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Assignee Name : LIGAND PHARMACEUTICALS INC.
Total Assignments: 20
Assignment: 1
Reel/Frame:007615/0902   Pages: 11
Recorded: 09/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, CHAN K.
Exec Dt:
08/21/1995
2
WHITE, STEVEN K.
Exec Dt:
08/29/1995
3
BENNANI, YOUSSEF L.
Exec Dt:
08/28/1995
4
CANAN-KOCH, STACIE
Exec Dt:
08/28/1995
5
BADEA, BETH ANN
Exec Dt:
08/28/1995
6
HERBERT, JONATHAN J.
Exec Dt:
08/29/1995
7
FARMER, LUE J.
Exec Dt:
08/28/1995
8
NADZAN, ALEX M.
Exec Dt:
08/25/1995
Assignee
1
LIGAND PHARMACEUTICALS INC.
ATTN: LEGAL DEPARTMENT
9393 TOWNE CENTRE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5770383
NONE
08475397
Correspondence name and address
THOMAS E. JURGENSEN, ESQ.
LIGAND PHARMACEUTICALS
9393 TOWNE CENTRE DRIVE
SAN DIEGO, CALIFORNIA 92121
Assignment: 2
Reel/Frame:007619/0666   Pages: 7
Recorded: 09/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, CHAN K.
Exec Dt:
08/21/1995
2
WHITE, STEVEN K.
Exec Dt:
08/29/1995
3
BADEA, BETH ANN
Exec Dt:
08/28/1995
4
NADZAN, ALEX M.
Exec Dt:
08/25/1995
Assignee
1
LIGAND PHARMACEUTICALS INC.
ATTN: LEGAL DEPARTMENT
9393 TOWNE CENTRE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5770382
NONE
08475514
Correspondence name and address
THOMAS E. JURGENSEN, ESQ.
LIGAND PHARMACEUTICALS
9393 TOWNE CENTRE DRIVE
SAN DIEGO, CALIFORNIA 92121
Assignment: 3
Reel/Frame:007631/0646   Pages: 10
Recorded: 09/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, CHAN K.
Exec Dt:
08/21/1995
2
WHITE, STEVEN K.
Exec Dt:
08/29/1995
3
BENNANI, YOUSSEF L.
Exec Dt:
08/28/1995
4
CANAN-KOCH, STACIE
Exec Dt:
08/28/1995
5
BADEA, BETH ANN
Exec Dt:
08/28/1995
6
HEBERT, JONATHAN J.
Exec Dt:
08/29/1995
7
NADZAN, ALEX M.
Exec Dt:
08/25/1995
Assignee
1
LIGAND PHARMACEUTICALS INC.
ATTN: LEGAL DEPT.
9393 TOWNE CENTRE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5770378
NONE
08472127
Correspondence name and address
THOMAS E. JURGENSEN, ESQ.
LIGAND PHARMACEUTICALS
9393 TOWNE CENTRE DRIVE
SAN DIEGO, CA 92121
Assignment: 4
Reel/Frame:011160/0670   Pages: 5
Recorded: 09/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
09/22/2000
2
JONES, TODD K.
Exec Dt:
09/22/2000
3
EDWARDS, JAMES P.
Exec Dt:
09/22/2000
4
TEGLEY, CHRISTOPHER M.
Exec Dt:
09/20/2000
Assignee
1
LIGAND PHARMACEUTICALS INC.
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6355648
NONE
09552033
Correspondence name and address
HOWSON AND HOWSON
CATHY A. KODROFF
BOX 457
SPRING HOUSE, PA 19477
Assignment: 5
Reel/Frame:011160/0864   Pages: 5
Recorded: 09/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
09/22/2000
2
JONES, TODD K.
Exec Dt:
09/22/2000
3
EDWARDS, JAMES P.
Exec Dt:
09/22/2000
4
TEGLEY, CHRISTOPHER M.
Exec Dt:
09/20/2000
Assignee
1
LIGAND PHARMACEUTICALS INC.
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6358947
NONE
09552353
Correspondence name and address
HOWSON AND HOWSON
CATHY A. KODROFF, ESQ.
SPRING HOUSE CORPORATE CENTER
BOX 457
SPRING HOUSE, PA 19477
Assignment: 6
Reel/Frame:032899/0828   Pages: 6
Recorded: 05/15/2014
Attorney Dkt #:AHPWA5FUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EDWARDS, JAMES P.
Exec Dt:
09/22/2000
2
JONES, TODD K.
Exec Dt:
09/22/2000
3
TEGLEY, CHRISTOPHER M.
Exec Dt:
09/20/2000
4
ZHI, LIN
Exec Dt:
09/22/2000
Assignee
1
LIGAND PHARMACEUTICALS INC.
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8796266
US20130261112
13905515
Correspondence name and address
TRACY U. PALOVICH
350 SENTRY PARKWAY
BLDG 620, SUITE 210
BLUE BELL, PA 19422
Assignment: 7
Reel/Frame:015455/0895   Pages: 6
Recorded: 06/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
05/28/2004
2
VAN OEVEREN, CORNELIS ARJAN
Exec Dt:
03/25/2004
3
PEDRAM, BIJAN
Exec Dt:
05/28/2004
4
KARANEWSKY, DONALD S.
Exec Dt:
04/09/2004
Assignee
1
LIGAND PHARMACEUTICALS INC.
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7163946
US20040152717
10684212
Correspondence name and address
PAUL, HASTINGS, JANOFSKY ET AL.
JANE K. BABIN, PH.D., ESQ.
P.O. BOX 919092
SAN DIEGO, CA 92191-9092
Assignment: 8
Reel/Frame:018920/0304   Pages: 5
Recorded: 02/21/2007
Attorney Dkt #:ligand.009c1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
02/16/2007
2
KALLEL, E. ADAM
Exec Dt:
02/16/2007
3
PHILLIPS, DEAN P.
Exec Dt:
02/16/2007
Assignee
1
LIGAND PHARMACEUTICALS INC.
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121-1117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7662804
US20070129539
11562327
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 9
Reel/Frame:019261/0164   Pages: 7
Recorded: 05/07/2007
Attorney Dkt #:LIGAND.002C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGUCHI, ROBERT I.
Exec Dt:
04/20/2007
2
ZHI, LIN
Exec Dt:
04/20/2007
3
ADAMS, MARK E.
Exec Dt:
04/19/2007
4
LIU, YAN
Exec Dt:
04/19/2007
5
KARANEWSKY, DONALD S.
Exec Dt:
05/05/2007
Assignee
1
LIGAND PHARMACEUTICALS INC.
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121-1117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7442696
US20070197520
11622983
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 10
Reel/Frame:019261/0153   Pages: 9
Recorded: 05/07/2007
Attorney Dkt #:LIGAND.003C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGUCHI, ROBERT I.
Exec Dt:
04/25/2007
2
ROACH, STEVEN L.
Exec Dt:
04/25/2007
3
ZHI, LIN
Exec Dt:
04/25/2007
4
ADAMS, MARK E.
Exec Dt:
04/27/2007
5
LIU, YAN
Exec Dt:
04/27/2007
6
KARANEWSKY, DONALD S.
Exec Dt:
05/05/2007
7
HUDSON, ANDREW
Exec Dt:
04/25/2007
Assignee
1
LIGAND PHARMACEUTICALS INC.
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121-1117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070254917
11622997
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 11
Reel/Frame:024215/0833   Pages: 7
Recorded: 04/12/2010
Attorney Dkt #:NEU0050USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRINGLE, WALLACE C.
Exec Dt:
07/19/2007
2
PETERSON, JOHN M.
Exec Dt:
07/19/2007
3
XIE, LINGHONG
Exec Dt:
07/19/2007
4
GE, PING
Exec Dt:
07/23/2007
5
GAO, YANG
Exec Dt:
07/19/2007
6
OCHTERSKI, JOSEPH W.
Exec Dt:
07/31/2007
7
LAN, JIONG
Exec Dt:
07/13/2007
Assignee
1
LIGAND PHARMACEUTICALS INC.
11085 NORTH TORREY PINES ROAD
SUITE 300
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100297035
12758116
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 12
Reel/Frame:035472/0893   Pages: 14
Recorded: 04/22/2015
Attorney Dkt #:LIGAND.034NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
12/11/2009
2
HUDSON, ANDREW R.
Exec Dt:
12/11/2009
3
VAN OEVEREN, CORNELIS A.
Exec Dt:
12/11/2009
4
ROACH, STEVEN L.
Exec Dt:
12/11/2009
5
PEDRAM, BIJAN
Exec Dt:
12/11/2009
6
SHEN, YIXING
Exec Dt:
12/11/2009
7
VALDEZ, LINO J.
Exec Dt:
12/11/2009
8
BASINGER, JILLIAN
Exec Dt:
12/11/2009
9
GRANT, VIRGINIA HEATHER SHARRON
Exec Dt:
12/11/2009
10
PICKENS, JASON C.
Exec Dt:
12/11/2009
Assignee
1
LIGAND PHARMACEUTICALS INC.
11119 N. TORREY PINES ROAD
SUITE 200
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9144557
US20120295904
13501622
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
12TH FLOOR
IRVINE, CA 92614
Assignment: 13
Reel/Frame:035940/0961   Pages: 14
Recorded: 06/17/2015
Attorney Dkt #:LIGAND.034D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
12/11/2009
2
HUDSON, ANDREW R.
Exec Dt:
12/11/2009
3
VAN OEVEREN, CORNELIS A.
Exec Dt:
12/11/2009
4
ROACH, STEVEN L.
Exec Dt:
12/11/2009
5
PEDRAM, BIJAN
Exec Dt:
12/11/2009
6
SHEN, YIXING
Exec Dt:
12/11/2009
7
VALDEZ, LINO J.
Exec Dt:
12/11/2009
8
BASINGER, JILLIAN
Exec Dt:
12/11/2009
9
GRANT, VIRGINIA HEATHER SHARRON
Exec Dt:
12/11/2009
10
PICKENS, JASON C.
Exec Dt:
12/11/2009
Assignee
1
LIGAND PHARMACEUTICALS INC.
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9622991
US20150252043
14713930
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 14
Reel/Frame:034876/0983   Pages: 10
Recorded: 02/03/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JINKUN
Exec Dt:
12/15/2011
2
DZIEWANOWSKA, ZOFIA E.
Exec Dt:
12/16/2011
3
BELDER, RENE
Exec Dt:
02/01/2015
4
HENDERSON, IAN
Exec Dt:
12/15/2011
5
BOGARDUS, JOSEPH B.
Exec Dt:
01/30/2015
6
ZHANG, ZHAOYING
Exec Dt:
12/16/2011
Assignee
1
LIGAND PHARMACEUTICALS INC.
11085 N. TORREY PINES ROAD
SUITE 300
SAN DIEGO, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140142149
13720452
Correspondence name and address
BROOKE L. SARGEANT, PH.D.
SEED IP LAW GROUP PLLC
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 15
Reel/Frame:039168/0520   Pages: 10
Recorded: 07/15/2016
Attorney Dkt #:790116
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JINKUN
Exec Dt:
12/15/2011
2
DZIEWANOWSKA, ZOFIA E.
Exec Dt:
12/16/2011
3
BELDER, RENE
Exec Dt:
02/01/2015
4
HENDERSON, IAN
Exec Dt:
12/15/2011
5
BOGARDUS, JOSEPH B.
Exec Dt:
01/30/2015
6
ZHANG, ZHAOYING
Exec Dt:
12/16/2011
Assignee
1
LIGAND PHARMACEUTICALS INC.
11085 N. TORREY PINES ROAD
SUITE 300
SAN DIEGO, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9662312
US20150164865
14631768
Correspondence name and address
BROOKE SARGEANT, PH.D.
SEED IP LAW GROUP PLLC
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 16
Reel/Frame:045798/0138   Pages: 10
Recorded: 05/14/2018
Attorney Dkt #:790116.405C5 & C6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JINKUN
Exec Dt:
12/15/2011
2
DZIEWANOWSKA, ZOFIA E.
Exec Dt:
12/16/2011
3
BELDER, RENE
Exec Dt:
02/01/2015
4
HENDERSON, IAN
Exec Dt:
12/15/2011
5
BOGARDUS, JOSEPH B.
Exec Dt:
01/30/2015
6
ZHANG, ZHAOYING
Exec Dt:
12/16/2011
Assignee
1
LIGAND PHARMACEUTICALS INC.
3911 SORRENTO VALLEY BOULEVARD, SUITE 110
SAN DIEGO, CALIFORNIA 92121
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9993461
US20170354646
15687407
 
NONE
US20180344705
15938956
Correspondence name and address
BROOKE SARGEANT, PH.D.
SEED IP LAW GROUP LLP
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 17
Reel/Frame:035630/0309   Pages: 6
Recorded: 05/13/2015
Attorney Dkt #:LIGAND.211NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
05/12/2015
2
REDDY, K. RAJA
Exec Dt:
04/22/2015
Assignee
1
LIGAND PHARMACEUTICALS INC.
11119 N. TORREY PINES ROAD
SUITE 200
SAN DIEGO, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9326991
US20150246068
14428151
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 18
Reel/Frame:059156/0825   Pages: 4
Recorded: 02/16/2022
Attorney Dkt #:LIGAND.224C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHI, LIN
Exec Dt:
05/12/2015
Assignee
1
LIGAND PHARMACEUTICALS INC.
11119 N. TORREY PINES ROAD
SUITE 200
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11278559
US20190388452
16557768
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 19
Reel/Frame:061277/0690   Pages: 4
Recorded: 09/30/2022
Attorney Dkt #:LIGAND.258NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHI, LIN
Exec Dt:
04/23/2019
Assignee
1
LIGAND PHARMACEUTICALS INC.
3911 SORRENTO VALLEY BOULEVARD
SUITE 110
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11970482
US20200339551
16960681
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 20
Reel/Frame:061277/0280   Pages: 6
Recorded: 09/30/2022
Attorney Dkt #:LIGAN6.067NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
11/05/2019
2
SASMOR, HENRI
Exec Dt:
11/04/2019
Assignee
1
LIGAND PHARMACEUTICALS INC.
3911 SORRENTO VALLEY BOULEVARD
SUITE 110
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220204448
17604729
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614

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