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Patent Assignment Assignee Details
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Assignee Name : EIGER BIOPHARMACEUTICALS, INC.
Total Assignments: 43
Assignment: 1
Reel/Frame:023839/0866   Pages: 2
Recorded: 01/26/2010
Attorney Dkt #:096660-0103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASTRAZENECA AB
Exec Dt:
09/10/2009
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
3350 WEST BAYSHORE ROAD
SUITE 120
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7101897
US20030083348
10110690
Correspondence name and address
PHOTO RAO
FOLEY & LARDNER LLP
975 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 2
Reel/Frame:023839/0868   Pages: 2
Recorded: 01/26/2010
Attorney Dkt #:096660-0102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASTRAZENECA UK LIMITED
Exec Dt:
09/10/2009
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
3350 WEST BAYSHORE ROAD
SUITE 120
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6232338
NONE
09011135
Correspondence name and address
PHOTON RAO
FOLEY & LARDNER LLP
975 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 3
Reel/Frame:027529/0521   Pages: 5
Recorded: 01/13/2012
Attorney Dkt #:221907-1330
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOONG, INGRID C.
Exec Dt:
01/11/2012
Assignees
1
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
1705 EL CAMINO REAL
PALO ALTO, CALIFORNIA 94306-1160
2
EIGER BIOPHARMACEUTICALS, INC.
P.O. BOX 430
SAN CARLOS, CALIFORNIA 94070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9149463
US20100015093
12383071
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY, LL
400 INTERSTATE NORTH PARKWAY
SUITE 1500
ATLANTA, GA 30339
Assignment: 4
Reel/Frame:027529/0587   Pages: 5
Recorded: 01/13/2012
Attorney Dkt #:221907-1320
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOONG, INGRID C.
Exec Dt:
01/11/2012
Assignees
1
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
1705 EL CAMINO REAL
PALO ALTO, CALIFORNIA 94306-1160
2
EIGER BIOPHARMACEUTICALS, INC.
P.O. BOX 430
SAN CARLOS, CALIFORNIA 94070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9101628
US20100028299
12383030
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY, LL
400 INTERSTATE NORTH PARKWAY
SUITE 1500
ATLANTA, GA 30339
Assignment: 5
Reel/Frame:027529/0479   Pages: 5
Recorded: 01/13/2012
Attorney Dkt #:221907-1330
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, WENJIN
Exec Dt:
01/13/2012
Assignees
1
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
1705 EL CAMINO REAL
PALO ALTO, CALIFORNIA 94306-1160
2
EIGER BIOPHARMACEUTICALS, INC.
P.O. BOX 430
SAN CARLOS, CALIFORNIA 94070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9149463
US20100015093
12383071
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY, LL
400 INTERSTATE NORTH PARKWAY
SUITE 1500
ATLANTA, GA 30339
Assignment: 6
Reel/Frame:027529/0630   Pages: 5
Recorded: 01/13/2012
Attorney Dkt #:221907-1320
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, WENJIN
Exec Dt:
01/13/2012
Assignees
1
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
1705 EL CAMINO REAL
PALO ALTO, CALIFORNIA 94306-1160
2
EIGER BIOPHARMACEUTICALS, INC.
P.O. BOX 430
SAN CARLOS, CALIFORNIA 94070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9101628
US20100028299
12383030
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY, LL
400 INTERSTATE NORTH PARKWAY
SUITE 1500
ATLANTA, GA 30339
Assignment: 7
Reel/Frame:027802/0760   Pages: 3
Recorded: 03/05/2012
Attorney Dkt #:221907-1640
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOONG, INGRID C.
Exec Dt:
02/27/2012
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
P.O. BOX 430
SAN CARLOS, CALIFORNIA 94070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8940730
US20120148534
13376486
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY, LL
400 INTERSTATE NORTH PARKWAY SE
SUITE 1500
ATLANTA, GA 30339
Assignment: 8
Reel/Frame:027810/0188   Pages: 3
Recorded: 03/06/2012
Attorney Dkt #:221907-1630
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOONG, INGRID C.
Exec Dt:
02/27/2012
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
P.O. BOX 430
SAN CARLOS, CALIFORNIA 94070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8975247
US20120276050
13376483
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY, LL
400 INTERSTATE NORTH PARKWAY
SUITE 1500
ATLANTA, GA 30339
Assignment: 9
Reel/Frame:027810/0202   Pages: 4
Recorded: 03/06/2012
Attorney Dkt #:221907-1630
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CORY, DAVID
Exec Dt:
02/27/2012
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
P.O. BOX 430
SAN CARLOS, CALIFORNIA 94070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8975247
US20120276050
13376483
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY, LL
400 INTERSTATE NORTH PARKWAY
SUITE 1500
ATLANTA, GA 30339
Assignment: 10
Reel/Frame:027802/0832   Pages: 4
Recorded: 03/05/2012
Attorney Dkt #:221907-1640
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, WENJIN
Exec Dt:
02/29/2012
Assignees
1
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
1705 EL CAMINO REAL
PALO ALTO, CALIFORNIA 94306-1160
2
EIGER BIOPHARMACEUTICALS, INC.
P.O. BOX 430
SAN CARLOS, CALIFORNIA 94070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8940730
US20120148534
13376486
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY, LL
400 INTERSTATE NORTH PARKWAY
SUITE 1500
ATLANTA, GA 30339
Assignment: 11
Reel/Frame:027810/0228   Pages: 4
Recorded: 03/06/2012
Attorney Dkt #:221907-1630
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, WENJIN
Exec Dt:
02/29/2012
Assignees
1
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
1705 EL CAMINO REAL
PALO ALTO, CALIFORNIA 94306-1160
2
EIGER BIOPHARMACEUTICALS, INC.
P.O. BOX 430
SAN CARLOS, CALIFORNIA 94070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8975247
US20120276050
13376483
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY, LL
400 INTERSTATE NORTH PARKWAY
SUITE 1500
ATLANTA, GA 30339
Assignment: 12
Reel/Frame:028361/0453   Pages: 5
Recorded: 06/12/2012
Attorney Dkt #:20505.4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, WENJIN
Exec Dt:
04/11/2012
2
CHOONG, INGRID
Exec Dt:
04/12/2012
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
P.O. BOX 430
SAN CARLOS, CALIFORNIA 94070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120232062
13501733
Correspondence name and address
DAVID R. CONKLIN OF KIRTON AND MCCONKIE
60 EAST SOUTH TEMPLE
SUITE 1800
SALT LAKE CITY, UT 84111
Assignment: 13
Reel/Frame:049108/0698   Pages: 2
Recorded: 04/02/2019
Attorney Dkt #:Z09079
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELLADON CORPORATION
Exec Dt:
03/22/2016
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
12760 HIGH BLUFF DRIVE
SUITE 240
SAN DIEGO, CALIFORNIA 92130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8431356
US20120021926
13145787
Correspondence name and address
PAUL B SAVEREIDE
200 OAK ST SE, SUITE 360
MINNEAPOLIS, MN 55455
Assignment: 14
Reel/Frame:054373/0376   Pages: 2
Recorded: 11/10/2020
Attorney Dkt #:S4797.00001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELLADON CORPORATION
Exec Dt:
03/22/2016
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
12760 HIGH BLUFF DRIVE, SUITE 240
SAN DIEGO, CALIFORNIA 92130
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8221738
US20090209631
12260953
 
8636998
US20130109736
13540395
Correspondence name and address
MASCHOFF BRENNAN
1389 CENTER DRIVE, SUITE 300
PARK CITY, UT 84098
Assignment: 15
Reel/Frame:052825/0129   Pages: 3
Recorded: 06/03/2020
Attorney Dkt #:097854-1064982 (000410US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOSSELIN, PATRICK
Exec Dt:
06/14/2016
2
BETANCOURT, AIMESTHER
Exec Dt:
06/14/2016
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10835496
US20180110734
15567444
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE, SUITE 2800
MAILSTOP: IP DOCKETING - 22
ATLANTA, GA 30309
Assignment: 16
Reel/Frame:054124/0182   Pages: 3
Recorded: 10/21/2020
Attorney Dkt #:097854-1216481 (000420US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOSSELIN, PATRICK
Exec Dt:
06/14/2016
2
BETANCOURT, AIMESTHER
Exec Dt:
06/14/2016
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11517532
US20210093571
17073920
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309
Assignment: 17
Reel/Frame:064288/0009   Pages: 3
Recorded: 07/17/2023
Attorney Dkt #:097854-1351132 (000430US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOSSELIN, PATRICK
Exec Dt:
06/14/2016
2
BETANCOURT, AIMESTHER
Exec Dt:
06/14/2016
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230218530
17969005
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
SUITE 2800
1100 PEACHTREE STREET NE
ATLANTA, GA 30309
Assignment: 18
Reel/Frame:040756/0213   Pages: 3
Recorded: 12/22/2016
Attorney Dkt #:097854-1025311 (000220US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORY, DAVID A.
Exec Dt:
11/08/2016
2
CHOONG, INGRID
Exec Dt:
11/08/2016
3
GLENN, JEFFREY S.
Exec Dt:
12/15/2016
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
350 CAMBRIDGE AVENUE, SUITE 350
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10076512
US20170042862
15335327
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1080 MARSH ROAD
MENLO PARK, CA 94025
Assignment: 19
Reel/Frame:048386/0997   Pages: 3
Recorded: 02/20/2019
Attorney Dkt #:097854-1098916-000230US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORY, DAVID A.
Exec Dt:
11/08/2016
2
CHOONG, INGRID
Exec Dt:
11/08/2016
3
GLENN, JEFFREY S.
Exec Dt:
12/15/2016
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10828283
US20190167646
16052386
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
SUITE 1900
SAN FRANCISCO, CA 94111
Assignment: 20
Reel/Frame:053525/0138   Pages: 3
Recorded: 08/18/2020
Attorney Dkt #:097854-1205200 (000240US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORY, DAVID A.
Exec Dt:
11/08/2016
2
CHOONG, INGRID
Exec Dt:
11/08/2016
3
GLENN, JEFFREY S.
Exec Dt:
12/15/2016
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11311519
US20200375955
16996147
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE, SUITE 2800
MAILSTOP: IP DOCKETING - 22
ATLANTA, GA 30309
Assignment: 21
Reel/Frame:059438/0266   Pages: 3
Recorded: 03/30/2022
Attorney Dkt #:097854-1295729 (000250US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORY, DAVID A.
Exec Dt:
11/08/2016
2
CHOONG, INGRID
Exec Dt:
11/08/2016
3
GLENN, JEFFREY S
Exec Dt:
12/15/2016
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11793793
US20230046607
17655470
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
MAILSTOP: IP DOCKETING - 22
1100 PEACHTREE STREET, N.E., SUITE 2800
ATLANTA, GA 30309
Assignment: 22
Reel/Frame:055040/0120   Pages: 3
Recorded: 01/26/2021
Attorney Dkt #:S4797.00001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JASKI, BRIAN
Exec Dt:
04/06/2017
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
350 CAMBRIDGE AVE., SUITE 350
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11583662
US20170296790
15490202
Correspondence name and address
MASCHOFF BRENNAN
1389 CENTER DRIVE, SUITE 300
PARK CITY, UT 84098
Assignment: 23
Reel/Frame:056120/0084   Pages: 7
Recorded: 05/03/2021
Attorney Dkt #:097854-1246028 (001620US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIONG, XIAOFENG
Exec Dt:
06/12/2018
2
ODINK, DEBRA
Exec Dt:
06/12/2018
3
SMITH, CHRISTINE M.N.
Exec Dt:
06/12/2018
4
CRAIG, COLLEEN M.
Exec Dt:
06/18/2018
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11020484
US20200069802
16461329
 
11738086
US20210315995
17306782
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET, N.E.
SUITE 2800
ATLANTA, GA 30309
Assignment: 24
Reel/Frame:064027/0831   Pages: 8
Recorded: 06/22/2023
Attorney Dkt #:097854-1391794
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIONG, XIAOFENG
Exec Dt:
06/12/2018
2
ODINK, DEBRA
Exec Dt:
06/12/2018
3
SMITH, CHRISTINE M.N.
Exec Dt:
06/12/2018
4
CRAIG, COLLEEN M.
Exec Dt:
06/18/2018
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240042035
18339305
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
SUITE 2800
1100 PEACHTREE STREET NE
ATLANTA, GA 30309
Assignment: 25
Reel/Frame:051414/0108   Pages: 3
Recorded: 01/03/2020
Attorney Dkt #:097854-1127018 (001910US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIONG, XIAOFENG
Exec Dt:
06/13/2018
2
CORY, DAVID A.
Exec Dt:
06/13/2018
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10588880
US20190307714
16335662
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE, SUITE 2800
MAILSTOP: IP DOCKETING - 22
ATLANTA, GA 30309
Assignment: 26
Reel/Frame:051724/0890   Pages: 3
Recorded: 02/05/2020
Attorney Dkt #:097854-1177169 (001920US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIONG, XIAOFENG
Exec Dt:
06/13/2018
2
CORY, DAVID A.
Exec Dt:
06/13/2018
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11571403
US20200237696
16781971
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE, SUITE 2800
MAILSTOP: IP DOCKETING - 22
ATLANTA, GA 30309
Assignment: 27
Reel/Frame:046781/0234   Pages: 3
Recorded: 09/04/2018
Attorney Dkt #:097854-1097894-001310US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XIONG, XIAOFENG
Exec Dt:
08/31/2018
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10653753
US20190060413
16081578
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
SUITE 1900
SAN FRANCISCO, CA 94111
Assignment: 28
Reel/Frame:052433/0164   Pages: 3
Recorded: 04/17/2020
Attorney Dkt #:097854-1189330 (001320US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XIONG, XIAOFENG
Exec Dt:
08/31/2018
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11116820
US20200297819
16852192
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE, SUITE 2800
MAILSTOP: IP DOCKETING - 22
ATLANTA, GA 30309
Assignment: 29
Reel/Frame:057146/0827   Pages: 3
Recorded: 08/11/2021
Attorney Dkt #:097854-1256853 (001330US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XIONG, XIAOFENG
Exec Dt:
08/31/2018
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210369814
17398551
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
MAILSTOP: IP DOCKETING - 22
1100 PEACHTREE STREET, N.E., SUITE 2800
ATLANTA, GA 30309
Assignment: 30
Reel/Frame:048822/0864   Pages: 3
Recorded: 04/08/2019
Attorney Dkt #:097854-1093576-000610US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARTINS, EDUARDO BRUNO
Exec Dt:
04/01/2019
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10953072
US20190111110
15999239
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
SUITE 1900
SAN FRANCISCO, CA 94111
Assignment: 31
Reel/Frame:055326/0364   Pages: 3
Recorded: 02/18/2021
Attorney Dkt #:097854-1238286 (000620US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARTINS, EDUARDO BRUNO
Exec Dt:
04/01/2019
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210228686
17178424
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET, N.E.
SUITE 2800
ATLANTA, GA 30309
Assignment: 32
Reel/Frame:050984/0975   Pages: 5
Recorded: 11/12/2019
Attorney Dkt #:131893-00101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANCO, RICHARD ANTHONY, JR.
Exec Dt:
10/30/2019
2
HISLOP, COLIN MICHAEL
Exec Dt:
10/29/2019
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210121454
16665899
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 33
Reel/Frame:057130/0557   Pages: 5
Recorded: 08/10/2021
Attorney Dkt #:131893-00102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANCO, RICHARD ANTHONY, JR.
Exec Dt:
10/30/2019
2
HISLOP, COLIN MICHAEL
Exec Dt:
10/29/2019
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210267961
17317170
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 34
Reel/Frame:052081/0563   Pages: 5
Recorded: 03/11/2020
Attorney Dkt #:097854-1043024 (000300US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORY, DAVID
Exec Dt:
03/02/2020
2
CHOONG, INGRID
Exec Dt:
03/02/2020
3
GLENN, JEFFREY S.
Exec Dt:
03/10/2020
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180338993
15531695
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE, SUITE 2800
MAILSTOP: IP DOCKETING - 22
ATLANTA, GA 30309
Assignment: 35
Reel/Frame:055551/0607   Pages: 6
Recorded: 03/10/2021
Attorney Dkt #:097854-1240509 (000310US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORY, DAVID
Exec Dt:
03/02/2020
2
CHOONG, INGRID
Exec Dt:
03/02/2020
3
GLENN, JEFFREY S.
Exec Dt:
03/10/2020
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220023287
17197687
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET, N.E.
SUITE 2800
ATLANTA, GA 30309
Assignment: 36
Reel/Frame:055609/0436   Pages: 5
Recorded: 03/16/2021
Attorney Dkt #:097854-1238451 (002410US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOONG, INGRID
Exec Dt:
03/16/2020
2
MARTINS, EDUARDO BRUNO
Exec Dt:
04/15/2020
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210187073
17268657
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET, N.E.
SUITE 2800
ATLANTA, GA 30309
Assignment: 37
Reel/Frame:053926/0912   Pages: 3
Recorded: 06/25/2020
Attorney Dkt #:097854-1190000 (002810US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CORY, DAVID
Exec Dt:
06/16/2020
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210369693
16768000
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE, SUITE 2800
MAILSTOP: IP DOCKETING - 22
ATLANTA, GA 30309
Assignment: 38
Reel/Frame:059519/0053   Pages: 4
Recorded: 04/06/2022
Attorney Dkt #:097854-1311444 (003610US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOONG, INGRID
Exec Dt:
01/18/2021
2
GLENN, JEFFREY
Exec Dt:
01/11/2021
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240082360
17754587
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
MAILSTOP: IP DOCKETING - 22
1100 PEACHTREE STREET, N.E., SUITE 2800
ATLANTA, GA 30309
Assignment: 39
Reel/Frame:057632/0818   Pages: 5
Recorded: 09/28/2021
Attorney Dkt #:097854-1239569 (002610US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PORTER, LISA
Exec Dt:
03/19/2021
2
CRAIG, COLLEEN M.
Exec Dt:
10/15/2019
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210338780
17285039
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
MAILSTOP: IP DOCKETING - 22
1100 PEACHTREE STREET, N.E., SUITE 2800
ATLANTA, GA 30309
Assignment: 40
Reel/Frame:060791/0695   Pages: 6
Recorded: 08/12/2022
Attorney Dkt #:097854-1339169 (003711US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GLENN, JEFFREY
Exec Dt:
04/30/2021
2
CHOONG, INGRID
Exec Dt:
03/10/2021
3
HISLOP, COLIN
Exec Dt:
05/03/2021
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230201308
17819254
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
MAILSTOP: IP DOCKETING - 22
1100 PEACHTREE STREET, N.E., SUITE 2800
ATLANTA, GA 30309
Assignment: 41
Reel/Frame:064538/0543   Pages: 6
Recorded: 08/09/2023
Attorney Dkt #:097854-1342146
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GLENN, JEFFREY
Exec Dt:
04/30/2021
2
CHOONG, INGRID
Exec Dt:
03/10/2021
3
HISLOP, COLIN
Exec Dt:
05/03/2021
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230285510
17760279
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
SUITE 2800
1100 PEACHTREE STREET NE
ATLANTA, GA 30309
Assignment: 42
Reel/Frame:063719/0743   Pages: 4
Recorded: 05/22/2023
Attorney Dkt #:097854-1374609
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ERASMUS MC
Exec Dt:
11/30/2021
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240108691
18038157
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
SUITE 2800
1100 PEACHTREE STREET NE
ATLANTA, GA 30309
Assignment: 43
Reel/Frame:060868/0043   Pages: 3
Recorded: 08/23/2022
Attorney Dkt #:108197-1260829
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GLENN, JEFFREY
Exec Dt:
08/16/2022
2
CHOONG, INGRID
Exec Dt:
08/23/2022
3
HISLOP, COLIN
Exec Dt:
08/16/2022
Assignee
1
EIGER BIOPHARMACEUTICALS, INC.
2155 PARK BOULEVARD
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230201308
17819254
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
MAILSTOP: IP DOCKETING - 22
1100 PEACHTREE STREET, N.E., SUITE 2800
ATLANTA, GA 30309

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