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Patent Assignment Assignor Details
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Assignor Name : CELL GENESYS, INC.
Total Assignments: 24
Assignment: 1
Reel/Frame:006547/0989   Pages: 3
Recorded: 05/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
05/14/1993
Assignee
1
UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL, THE
ASSOCIATE DIRECTORY OF RESEARCH SERVICES CAMPUS BOX 4100
300 BYNUM HALL
CHAPEL HILL, CALIFORNIA 27599
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5416260
NONE
07611020
Correspondence name and address
BERTRAM I. ROWLAND, PH.D.
FLEHR, HOHBACH, TEST,
ALBRITTON & HERBERT
4 EMBARCADERO CENTER, SUITE 3400
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:006548/0590   Pages: 3
Recorded: 05/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
05/14/1993
Assignee
1
UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL, THE
CAMPUS BOX 4100 300 BYNUM HALL
ASSOCIATE DIRECTORY OF RESEARCH SERVICES
CHAPEL HILL, CALIFORNIA 27599
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5413923
NONE
07990879
Correspondence name and address
BERTRAM I. ROWLAND
FLEHR, HOHBACH, TEST, ALBRITTON &
HERBERT
4 EMBARCADERO CENTER, STE. 3400
SAN FRANCISCO, CA 94111
Assignment: 3
Reel/Frame:007533/0069   Pages: 3
Recorded: 06/29/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
06/26/1995
Assignee
1
XENOTECH, L.P.
322 LAKESIDE DRIVE
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6091001
NONE
08412777
Correspondence name and address
LUCY J. BILLINGS
XENOTECH, L.P.
322 LAKESIDE DRIVE
FOSTER CITY, CA 94404
Assignment: 4
Reel/Frame:007561/0162   Pages: 3
Recorded: 06/29/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
06/26/1995
Assignee
1
XENOTECH, L.P.
322 LAKESIDE DRIVE
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6130364
NONE
08412826
Correspondence name and address
XENOTECH, L.P.
ATTN: LUCY J. BILLINGS
322 LAKESIDE DRIVE
FOSTER CITY, CA 94404
Assignment: 5
Reel/Frame:016615/0974   Pages: 3
Recorded: 10/04/2005
Attorney Dkt #:ABJT-001CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
06/26/1995
Assignee
1
XENOTECH, L.P.
322 LAKESIDE DRIVE
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7145056
US20030013157
10210425
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
1900 UNIVERSITY BLVD
EAST PALO ALTO, CA 94303
Assignment: 6
Reel/Frame:019280/0815   Pages: 3
Recorded: 05/10/2007
Attorney Dkt #:ABXJT.003A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
06/26/1995
Assignee
1
XENOTECH, L.P.
322 LAKESIDE DRIVE
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6130364
NONE
08412826
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 7
Reel/Frame:008694/0694   Pages: 8
Recorded: 09/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
07/15/1996
Assignee
1
ABGENIX, INC.
7601 DUMBARTON CIRCLE
FREMONT, CALIFORNIA 94555
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5939598
NONE
07922649
 
6673986
NONE
08031801
 
6162963
NONE
08462513
 
6114598
NONE
08464582
 
6075181
NONE
08486857
Correspondence name and address
FISH & NEAVE
JAMES F. HALEY, JR.
1251 AVENUE OF THE AMERICAS
NEW YORK, NY 10020
Assignment: 8
Reel/Frame:010072/0321   Pages: 7
Recorded: 07/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
07/15/1996
Assignee
1
ABGENIX, INC.
7601 DUMBARTON CIRCLE
FREMONT, CALIFORNIA 94555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5998209
NONE
08808139
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
BRET FIELD
285 HAMILTON AVENUE, SUITE 200
PALO ALTO, CALIFORNIA 94301
Assignment: 9
Reel/Frame:012717/0187   Pages: 6
Recorded: 03/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
07/15/1996
Assignee
1
ABGENIX, INC.
7601 DUMBARTON CIRCLE
FREMONT, CALIFORNIA 94555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6884622
NONE
09718717
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
PAULA A. BORDEN
200 MIDDLEFIELD ROAD, SUITE 200
MENLO PARK, CALIFORNIA 94025
Assignment: 10
Reel/Frame:017381/0018   Pages: 4
Recorded: 03/29/2006
Attorney Dkt #:28967/40835,40835A,40835B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
03/23/2006
Assignee
1
LUDWIG INSTITUTE FOR CANCER RESEARCH
605 THIRD AVENUE
NEW YORK, NEW YORK 10158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060110364
11269117
Correspondence name and address
JEANNE M. BRASHEAR
233 S. WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 11
Reel/Frame:020666/0224   Pages: 9
Recorded: 03/18/2008
Attorney Dkt #:11831-034-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
12/21/2007
Assignee
1
GBP IP, LLC
537 STEAMBOAT ROAD, SUITE 200
GREENWICH, CONNECTICUT 06830
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5834256
NONE
08076299
 
5686279
NONE
08258152
 
5858740
NONE
08438582
 
6051427
NONE
08517488
 
5994136
NONE
08989394
 
6218187
NONE
09266596
 
6165782
NONE
09271365
 
6428953
NONE
09604013
 
6797512
NONE
09831623
 
6506604
US20020106799
09944411
 
7250299
NONE
10031639
 
6808905
US20030077812
10145289
 
6924144
US20020173030
10192085
 
7252991
US20030199093
10260516
 
6790641
US20030207445
10425323
 
6863884
US20030207438
10425324
 
7179903
US20040259208
10885457
 
7083981
US20050255597
11186497
 
8846385
US20080286836
11460136
 
7745179
US20070178592
11626192
 
8652837
US20080241929
11781094
Correspondence name and address
JONES DAY
222 EAST 41ST STREET
NEW YORK CITY, NY 10017
Assignment: 12
Reel/Frame:021729/0998   Pages: 2
Recorded: 10/24/2008
Attorney Dkt #:5511
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
10/20/2008
Assignee
1
GENZYME CORPORATION
500 KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20050143330
10259459
 
NONE
US20060193841
11409739
Correspondence name and address
GENZYME CORPORATION
500 KENDALL STREET
CAMBRIDGE, MA 02142
Assignment: 13
Reel/Frame:023882/0442   Pages: 16
Recorded: 02/02/2010
Attorney Dkt #:105576-0001
Conveyance: AGREEMENT AND PLAN OF MERGER
Assignor
1
CELL GENESYS, INC.
Exec Dt:
06/29/2009
Assignee
1
BIOSANTE PHARMACEUTICALS, INC.
111 BARCLAY BOULEVARD
LINCOLNSHIRE, ILLINOIS 60069
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7459154
US20040131590
10327869
 
7267815
US20040176318
10743813
 
7473418
US20050214923
11074694
 
NONE
US20090068151
12284734
 
7858083
US20090099125
12327936
Correspondence name and address
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 14
Reel/Frame:024114/0688   Pages: 16
Recorded: 03/22/2010
Attorney Dkt #:105576-0027&41
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
06/29/2009
Assignee
1
BIOSANTE PHARMACEUTICALS, INC.
111 BARCLAY BOULEVARD
LINCOLNSHIRE, ILLINOIS 60069
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7459154
US20040131590
10327869
 
7267815
US20040176318
10743813
 
7473418
US20050214923
11074694
 
NONE
US20090068151
12284734
 
7858083
US20090099125
12327936
Correspondence name and address
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 15
Reel/Frame:027123/0487   Pages: 16
Recorded: 10/26/2011
Attorney Dkt #:105576-0001
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
06/29/2009
Assignee
1
BIOSANTE PHARMACEUTICALS, INC.
111 BARCLAY BOULEVARD
LINCOLNSHIRE, ILLINOIS 60069
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5712149
NONE
08383749
 
5741899
NONE
08481003
 
6077947
NONE
08485598
Correspondence name and address
MARIA E. MARLEY
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:023469/0501   Pages: 5
Recorded: 11/04/2009
Attorney Dkt #:105576-0048-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
10/14/2009
Assignee
1
BIOSANTE PHARMACEUTICALS, INC.
111 BARCLAY BOULEVARD
LINCOLNSHIRE, ILLINOIS 60069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7632509
US20070059820
11488568
Correspondence name and address
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 17
Reel/Frame:023509/0320   Pages: 6
Recorded: 11/12/2009
Attorney Dkt #:594552-600001
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
10/14/2009
Assignee
1
BIOSANTE PHARMACEUTICALS, INC.
111 BARCLAY BLVD.
LINCOLNSHIRE, ILLINOIS 60069
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7901902
US20090053750
11881808
 
7939271
US20080279831
12041369
 
NONE
US20090028857
12178122
 
8425897
US20090130054
12201905
 
8840881
US20100150946
12546399
 
NONE
US20110038801
12810002
Correspondence name and address
JONES DAY
222 E. 41ST STREET
DAVID C. PAULING
NEW YORK, NY 10017
Assignment: 18
Reel/Frame:023557/0481   Pages: 5
Recorded: 11/23/2009
Attorney Dkt #:105576-0060-103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
10/14/2009
Assignee
1
BIOSANTE PHARMACEUTICALS, INC.
111 BARCLAY BOULEVARD
LINCOLNSHIRE, ILLINOIS 60069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7645587
US20070212739
11799584
Correspondence name and address
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 19
Reel/Frame:023666/0124   Pages: 5
Recorded: 12/17/2009
Attorney Dkt #:105576-0038-103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
10/14/2009
Assignee
1
BIOSANTE PHARMACEUTICALS, INC.
111 BARCLAY BOULEVARD
LINCOLNSHIRE, ILLINOIS 60069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7662623
US20080280356
11977787
Correspondence name and address
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 20
Reel/Frame:023783/0589   Pages: 5
Recorded: 01/14/2010
Attorney Dkt #:105576-0049-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
10/14/2009
Assignee
1
BIOSANTE PHARMACEUTICALS, INC.
111 BARCLAY BOULEVARD
LINCOLNSHIRE, ILLINOIS 60069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7919079
US20080014222
11729339
Correspondence name and address
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 21
Reel/Frame:023973/0005   Pages: 7
Recorded: 02/02/2010
Attorney Dkt #:105576-0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
10/14/2009
Assignee
1
BIOSANTE PHARMACEUTICALS, INC.
111 BARCLAY BOULEVARD
LINCOLNSHIRE, ILLINOIS 60069
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5460959
NONE
08070646
 
5637483
NONE
08265554
 
5904920
NONE
08486854
 
6432700
NONE
09033556
 
6900049
US20010053352
09392822
 
6495130
NONE
09474699
 
7217421
NONE
09610891
 
6692736
US20030148520
09814351
 
7001764
US20030152553
10139089
 
6991935
US20030118555
10226820
 
7176022
US20040121300
10323664
 
NONE
US20040197312
10404662
 
7485291
US20040265955
10452253
 
NONE
US20050002916
10807449
 
7498024
US20050003482
10831302
 
7709224
US20050042721
10831304
 
7186699
US20050031593
10855559
 
7575919
US20050169890
10938227
 
7714119
US20060034805
11179639
 
NONE
US20060292682
11181850
 
NONE
US20060188479
11206135
 
7226606
US20060078544
11274856
 
NONE
US20060251683
11484954
 
7632509
US20070059820
11488568
 
7919079
US20080014222
11729339
 
7645587
US20070212739
11799584
 
7968333
US20090130061
11894776
 
7662623
US20080280356
11977787
 
NONE
US20100317096
11977788
 
NONE
US20090270485
12220686
 
RE42373
NONE
12221052
Correspondence name and address
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 22
Reel/Frame:039278/0807   Pages: 9
Recorded: 07/28/2016
Attorney Dkt #:20000516-000001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
10/14/2009
Assignee
1
BIOSANTE PHARMACEUTICALS, INC.
111 BARCLAY BOULEVARD
LINCOLNSHIRE, ILLINOIS 60069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6319494
NONE
08479737
Correspondence name and address
DENTONS US LLP
233 SOUTH WACKER DRIVE
SUITE 5980
CHICAGO, IL 60606
Assignment: 23
Reel/Frame:039516/0245   Pages: 5
Recorded: 08/01/2016
Attorney Dkt #:20000516-000001
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
10/14/2009
Assignee
1
BIOSANTE PHARMACEUTICALS, INC.
111 BARCLAY BOULEVARD
LINCOLNSHIRE, ILLINOIS 60069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6319494
NONE
08479737
Correspondence name and address
DENTONS US LLP
233 SOUTH WACKER DRIVE
SUITE 5900
CHICAGO, IL 60606
Assignment: 24
Reel/Frame:025561/0460   Pages: 2
Recorded: 12/22/2010
Attorney Dkt #:CGENI-004A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CELL GENESYS, INC.
Exec Dt:
12/21/2010
Assignee
1
BIOSANTE PHARMACEUTICALS, INC.
111 BARCLAY BOULEVARD
LINCOLNSHIRE, ILLINOIS 60069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6197293
NONE
09033333
Correspondence name and address
JAMES C. YANG
75 ENTERPRISE
SUITE 250
ALISO VIEJO, CA 92656

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