200
EAST PALO ALTO, CA 94303
Assignment: 16
Reel/Frame:013816/0165   Pages: 3
Recorded: 07/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LORENS, JAMES
Exec Dt:
06/18/2003
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040005593
10383835
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ANNETTE S. PARENT
TWO EMBARCADERO CENTER
8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 17
Reel/Frame:016277/0617   Pages: 5
Recorded: 05/25/2005
Attorney Dkt #:021044-008210US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, WEIDUAN
Exec Dt:
04/21/2005
2
HOLLAND, SACHA J.
Exec Dt:
04/19/2005
3
LORENS, JAMES
Exec Dt:
05/13/2005
Assignee
1
RIGEL PHARMACEUTICALS, INCORPORATED
1180 VETERANS BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7527936
US20050208472
11036643
Correspondence name and address
BETH L. KELLY
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 18
Reel/Frame:016177/0777   Pages: 6
Recorded: 06/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LORENS, JAMES
Exec Dt:
06/03/2005
2
HOLLAND, SACHA J.
Exec Dt:
06/03/2005
3
XU, WEIDUAN
Exec Dt:
06/03/2005
Assignee
1
RIGEL PHARMACEUTICALS, INCORPORATED
1180 VETERANS BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7566546
US20050250163
11060659
Correspondence name and address
BETH L. KELLY
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 19
Reel/Frame:020258/0448   Pages: 22
Recorded: 12/17/2007
Attorney Dkt #:7946-79803-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LORENS, JAMES
Exec Dt:
02/05/2007
2
BOGENBERGER, JAKOB
Exec Dt:
04/10/2007
3
HOLLAND, SACHA J.
Exec Dt:
04/10/2007
4
XU, WEIDUAN
Exec Dt:
04/06/2007
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7419779
US20060264392
10525573
Correspondence name and address
ANNE CARLSON, PH.D.
KLARQUIST SPARKMAN, LLP
121 SW SALMON STREET, SUITE 1600
PORTLAND, OR 97204
Assignment: 20
Reel/Frame:034940/0446   Pages: 7
Recorded: 02/11/2015
Attorney Dkt #:5659-00024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIRON, CRINA
Exec Dt:
10/15/2014
2
LORENS, JAMES
Exec Dt:
10/15/2014
Assignee
1
BERGENBIO AS
JONAS LIES VEI 91
BERGEN, NORWAY 5021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10317405
US20150119475
14398572
Correspondence name and address
TAMBRYN K. VANHEYNINGEN
100 EAST WISCONSIN
SUITE 1100
MILWAUKEE, WI 53202
Assignment: 21
Reel/Frame:049690/0951   Pages: 7
Recorded: 07/08/2019
Attorney Dkt #:134541.00026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIRON, CRINA
Exec Dt:
10/15/2014
2
LORENS, JAMES
Exec Dt:
10/15/2014
Assignee
1
BERGENBIO AS
JONAS LIES VEI 91
BERGEN, NORWAY 5021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200072839
16408816
Correspondence name and address
TAMBRYN K. VANHEYNINGEN
33 EAST MAIN STREET
SUITE 900
MADISON, WI 53703
Assignment: 22
Reel/Frame:059916/0700   Pages: 9
Recorded: 05/16/2022
Attorney Dkt #:P35148US01/1104565.00019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICKLEM, DAVID
Exec Dt:
08/15/2017
2
LORENS, JAMES
Exec Dt:
08/15/2017
Assignee
1
BERGEN TEKNOLOGIOVERFØRING AS
THORMØHLENSGATE 51
BERGEN, NORWAY 5006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11732048
US20220195054
17516916
Correspondence name and address
ARNOLD & PORTER KAYE SCHOLER LLP
601 MASSACHUSETTS AVE., N.W.
ATTN: IP DOCKETING
WASHINGTON, DC 20001
Assignment: 23
Reel/Frame:061279/0161   Pages: 3
Recorded: 10/01/2022
Attorney Dkt #:P35225US00/1104565.00023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LORENS, JAMES
Exec Dt:
07/01/2021
Assignee
1
BERGENBIO ASA
JONAS LIES VEI 91
BERGEN, NORWAY 5009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230372337
17913686
Correspondence name and address
ARNOLD & PORTER KAYE SCHOLER LLP
601 MASSACHUSETTS AVE., N.W.
ATTN: IP DOCKETING
WASHINGTON, DC 20001

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