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Patent Assignment Assignee Details
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Assignee Name : HUMANIGEN, INC.
Total Assignments: 25
Assignment: 1
Reel/Frame:044377/0915   Pages: 3
Recorded: 11/06/2017
Attorney Dkt #:P-566444-US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
KALOBIOS PHARMACEUTICALS, INC.
Exec Dt:
07/21/2017
Assignee
1
HUMANIGEN, INC.
1000 MARINA BLVD.
SUITE 250
BRISBANE, CALIFORNIA 94005-1878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7981843
US20050255552
11040159
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:044680/0739   Pages: 3
Recorded: 11/02/2017
Attorney Dkt #:P-566451-US7
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
KALABIOS PHARMACEUTICALS, INC.
Exec Dt:
07/21/2017
Assignee
1
HUMANIGEN, INC.
1000 MARINA BOULEVARD
SUITE 250
BRISBANE, CALIFORNIA 94005-1878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170226227
15265625
Correspondence name and address
MARK S. COHEN
PEARL COHEN ZEDEK LATZER BARATZ LLP
1500 BROADWAY, 12TH FLOOR
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:044767/0814   Pages: 3
Recorded: 11/06/2017
Attorney Dkt #:P-566451-US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
KALOBIOS PHARMACEUTICALS, INC.
Exec Dt:
07/21/2017
Assignee
1
HUMANIGEN, INC.
1000 MARINA BLVD.
SUITE 250
BRISBANE, CALIFORNIA 94005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8637016
US20080286272
12045589
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:054869/0599   Pages: 3
Recorded: 12/29/2020
Attorney Dkt #:P-566447-US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
KALOBIOS PHARMACEUTICALS, INC.
Exec Dt:
07/21/2017
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD, SUITE 400
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9045539
US20130064826
13480937
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:052679/0552   Pages: 3
Recorded: 05/15/2020
Attorney Dkt #:P-566450-US4
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
KALOBIOS PHARMACEUTICALS, INC.
Exec Dt:
08/07/2017
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD
SUITE 400
BURLINGAME, CALIFORNIA 94010
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8168183
US20090274706
12431661
 
9017674
US20120213776
13460151
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:052858/0975   Pages: 4
Recorded: 06/05/2020
Attorney Dkt #:P-566451-US1 ET AL
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
KALOBIOS PHARMACEUTICALS, INC.
Exec Dt:
08/07/2017
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD
SUITE 400
BURLINGAME, CALIFORNIA 94010
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7544477
US20030165825
09764163
 
8834870
US20100226930
12718768
 
8664365
US20110123549
12904953
 
9109032
US20130039907
13571827
 
9290571
US20140120114
14143427
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:047083/0426   Pages: 4
Recorded: 10/05/2018
Attorney Dkt #:P-566450-US11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURRANT, CAMERON
Exec Dt:
10/05/2018
2
CHAPPELL, DALE
Exec Dt:
10/02/2018
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD
SUITE 400
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10870703
US20190194343
16149346
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:055252/0394   Pages: 4
Recorded: 02/14/2021
Attorney Dkt #:P-566450-US11D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURRANT, CAMERON
Exec Dt:
10/05/2018
2
CHAPPELL, DALE
Exec Dt:
10/02/2018
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD
SUITE 400
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210130488
17097303
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
7 TIMES SQUARE
19TH FLOOR
NEW YORK, NY 10036
Assignment: 9
Reel/Frame:048614/0012   Pages: 8
Recorded: 03/15/2019
Attorney Dkt #:P-566445-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEBBINGTON, CHRISTOPHER ROBERT
Exec Dt:
11/18/2018
2
LUEHRSEN, KENNETH R.
Exec Dt:
12/04/2018
3
YARRANTON, GEOFFREY T.
Exec Dt:
11/08/2018
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD
SUITE 400
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10919983
US20160102152
14968709
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 10
Reel/Frame:048775/0272   Pages: 3
Recorded: 04/02/2019
Attorney Dkt #:P-566450-US13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURRANT, CAMERON
Exec Dt:
02/01/2019
2
CHAPPELL, DALE
Exec Dt:
02/01/2019
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD
SUITE 400
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10927168
US20190338023
16248762
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 11
Reel/Frame:055065/0792   Pages: 3
Recorded: 01/28/2021
Attorney Dkt #:P-566450-US13CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURRANT, CAMERON
Exec Dt:
02/01/2019
2
CHAPPELL, DALE
Exec Dt:
02/01/2019
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD
SUITE 400
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210230262
17160325
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
7 TIMES SQUARE
19TH FLOOR
NEW YORK, NY 10036
Assignment: 12
Reel/Frame:049752/0716   Pages: 4
Recorded: 07/15/2019
Attorney Dkt #:P-566450-US15
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURRANT, CAMERON
Exec Dt:
02/26/2019
2
CHAPPELL, DALE
Exec Dt:
02/26/2019
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD
SUITE 400
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11130805
US20190322735
16283694
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 13
Reel/Frame:058402/0943   Pages: 6
Recorded: 12/15/2021
Attorney Dkt #:P-566450-US15D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURRANT, CAMERON
Exec Dt:
02/26/2019
2
CHAPPELL, DALE
Exec Dt:
02/26/2019
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD
SUITE 400
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220025034
17378629
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
7 TIMES SQUARE
19TH FLOOR
NEW YORK, NY 10036
Assignment: 14
Reel/Frame:055127/0949   Pages: 4
Recorded: 02/03/2021
Attorney Dkt #:P-566450-US12CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURRANT, CAMERON
Exec Dt:
04/06/2019
2
CHAPPELL, DALE
Exec Dt:
11/30/2018
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD
SUITE 400
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210269518
17151154
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
7 TIMES SQUARE
19TH FLOOR
NEW YORK, NY 10036
Assignment: 15
Reel/Frame:051309/0779   Pages: 3
Recorded: 12/17/2019
Attorney Dkt #:P-566451-US11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YARRANTON, GEOFFREY T.
Exec Dt:
11/14/2019
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190270821
16333094
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:053677/0831   Pages: 7
Recorded: 09/02/2020
Attorney Dkt #:P-566450-US16
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURRANT, CAMERON
Exec Dt:
04/13/2020
2
CHAPPELL, DALE
Exec Dt:
04/03/2020
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD
SUITE 400
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11673962
US20200354443
16652977
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 17
Reel/Frame:052920/0631   Pages: 9
Recorded: 06/12/2020
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLACK HORSE CAPITAL MASTER FUND LTD.
Exec Dt:
06/09/2020
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BLVD.
SUITE 400
BURLINGAME, CALIFORNIA 94010
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7544477
US20030165825
09764163
 
8148110
US20030175836
10330811
 
7981843
US20050255552
11040159
 
8211648
US20070020685
11273906
 
8637016
US20080286272
12045589
 
8044181
US20090191186
12325806
 
8075885
US20090263387
12419991
 
8168183
US20090274706
12431661
 
8834870
US20100226930
12718768
 
8664365
US20110123549
12904953
 
9017674
US20120213776
13460151
 
9045539
US20130064826
13480937
 
9127046
US20120309055
13506653
 
9109032
US20130039907
13571827
 
9290571
US20140120114
14143427
 
10919983
US20160102152
14968709
 
10870703
US20190194343
16149346
 
10899831
US20190284271
16204220
 
10927168
US20190338023
16248762
 
11130805
US20190322735
16283694
 
NONE
US20190270821
16333094
 
NONE
US20190270821
16333094
Correspondence name and address
RACHEL A. RICE
1401 LAWRENCE STREET
SUITE 2300
DENVER, CO 80202
Assignment: 18
Reel/Frame:055393/0015   Pages: 5
Recorded: 02/24/2021
Attorney Dkt #:P-589366-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURRANT, CAMERON
Exec Dt:
02/19/2021
2
CHAPPELL, DALE
Exec Dt:
02/19/2021
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD, SUITE 400
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210246215
17093370
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
7 TIMES SQUARE
19TH FLOOR
NEW YORK, NY 10036
Assignment: 19
Reel/Frame:067266/0804   Pages: 6
Recorded: 04/30/2024
Attorney Dkt #:P-589366-USN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURRANT, CAMERON
Exec Dt:
02/19/2021
2
CHAPPELL, DALE
Exec Dt:
02/19/2021
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD
SUITE 400
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220395532
17774834
Correspondence name and address
MRS. CARLA BRYAN
7 TIMES SQUARE
19TH FLOOR
NEW YORK, NY 10036
Assignment: 20
Reel/Frame:065547/0057   Pages: 6
Recorded: 11/13/2023
Attorney Dkt #:P-593915-USN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURRANT, CAMERON
Exec Dt:
03/11/2021
2
CHAPPELL, DALE
Exec Dt:
03/11/2021
Assignee
1
HUMANIGEN, INC.
830 MORRIS TURNPIKE
4TH FLOOR
SHORT HILLS, NEW JERSEY 07078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230109208
17909377
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
7 TIMES SQUARE
19TH FLOOR
NEW YORK, NY 10036
Assignment: 21
Reel/Frame:056432/0331   Pages: 4
Recorded: 06/03/2021
Attorney Dkt #:P-588784-US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURRANT, CAMERON
Exec Dt:
03/25/2021
2
CHAPPELL, DALE
Exec Dt:
03/25/2021
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD, SUITE 400
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210284714
17209160
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
7 TIMES SQUARE
19TH FLOOR
NEW YORK, NY 10036
Assignment: 22
Reel/Frame:056575/0799   Pages: 6
Recorded: 06/17/2021
Attorney Dkt #:P-593915-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURRANT, CAMERON
Exec Dt:
04/07/2021
2
CHAPPELL, DALE
Exec Dt:
04/08/2021
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD
SUITE 400
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210309733
17216660
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
7 TIMES SQUARE
19TH FLOOR
NEW YORK, NY 10036
Assignment: 23
Reel/Frame:056580/0942   Pages: 6
Recorded: 06/17/2021
Attorney Dkt #:P-566450-US15NCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURRANT, CAMERON
Exec Dt:
04/21/2021
2
CHAPPELL, DALE
Exec Dt:
04/26/2021
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD
SUITE 400
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210322547
17234779
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
7 TIMES SQUARE
19TH FLOOR
NEW YORK, NY 10036
Assignment: 24
Reel/Frame:058441/0630   Pages: 6
Recorded: 12/21/2021
Attorney Dkt #:P-588784-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURRANT, CAMERON
Exec Dt:
09/30/2021
2
CHAPPELL, DALE
Exec Dt:
11/11/2021
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD
SUITE 400
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220040229
17290185
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
7 TIMES SQUARE
19TH FLOOR
NEW YORK, NY 10036
Assignment: 25
Reel/Frame:058437/0351   Pages: 6
Recorded: 12/20/2021
Attorney Dkt #:P-566450-US15N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURRANT, CAMERON
Exec Dt:
12/17/2021
2
CHAPPELL, DALE
Exec Dt:
12/15/2021
Assignee
1
HUMANIGEN, INC.
533 AIRPORT BOULEVARD
SUITE 400
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210290677
17274167
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
7 TIMES SQUARE
19TH FLOOR
NEW YORK, NY 10036

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