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Patent Assignment Assignor Details
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Assignor Name : HIGUCHI, ROBERT I.
Total Assignments: 34
Assignment: 1
Reel/Frame:005209/0041   Pages: 1
Recorded: 09/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HIGUCHI, ROBERT I.
Exec Dt:
08/15/1988
Assignee
1
UPJOHN COMPANY, THE
A CORP. OF DE
KALAMAZOO, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4996318
NONE
07438480
Correspondence name and address
BRUCE STEIN
CORPORATE PATENTS AND TRADEMARKS
THE UPJOHN COMPANY
KALAMAZOO, MI 49001
Assignment: 2
Reel/Frame:013287/0242   Pages: 10
Recorded: 09/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGUCHI, ROBERT I.
Exec Dt:
01/02/2001
2
ARIENTI, KRISTEN L.
Exec Dt:
01/03/2001
3
MANI, NEELAKANDHA S.
Exec Dt:
01/08/2001
4
PIO, BARBARA
Exec Dt:
01/10/2001
5
ZHI, LIN
Exec Dt:
01/11/2001
6
CHEN, PENGHUI
Exec Dt:
01/15/2001
7
CAFERRO, THOMAS R.
Exec Dt:
01/25/2001
Assignee
1
LIGAND PHARMACEUTICALS, INC,
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030186970
10238363
Correspondence name and address
BROBECK, PHLEGER & HARRISON LLP
JESSICA R. WOLFF
12390 ELI CAMINO REAL
SAN DIEGO, CA 92130
Assignment: 3
Reel/Frame:013512/0420   Pages: 8
Recorded: 11/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
01/11/2001
2
TEGLEY, CHRISTOPHER
Exec Dt:
01/16/2001
3
PIO, BARBARA
Exec Dt:
01/02/2001
4
VAN OEVEREN, CORNELIS ARJAN
Exec Dt:
01/04/2001
5
MOTAMEDI, MEHRNOUCH
Exec Dt:
01/05/2001
6
MARTINBOROUGH, ESTHER
Exec Dt:
01/09/2001
7
WEST, SARAH
Exec Dt:
01/12/2001
8
HIGUCHI, ROBERT I.
Exec Dt:
01/08/2001
9
HAMANN, LAWRENCE G.
Exec Dt:
01/08/2001
10
FARMER, LUC
Exec Dt:
01/04/2001
Assignee
1
LIGAND PHARMACEUTICALS, INC.
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6964973
US20030130505
10299909
Correspondence name and address
BROBECK, PHLEGER & HARRISON LLP
JESSICA R. WOLFF, ESQ.
12390 EL CAMINO REAL
SAN DIEGO, CA 92130
Assignment: 4
Reel/Frame:012857/0093   Pages: 6
Recorded: 04/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
04/17/2002
2
VAN OEVEREN, CORNELIS ARJAN
Exec Dt:
04/12/2002
3
CHEN, JYUN-HUNG
Exec Dt:
04/15/2002
4
HIGUCHI, ROBERT I.
Exec Dt:
04/12/2002
Assignee
1
LIGAND PHARMACEUTICALS INCORPORATED
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7026484
US20020183346
10080926
Correspondence name and address
BROBECK, PHLEGER & HARRISON LLP
JESSICA R. WOLFF
12390 EL CAMINO REAL
SAN DIEGO, CA 92130
Assignment: 5
Reel/Frame:012903/0803   Pages: 14
Recorded: 05/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGUCHI, ROBERT I.
Exec Dt:
04/12/2002
2
ZHI, LIN
Exec Dt:
04/17/2002
3
KARANEWSKY, DONALD S.
Exec Dt:
04/18/2002
4
THOMPSON, ANTHONY W.
Exec Dt:
04/18/2002
5
CAFERRO, THOMAS R.
Exec Dt:
05/10/2002
6
DECKHUT, CHARLOTTE L.F.
Exec Dt:
04/10/2002
7
MANI, NEELAKANDHA S.
Exec Dt:
04/11/2002
8
CHEN, JYUN-HUNG
Exec Dt:
04/15/2002
9
CUMMINGS, MARQUIS L.
Exec Dt:
04/18/2002
10
EDWARDS, JAMES P.
Exec Dt:
04/09/2002
11
ADAMS, MARK E.
Exec Dt:
04/19/2002
Assignee
1
LIGAND PHARMACEUTICALS INCORPORATED
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7214690
US20020183314
10080503
Correspondence name and address
BROBECK, PHLEGER & HARRISON LLP
JESSICA R. WOLFF
12390 EL CAMINO REAL
SAN DIEGO, CA 92130
Assignment: 6
Reel/Frame:017270/0167   Pages: 6
Recorded: 02/17/2006
Attorney Dkt #:18202-017002/ 1081B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
04/17/2002
2
OEVEREN, CORNELIS VAN
Exec Dt:
04/12/2002
3
CHEN, JYUN-HUNG
Exec Dt:
04/15/2002
4
HIGUCHI, ROBERT I.
Exec Dt:
04/12/2002
Assignee
1
LIGAND PHARMACEUTICALS, INC.
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7727980
US20070293528
11344690
Correspondence name and address
STEPHANIE SEIDMAN
FISH & RICHARDSON P.C.
12390 EL CAMINO REAL
SAN DIEGO, CALIFORNIA 92130
Assignment: 7
Reel/Frame:021529/0774   Pages: 15
Recorded: 09/15/2008
Attorney Dkt #:119378-00275 / 1082B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGUCHI, ROBERT I.
Exec Dt:
04/12/2002
2
ZHI, LIN
Exec Dt:
04/17/2002
3
KARANEWSKY, DONALD S.
Exec Dt:
04/18/2002
4
THOMPSON, ANTHONY W.
Exec Dt:
04/18/2002
5
CAFERRO, THOMAS R.
Exec Dt:
05/10/2002
6
DECKHUT, CHARLOTTE L.F.
Exec Dt:
04/10/2002
7
MANI, NEELAKANDHA S.
Exec Dt:
04/11/2002
8
CHEN, JYUN-HUNG
Exec Dt:
04/15/2002
9
CUMMINGS, MARQUIS L.
Exec Dt:
04/18/2002
10
EDWARDS, JAMES P.
Exec Dt:
04/09/2002
11
ADAMS, MARK E.
Exec Dt:
04/19/2002
Assignee
1
LIGAND PHARMACEUTICALS INCORPORATED
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121-1117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080300241
11601251
Correspondence name and address
STEPHANIE SEIDMAN
BELL, BOYD & LLOYD LLP
3580 CARMEL MOUNTAIN ROAD, SUITE 200
SAN DIEGO, CA 92130
Assignment: 8
Reel/Frame:024179/0573   Pages: 7
Recorded: 04/02/2010
Attorney Dkt #:3800024.00537 / 1081C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
04/17/2002
2
VAN OEVEREN, CORNELIS
Exec Dt:
04/12/2002
3
CHEN, JYUN-HUNG
Exec Dt:
04/15/2002
4
HIGUCHI, ROBERT I.
Exec Dt:
04/12/2002
Assignee
1
LIGAND PHARMACEUTICALS INCORPORATED
11085 N. TORREY PINES ROAD
SUITE 300
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100210678
12661610
Correspondence name and address
STEPHANIE SEIDMAN
K&L GATES LLP
3580 CARMEL MOUNTAIN ROAD, SUITE 200
SAN DIEGO, CA 92130
Assignment: 9
Reel/Frame:016070/0602   Pages: 3
Recorded: 04/14/2005
Attorney Dkt #:18202-027w01(1110pc)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
02/08/2005
2
ARDECKY, ROBERT J.
Exec Dt:
02/08/2005
3
PHILLIPS, DEAN
Exec Dt:
02/08/2005
4
TYHONAS, JOHN S.
Exec Dt:
02/08/2005
5
KARANEWSKY, DONALD S.
Exec Dt:
02/18/2005
6
HIGUCHI, ROBERT I.
Exec Dt:
02/23/2005
7
HUDSON, ANDREW RICHARD
Exec Dt:
02/22/2005
8
ROACH, STEVEN L.
Exec Dt:
02/22/2005
9
VASSAR, ANGIE C.
Exec Dt:
02/23/2005
10
LI, YONGKAI
Exec Dt:
02/22/2005
11
ADAMS, MARK E.
Exec Dt:
02/22/2005
12
VALDEZ, LINO JUAN
Exec Dt:
02/22/2005
13
CUERVO, CATALINA
Exec Dt:
02/22/2005
Assignee
1
LIGAND PHARMACEUTICALS INCORPORATED
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121-1117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090105292
10589920
Correspondence name and address
STEPHANIE L. SEIDMAN, ESQ.
FISH & RICHARDSON P.C.
12390 EL CAMINO REAL
SAN DIEGO, CA 92130
Assignment: 10
Reel/Frame:016070/0614   Pages: 3
Recorded: 04/14/2005
Attorney Dkt #:18202-027WO1(1110PC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
02/08/2005
2
ARDECKY, ROBERT J.
Exec Dt:
02/08/2005
3
PHILLIPS, DEAN
Exec Dt:
02/08/2005
4
TYHONAS, JOHN S.
Exec Dt:
02/08/2005
5
KARANEWSKY, DONALD S.
Exec Dt:
02/18/2005
6
HIGUCHI, ROBERT I.
Exec Dt:
02/23/2005
7
HUDSON, ANDREW RICHARD
Exec Dt:
02/22/2005
8
ROACH, STEVEN L.
Exec Dt:
02/22/2005
9
VASSAR, ANGIE C.
Exec Dt:
02/23/2005
10
LI, YONGKAI
Exec Dt:
02/22/2005
11
ADAMS, MARK E.
Exec Dt:
02/22/2005
12
VALDEZ, LINO JUAN
Exec Dt:
02/22/2005
13
CUERVO, CATALINA
Exec Dt:
02/22/2005
Assignee
1
LIGAND PHARMACEUTICALS INCORPORATED
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121-1117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090105292
10589920
Correspondence name and address
STEPHANIE L. SEIDMAN, ESQ.
FISH & RICHARDSON P.C.
12390 EL CAMINO REAL
SAN DIEGO, CALIFORNIA 92130
Assignment: 11
Reel/Frame:016070/0695   Pages: 3
Recorded: 04/14/2005
Attorney Dkt #:18202-027WO1 (1110PC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
02/08/2005
2
ARDECKY, ROBERT J.
Exec Dt:
02/08/2005
3
PHILLIPS, DEAN
Exec Dt:
02/08/2005
4
TYHONAS, JOHN S.
Exec Dt:
02/08/2005
5
KARANEWSKY, DONALD S.
Exec Dt:
02/18/2005
6
HIGUCHI, ROBERT I.
Exec Dt:
02/23/2005
7
HUDSON, ANDREW RICHARD
Exec Dt:
02/22/2005
8
ROACH, STEVEN C.
Exec Dt:
02/22/2005
9
VASSAR, ANGIE C.
Exec Dt:
02/23/2005
10
LI, YONGKAI
Exec Dt:
02/22/2005
11
ADAMS, MARK E.
Exec Dt:
02/22/2005
12
VALDEZ, LINO JUAN
Exec Dt:
02/22/2005
13
CUERVO, CATALINA
Exec Dt:
02/22/2005
Assignee
1
LIGAND PHARMACEUTICALS INCORPORATED
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121-1117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090105292
10589920
Correspondence name and address
STEPHANIE L. SEIDMAN, ESQ.
FISH & RICHARDSON P.C.
12390 EL CAMINO REAL
SAN DIEGO, CALIFORNIA 92130
Assignment: 12
Reel/Frame:016070/0836   Pages: 3
Recorded: 04/14/2005
Attorney Dkt #:18202-027WO1 (1110PC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
02/08/2005
2
ARDECKY, ROBERT J.
Exec Dt:
02/08/2005
3
PHILLIPS, DEAN
Exec Dt:
02/08/2005
4
TYHONAS, JOHN S.
Exec Dt:
02/08/2005
5
KARANEWSKY, DONALD S.
Exec Dt:
02/18/2005
6
HIGUCHI, ROBERT I.
Exec Dt:
02/23/2005
7
HUDSON, ANDREW RICHARD
Exec Dt:
02/22/2005
8
ROACH, STEVEN L.
Exec Dt:
02/22/2005
9
VASSAR, ANGIE C.
Exec Dt:
02/23/2005
10
LI, YONGKAI
Exec Dt:
02/22/2005
11
ADAMS, MARK E.
Exec Dt:
02/22/2005
12
VALDEZ, LINO JUAN
Exec Dt:
02/22/2005
13
CUERVO, CATALINA
Exec Dt:
02/22/2005
Assignee
1
LIGAND PHARMACEUTICALS INCORPORATED
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121-1117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090105292
10589920
Correspondence name and address
STEPHANIE L. SEIDMAN, ESQ.
FISH & RICHARDSON P.C.
12390 EL CAMINO REAL
SAN DIEGO, CALIFORNIA 92130
Assignment: 13
Reel/Frame:016075/0420   Pages: 27
Recorded: 04/14/2005
Attorney Dkt #:18202-027wo1 (1110pc)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
02/08/2005
2
ARDECKY, ROBERT J.
Exec Dt:
02/08/2005
3
PHILLIPS, DEAN
Exec Dt:
02/08/2005
4
TYHONAS, JOHN S.
Exec Dt:
02/08/2005
5
KARANEWSKY, DONALD S.
Exec Dt:
02/18/2005
6
HIGUCHI, ROBERT I.
Exec Dt:
02/23/2005
7
HUDSON, ANDREW RICHARD
Exec Dt:
02/22/2005
8
ROACH, STEVEN L.
Exec Dt:
02/22/2005
9
VASSAR, ANGIE C.
Exec Dt:
02/23/2005
10
LI, YONGKAI
Exec Dt:
02/22/2005
11
ADAMS, MARK E.
Exec Dt:
02/22/2005
12
VALDEZ, LINO JUAN
Exec Dt:
02/22/2005
13
CUERVO, CATALINA
Exec Dt:
02/22/2005
Assignee
1
LIGAND PHARMACEUTICALS INCORPORATED
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121-1117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090105292
10589920
Correspondence name and address
STEPHANIE L. SEIDMAN, ESQ.
FISH & RICHARDSON P.C.
12390 EL CAMINO REAL
SAN DIEGO, CALIFORNIA 92130
Assignment: 14
Reel/Frame:016088/0163   Pages: 19
Recorded: 04/15/2005
Attorney Dkt #:18202-028w01 (1112pc)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
04/11/2005
2
HIGUCHI, ROBERT I.
Exec Dt:
03/30/2005
3
KALLEL, E. ADAM
Exec Dt:
04/11/2005
4
VAN OEVEREN, CORNELIS ARJAN
Exec Dt:
04/12/2005
5
CHEN, JYUN-HUNG
Exec Dt:
04/12/2005
6
RUPPAR, DANIEL A.
Exec Dt:
04/11/2005
7
PEDRAM BIJAN
Exec Dt:
04/11/2005
8
LAU, THOMAS LOT STEVENS
Exec Dt:
04/11/2005
9
MILLER, TODD
Exec Dt:
04/12/2005
Assignee
1
LIGAND PHARMACEUTICALS INCORPORATED
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121-1117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8519158
US20070254875
10590119
Correspondence name and address
STEPHANIE L. SEIDMAN, ESQ.
FISH & RICHARDSON P.C.
12390 EL CAMINO REAL
SAN DIEGO, CA 92130
Assignment: 15
Reel/Frame:021126/0786   Pages: 12
Recorded: 06/20/2008
Attorney Dkt #:119378-00176 / 1062C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGUCHI, ROBERT I.
Exec Dt:
02/10/2006
2
PIO, BARBARA
Exec Dt:
02/13/2006
3
ZHI, LIN
Exec Dt:
02/10/2006
4
ARIENTI, KRISTEN L.
Exec Dt:
04/26/2006
5
MANI, NEELAKANDHA S.
Exec Dt:
02/13/2006
Assignee
1
LIGAND PHARMACEUTICALS, INC.
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070167445
11340282
Correspondence name and address
STEPHANIE SEIDMAN
BELL, BOYD & LLOYD LLP
3580 CARMEL MOUNTAIN ROAD, SUITE 200
SAN DIEGO, CA 92130
Assignment: 16
Reel/Frame:018349/0948   Pages: 19
Recorded: 10/03/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
09/05/2006
2
HIGUCHI, ROBERT I.
Exec Dt:
09/05/2006
3
KALLEL, E. ADAM
Exec Dt:
09/05/2006
4
VAN OEVEREN, CORNELIS ARJAN
Exec Dt:
09/05/2006
5
CHEN, JYUN-HUNG
Exec Dt:
09/05/2006
6
RUPPAR, DANIEL
Exec Dt:
09/20/2006
7
PEDRAM, BIJAN
Exec Dt:
09/05/2006
8
LAU, THOMAS LOT STEVENS
Exec Dt:
09/19/2006
9
MILLER, T.
Exec Dt:
09/06/2006
Assignee
1
LIGAND PHARMACEUTICALS INCORPORATED
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121-1117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8519158
US20070254875
10590119
Correspondence name and address
STEPHANIE SEIDMAN
FISH & RICHARDSON P.C.
12390 EL CAMINO REAL
SAN DIEGO, CALIFORNIA 92130
Assignment: 17
Reel/Frame:019179/0877   Pages: 5
Recorded: 04/17/2007
Attorney Dkt #:LIGAND.001C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGUCHI, ROBERT I.
Exec Dt:
03/30/2007
2
ZHI, LIN
Exec Dt:
03/30/2007
3
KARANEWSKY, DONALD S.
Exec Dt:
04/12/2007
Assignee
1
LIGAND PHARMACEUTICALS, INC.
10275 SCIENCE CENTER DR.
SAN DIEGO, CALIFORNIA 92121-1117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7435733
US20070185102
11623000
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 18
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: 19
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: 20
Reel/Frame:024010/0463   Pages: 12
Recorded: 03/01/2010
Attorney Dkt #:MPEX.040CP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GLINKA, TOMASZ
Exec Dt:
02/11/2010
2
RODNY, OLGA
Exec Dt:
02/25/2010
3
BOSTIAN, KEITH A.
Exec Dt:
02/18/2010
4
WALLACE, DAVID M.
Exec Dt:
02/05/2010
5
HIGUCHI, ROBERT I.
Exec Dt:
02/11/2010
6
CHOW, CHUN
Exec Dt:
02/12/2010
7
MAK, CHI CHING
Exec Dt:
02/22/2010
8
HIRST, GAVIN
Exec Dt:
02/04/2010
9
EASTMAN, BRIAN
Exec Dt:
02/12/2010
Assignee
1
MPEX PHARMACEUTICALS, INC.
11535 SORRENTO VALLEY ROAD
SAN DIEGO, CALIFORNIA 92121-1309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8178490
US20100152098
12613329
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 21
Reel/Frame:030987/0469   Pages: 2
Recorded: 08/12/2013
Attorney Dkt #:40681-702.201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGUCHI, ROBERT I.
Exec Dt:
08/07/2013
2
ROBERTS, TUCKER CURRAN
Exec Dt:
07/31/2013
3
SMITH, PETER ANDREW
Exec Dt:
07/31/2013
4
CAMPBELL, DAVID
Exec Dt:
08/07/2013
5
PARASELLI, PRASUNA
Exec Dt:
07/31/2013
Assignee
1
RQX PHARMACEUTICALS, INC.
11099 N. TORRY PINES ROAD
SAN DIEGO, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8999922
US20130217619
13769130
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 22
Reel/Frame:035461/0904   Pages: 3
Recorded: 04/21/2015
Attorney Dkt #:40681-702.201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGUCHI, ROBERT I.
Exec Dt:
08/07/2013
2
ROBERTS, TUCKER CURRAN
Exec Dt:
07/31/2013
3
SMITH, PETER ANDREW
Exec Dt:
07/31/2013
4
CAMPBELL, DAVID
Exec Dt:
08/07/2013
5
PARASELLI, PRASUNA
Exec Dt:
07/31/2013
Assignee
1
RQX PHARMACEUTICALS, INC.
11099 N. TORREY PINES ROAD
SUITE 290
SAN DIEGO, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9708368
US20150166605
14631762
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 23
Reel/Frame:043487/0394   Pages: 2
Recorded: 09/05/2017
Attorney Dkt #:40681-702.302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGUCHI, ROBERT I.
Exec Dt:
08/07/2013
2
ROBERTS, TUCKER CURRAN
Exec Dt:
07/31/2013
3
SMITH, PETER ANDREW
Exec Dt:
07/31/2013
4
CAMPBELL, DAVID
Exec Dt:
08/07/2013
5
PARASELLI, PRASUNA
Exec Dt:
07/31/2013
Assignee
1
RQX PHARMACEUTICALS, INC.
11099 N. TORREY PINES ROAD
SAN DIEGO, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170275334
15618337
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 24
Reel/Frame:032457/0523   Pages: 2
Recorded: 03/17/2014
Attorney Dkt #:40681-701.831
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, TUCKER CURRAN
Exec Dt:
01/30/2014
2
SMITH, PETER ANDREW
Exec Dt:
01/30/2014
3
CAMPBELL, DAVID
Exec Dt:
01/31/2014
4
DURON, SERGIO G.
Exec Dt:
01/30/2014
5
HIGUCHI, ROBERT I.
Exec Dt:
01/30/2014
Assignee
1
RQX PHARMACEUTICALS, INC.
11099 N. TORREY PINES ROAD
SUITE 290
SAN DIEGO, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140249073
14123024
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 25
Reel/Frame:040671/0595   Pages: 3
Recorded: 11/22/2016
Attorney Dkt #:40681-862.301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, TUCKER CURRAN
Exec Dt:
01/30/2014
2
SMITH, PETER ANDREW
Exec Dt:
01/30/2014
3
CAMPBELL, DAVID
Exec Dt:
01/31/2014
4
DURON, SERGIO G.
Exec Dt:
01/30/2014
5
HIGUCHI, ROBERT I.
Exec Dt:
01/30/2014
Assignee
1
RQX PHARMACEUTICALS, INC.
11099 N. TORREY PINES ROAD
SUITE 290
SAN DIEGO, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10501493
US20170073370
15358100
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 26
Reel/Frame:032944/0410   Pages: 2
Recorded: 05/21/2014
Attorney Dkt #:40681-708.201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, TUCKER CURRAN
Exec Dt:
05/20/2014
2
SMITH, PETER ANDREW
Exec Dt:
05/20/2014
3
HIGUCHI, ROBERT I.
Exec Dt:
05/20/2014
4
CAMPBELL, DAVID
Exec Dt:
05/21/2014
5
PARASELLI, PRASUNA
Exec Dt:
05/20/2014
Assignee
1
RQX PHARMACEUTICALS, INC.
11099 N. TORREY PINES ROAD, SUITE 290
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9309285
US20140142029
14086908
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 27
Reel/Frame:033576/0412   Pages: 8
Recorded: 08/20/2014
Attorney Dkt #:LIGAN3.049D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHI, LIN
Exec Dt:
08/20/2014
2
HIGUCHI, ROBERT I.
Exec Dt:
08/19/2014
3
VAN OEVEREN, CORNELIS ARJAN
Exec Dt:
08/20/2014
4
LAU, THOMAS LOT STEVENS
Exec Dt:
08/19/2014
Assignee
1
LIGAND PHARMACEUTICALS INCORPORATED
11119 N. TORREY PINES ROAD
SUITE 200
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8865918
US20140005186
13974937
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 28
Reel/Frame:040812/0404   Pages: 11
Recorded: 12/30/2016
Attorney Dkt #:40681-710.831
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, PETER ANDREW
Exec Dt:
10/14/2016
2
ROBERTS, TUCKER CURRAN
Exec Dt:
10/05/2016
3
HIGUCHI, ROBERT I.
Exec Dt:
09/30/2016
4
PARASELLI, PRASUNA
Exec Dt:
10/03/2016
Assignee
1
RQX PHARMACEUTICALS, INC.
11099 N. TORREY PINES ROAD
SUITE 290
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160194358
14911823
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 29
Reel/Frame:043842/0126   Pages: 8
Recorded: 10/11/2017
Attorney Dkt #:40681-861.831
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, TUCKER CURRAN
Exec Dt:
03/21/2017
2
HIGUCHI, ROBERT I.
Exec Dt:
01/09/2017
3
PARASELLI, PRASUNA
Exec Dt:
01/09/2017
Assignee
1
RQX PHARMACEUTICALS, INC.
11099 N. TORREY PINES ROAD
SUITE 290
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10392422
US20170088582
15312614
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 30
Reel/Frame:046805/0292   Pages: 6
Recorded: 09/06/2018
Attorney Dkt #:40681-714.831 (40681-865)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, TUCKER CURRAN
Exec Dt:
01/06/2017
2
HIGUCHI, ROBERT I.
Exec Dt:
01/09/2017
3
PARASELLI, PRASUNA
Exec Dt:
01/09/2017
Assignee
1
RQX PHARMACEUTICALS, INC.
11099 N. TORREY PINES ROAD
SUITE 290
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180327367
15777499
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 31
Reel/Frame:054284/0051   Pages: 6
Recorded: 11/05/2020
Attorney Dkt #:047200/541655
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, TUCKER CURRAN
Exec Dt:
01/06/2017
2
HIGUCHI, ROBERT I.
Exec Dt:
01/09/2017
3
PARASELLI, PRASUNA
Exec Dt:
01/09/2017
Assignee
1
RQX PHARMACEUTICALS, INC.
11099 N. TORREY PINES ROAD
SUITE 290
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11072635
US20200239519
15777509
Correspondence name and address
ALSTON & BIRD
555 FAYETTEVILLE STREET
SUITE 600
RALEIGH, NC 27601
Assignment: 32
Reel/Frame:050671/0043   Pages: 8
Recorded: 10/09/2019
Attorney Dkt #:40681-716.301 (40681-317)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, TUCKER CURRAN
Exec Dt:
04/20/2018
2
HIGUCHI, ROBERT I.
Exec Dt:
04/23/2018
3
PARASELLI, PRASUNA
Exec Dt:
04/23/2018
Assignee
1
RQX PHARMACEUTICALS, INC.
11099 N. TORREY PINES ROAD
SUITE 290
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210198316
16539947
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 33
Reel/Frame:055046/0712   Pages: 8
Recorded: 01/27/2021
Attorney Dkt #:42419-0002US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAMA, JUAN
Exec Dt:
04/16/2019
2
HIGUCHI, ROBERT I.
Exec Dt:
04/16/2019
3
MARTIN, RICHARD
Exec Dt:
04/16/2019
4
CISNEROS, MARIA ISABEL
Exec Dt:
04/16/2019
Assignee
1
RETROVIROX, INC.
5795 KEARNY VILLA ROAD
SAN DIEGO, CALIFORNIA 92123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220411419
17052930
Correspondence name and address
ANGELA D. FOLLETT
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 34
Reel/Frame:055194/0287   Pages: 8
Recorded: 02/09/2021
Attorney Dkt #:42419-0002US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAMA, JUAN
Exec Dt:
04/16/2019
2
HIGUCHI, ROBERT I.
Exec Dt:
04/16/2019
3
MARTIN, RICHARD
Exec Dt:
04/16/2019
4
CISNEROS, MARIA ISABEL
Exec Dt:
04/16/2019
Assignee
1
RETROVIROX, INC.
5795 KEARNY VILLA ROAD
SAN DIEGO, CALIFORNIA 92123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220411419
17052930
Correspondence name and address
ANGELA D. FOLLETT
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

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