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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SEATTLE GENETICS, INC.
Total Assignments: 46
Assignment: 1
Reel/Frame:020509/0975   Pages: 3
Recorded: 02/14/2008
Attorney Dkt #:P0741.70008US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
02/06/2008
Assignee
1
PSMA DEVELOPMENT COMPANY, LLC
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070160617
11471457
Correspondence name and address
JANICE A. VATLAND
WOLF GREENFIELD & SACKS, PC
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 2
Reel/Frame:030342/0086   Pages: 2
Recorded: 05/02/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
05/02/2013
Assignee
1
GENENTECH, INC.
1 DNA WAY
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8303955
US20090181015
11913305
Correspondence name and address
KIM M. GOPLEN
21823 30TH DRIVE SE
BOTHELL, WA 98021
Assignment: 3
Reel/Frame:045954/0050   Pages: 2
Recorded: 05/31/2018
Attorney Dkt #:GMI-153US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
01/25/2017
Assignee
1
GENMAB A/S
KALVEBOD BRYGGE 43
COPENHAGEN V, DENMARK DK-1560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190030178
15758520
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP
ONE POST OFFICE SQUARE
FLOOR 30, SUITE 3000
BOSTON, MA 02109-2127
Assignment: 4
Reel/Frame:051154/0963   Pages: 3
Recorded: 12/02/2019
Attorney Dkt #:103068-634101-70006US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
02/14/2018
Assignee
1
UNUM THERAPEUTICS INC.
200 CAMBRIDGE PARK DRIVE
SUITE 3100
CAMBRIDGE, MASSACHUSETTS 02141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190381171
16486741
Correspondence name and address
YAHUA CHEN, PH.D.
POLSINELLI PC
ONE INTERNATIONAL PLACE, SUITE 3900
BOSTON, MA 02210
Assignment: 5
Reel/Frame:054483/0282   Pages: 3
Recorded: 11/28/2020
Attorney Dkt #:220847-0001-00-US-605369
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
03/13/2019
Assignee
1
GENMAB A/S
KALVEBOD BRYGGE 43
COPENHAGEN V, DENMARK DK-1560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220088191
17053753
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP
1500 K STREET N.W.
SUITE 1100
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:054483/0292   Pages: 3
Recorded: 11/28/2020
Attorney Dkt #:220847-0001-00-US-605369
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
03/13/2019
Assignee
1
GENMAB A/S
KALVEBOD BRYGGE 43
COPENHAGEN V, DENMARK DK-1560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220088191
17053753
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP
1500 K STREET N.W.
SUITE 1100
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:054056/0363   Pages: 3
Recorded: 10/14/2020
Attorney Dkt #:76168-20006.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
07/30/2019
Assignee
1
GENMAB A/S
KALVEBOD BRYGGE 43
COPENHAGEN V, DENMARK DK-1560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210015939
16982008
Correspondence name and address
MAX BANKO
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 8
Reel/Frame:054169/0360   Pages: 3
Recorded: 10/26/2020
Attorney Dkt #:76168-20007.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
07/30/2019
Assignee
1
GENMAB A/S
KALVEBOD BRYGGE 43
COPENHAGEN V, DENMARK DK-1560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210030888
16978539
Correspondence name and address
MAX BANKO
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 9
Reel/Frame:054337/0454   Pages: 3
Recorded: 11/11/2020
Attorney Dkt #:76168-20008.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
07/30/2019
Assignee
1
GENMAB A/S
KALVEBOD BRYGGE 43
COPENHAGEN V, DENMARK DK-1560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210107980
17053346
Correspondence name and address
MAX BANKO
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 10
Reel/Frame:054483/0295   Pages: 3
Recorded: 11/28/2020
Attorney Dkt #:220847-0001-00-US-605369
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
07/30/2019
Assignee
1
GENMAB A/S
KALVEBOD BRYGGE 43
COPENHAGEN V, DENMARK DK-1560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220088191
17053753
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP
1500 K STREET N.W.
SUITE 1100
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:055250/0386   Pages: 3
Recorded: 02/12/2021
Attorney Dkt #:76168-20009.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/04/2019
Assignee
1
GENMAB A/S
KALVEBOD BRYGGE 43
COPHENHAGEN V, DENMARK DK-1560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210308208
17268387
Correspondence name and address
MAX BANKO
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 12
Reel/Frame:054886/0117   Pages: 12
Recorded: 01/12/2021
Attorney Dkt #:2245.GEN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
12/24/2019
Assignee
1
SENTINEL ONCOLOGY LIMITED
SUITE 302
TWENTY STATION ROAD
CAMBRIDGE, UNITED KINGDOM CB1 2JD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10010547
US20160361310
15118072
Correspondence name and address
HESLIN ROTHENBERG FARLEY & MESITI P.C.
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 13
Reel/Frame:054886/0163   Pages: 12
Recorded: 01/12/2021
Attorney Dkt #:2245.217B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
12/24/2019
Assignee
1
SENTINEL ONCOLOGY LIMITED
SUITE 302
TWENTY STATION ROAD
CAMBRIDGE, UNITED KINGDOM CB1 2JD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10973817
US20180271860
15994947
Correspondence name and address
HESLIN ROTHENBERG FARLEY & MESITI P.C.
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 14
Reel/Frame:055484/0802   Pages: 12
Recorded: 03/03/2021
Attorney Dkt #:2245.217C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
12/24/2019
Assignee
1
SENTINEL ONCOLOGY LIMITED
SUITE 302
TWENTY STATION ROAD
CAMBRIDGE, UNITED KINGDOM CB1 2JD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11786524
US20210275525
17191151
Correspondence name and address
HESLIN ROTHENBERG FARLEY & MESITI P.C.
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 15
Reel/Frame:054102/0821   Pages: 4
Recorded: 10/16/2020
Attorney Dkt #:VARIOUS
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10933112
US20170216391
15118031
 
11202827
US20170137528
15411741
 
11213584
US20170333556
15522614
 
11351269
US20180169257
15739363
 
RE48959
NONE
15862389
 
11331394
US20180326087
15897063
 
11169158
US20180275137
15925639
 
NONE
US20190194338
15999346
 
11325980
US20190085091
16085511
 
10912813
US20180369317
16128363
 
11180552
US20190185561
16203809
 
11607460
US20190184029
16226509
 
NONE
US20190290775
16362125
 
11078291
US20200002431
16411867
 
NONE
US20200040082
16541575
 
11401339
US20200062859
16547824
 
NONE
US20190375841
16553525
 
11366118
US20200110091
16571035
 
NONE
US20200102399
16589914
 
11207324
US20200188401
16607850
 
NONE
US20200239585
16755091
 
11795229
US20210221901
16755403
 
NONE
US20220226439
16760916
 
NONE
US20200363425
16765059
 
NONE
US20200283540
16768020
 
11612666
US20200360532
16768027
 
NONE
US20200165335
16784069
 
NONE
US20210002380
16869322
 
10940178
US20200306336
16904261
 
NONE
US20210047404
16942647
Correspondence name and address
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WA 98021
Assignment: 16
Reel/Frame:054122/0812   Pages: 4
Recorded: 10/19/2020
Attorney Dkt #:VARIOUS
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11103593
US20160310612
15029584
 
NONE
US20170189542
15463267
 
NONE
US20170247412
15510163
 
RE48389
NONE
15697146
 
11229708
US20190015517
15781244
 
NONE
US20180353524
15781256
 
NONE
US20180154011
15890252
 
11169158
US20180275137
15925639
 
10894090
US20180296693
15943527
 
11027021
US20190076549
16085460
 
11844839
US20190388546
16088235
 
NONE
US20190117787
16093947
 
11110179
US20190134215
16306118
 
11191771
US20190262354
16308225
 
11944689
US20190167806
16324198
 
11638762
US20190314519
16343140
 
11230610
US20190352428
16348481
 
NONE
US20190343828
16376302
 
11319526
US20190276796
16414633
 
11033561
US20200061091
16452160
 
11541128
US20200129639
16463541
 
11938194
US20220175947
16483025
 
11730822
US20200222553
16497133
 
NONE
US20200062857
16525131
 
NONE
US20200063180
16573154
 
11667696
US20200115438
16580290
 
11931414
US20200197524
16608748
 
11891644
US20200149082
16616928
 
11389543
US20200297864
16645369
 
11634503
US20210095043
16866408
 
NONE
US20200289661
16892529
 
11857565
US20210008099
16968749
 
11819553
US20210361776
16970095
 
NONE
US20210138077
17026048
Correspondence name and address
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WA 98021
Assignment: 17
Reel/Frame:054174/0595   Pages: 4
Recorded: 10/21/2020
Attorney Dkt #:VARIOUS
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20200041517
15735812
 
11028181
US20180327509
15775410
 
NONE
US20190031780
16073349
 
11299543
US20190218293
16306282
 
NONE
US20200230254
16319147
 
NONE
US20190381172
16397331
 
11401330
US20190276541
16462075
 
NONE
US20200247902
16462084
 
11253609
US20200000932
16489569
 
10808039
US20190338045
16507839
 
NONE
US20200031938
16588331
 
NONE
US20200276306
16742434
 
RE49435
NONE
16776188
 
NONE
US20210011021
16791174
 
NONE
US20210017213
16850353
 
NONE
US20200347149
16933349
 
NONE
US20210101982
17061998
Correspondence name and address
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WA 98021
Assignment: 18
Reel/Frame:054253/0027   Pages: 3
Recorded: 10/29/2020
Attorney Dkt #:0710-00612US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210030885
16934745
Correspondence name and address
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WA 98021
Assignment: 19
Reel/Frame:054392/0656   Pages: 4
Recorded: 11/12/2020
Attorney Dkt #:VARIOUS
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6946129
NONE
09328296
 
7090843
NONE
09724406
 
6838261
NONE
09724409
 
6843989
NONE
09724530
 
7659241
US20060074008
10522911
 
7510711
US20050266002
11102743
 
7695716
US20080267960
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7824683
US20100158906
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8263083
US20100215671
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8906376
US20110064753
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8758758
NONE
12985687
 
8242252
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9211319
US20110268751
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9073993
US20120294853
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10098963
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10478469
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16375745
 
10722549
US20200030405
16595430
Correspondence name and address
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WA 98021
Assignment: 20
Reel/Frame:054414/0901   Pages: 3
Recorded: 11/13/2020
Attorney Dkt #:2900-00111US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11116847
US20160303254
15106272
Correspondence name and address
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WA 98021
Assignment: 21
Reel/Frame:054622/0429   Pages: 3
Recorded: 12/07/2020
Attorney Dkt #:49223-0020004
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210300867
17111982
Correspondence name and address
CALEB A. BATES
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 22
Reel/Frame:054960/0348   Pages: 4
Recorded: 01/11/2021
Attorney Dkt #:VARIOUS
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
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8609104
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9428585
US20140178936
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9783608
US20160185858
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9701752
US20170022282
15217109
 
10414826
NONE
15811190
Correspondence name and address
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WA 98021
Assignment: 23
Reel/Frame:055329/0407   Pages: 3
Recorded: 02/18/2021
Attorney Dkt #:4000-00111US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10722592
US20180092984
15557910
Correspondence name and address
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WA 98021
Assignment: 24
Reel/Frame:055334/0754   Pages: 4
Recorded: 02/18/2021
Attorney Dkt #:VARIOUS
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Properties
 
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Correspondence name and address
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WA 98021
Assignment: 25
Reel/Frame:055362/0182   Pages: 5
Recorded: 02/22/2021
Attorney Dkt #:VARIOUS
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Properties
 
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Correspondence name and address
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WA 98021
Assignment: 26
Reel/Frame:055503/0556   Pages: 3
Recorded: 01/15/2021
Attorney Dkt #:14369-265-999
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE S.E.
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11559582
US20210283268
17122786
Correspondence name and address
JONES DAY
250 VESEY STREET
NEW YORK, NY 10281-1047
Assignment: 27
Reel/Frame:055698/0645   Pages: 3
Recorded: 03/24/2021
Attorney Dkt #:01218-0006-01US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210269527
17082586
Correspondence name and address
MCNEILL BAUR PLLC
125 CAMBRIDGE PARK DRIVE
SUITE 301
CAMBRIDGE, MA 02139
Assignment: 28
Reel/Frame:055791/0249   Pages: 3
Recorded: 03/31/2021
Attorney Dkt #:1000-00912US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8512707
US20100260786
12762843
Correspondence name and address
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WA 98021
Assignment: 29
Reel/Frame:056896/0730   Pages: 3
Recorded: 07/16/2021
Attorney Dkt #:49223-0027US1
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220040320
17311508
Correspondence name and address
ZHIPENG ZHENG
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 30
Reel/Frame:058945/0615   Pages: 3
Recorded: 11/24/2021
Attorney Dkt #:49223-0023002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11666572
US20220168303
17530265
Correspondence name and address
ZHIPENG ZHENG
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 31
Reel/Frame:058982/0044   Pages: 3
Recorded: 02/09/2022
Attorney Dkt #:14369-248-999
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE S.E.
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230001005
17634026
Correspondence name and address
JONES DAY
250 VESEY STREET
NEW YORK, NY 10281-1047
Assignment: 32
Reel/Frame:059482/0222   Pages: 4
Recorded: 03/23/2022
Attorney Dkt #:32850/54784
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Newly Merged Entity Data
1
SEAGEN INC.
Exec Dt:
10/06/2020
Newly Merged Entity's New Name
1
SEAGEN INC.
21823 30TH DRIVE S.E.
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220347313
17762867
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 33
Reel/Frame:059482/0243   Pages: 3
Recorded: 03/23/2022
Attorney Dkt #:32850/54784
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE S.E.
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220347313
17762867
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 34
Reel/Frame:060572/0133   Pages: 3
Recorded: 07/01/2022
Attorney Dkt #:49223-0024003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DR. S.E.
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220265822
17734541
Correspondence name and address
HANCHAO ZHAO
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 35
Reel/Frame:060572/0142   Pages: 3
Recorded: 07/01/2022
Attorney Dkt #:49223-0025003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DR. S.E.
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220249662
17728350
Correspondence name and address
HANCHAO ZHAO
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 36
Reel/Frame:061312/0361   Pages: 3
Recorded: 08/24/2022
Attorney Dkt #:49223-0028US1
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DR. S.E.
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220387618
17775492
Correspondence name and address
ZHIPENG ZHENG
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 37
Reel/Frame:062598/0600   Pages: 5
Recorded: 02/06/2023
Attorney Dkt #:01218-0018-01US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230312747
18062265
Correspondence name and address
MCNEILL BAUR PLLC
125 CAMBRIDGE PARK DRIVE
SUITE 301
CAMBRIDGE, MA 02139
Assignment: 38
Reel/Frame:062636/0837   Pages: 3
Recorded: 02/02/2023
Attorney Dkt #:49223-0025004
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DR. S.E.
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230201343
17979582
Correspondence name and address
HANCHAO ZHAO
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 39
Reel/Frame:062667/0973   Pages: 3
Recorded: 02/07/2023
Attorney Dkt #:49223-0024004
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DR. S.E.
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230201344
17983970
Correspondence name and address
HANCHAO ZHAO
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 40
Reel/Frame:063174/0710   Pages: 3
Recorded: 03/28/2023
Attorney Dkt #:33753/50000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 - 30TH DR. S.E.
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230027495
17775279
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6357
Assignment: 41
Reel/Frame:063821/0773   Pages: 3
Recorded: 06/01/2023
Attorney Dkt #:49223-0015003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DR. SE
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230391848
18139592
Correspondence name and address
TIMOTHY R. MCFADDEN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 42
Reel/Frame:063821/0793   Pages: 3
Recorded: 06/01/2023
Attorney Dkt #:49223-0023003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DR. SE
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230390290
18139653
Correspondence name and address
TIMOTHY R. MCFADDEN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 43
Reel/Frame:065093/0379   Pages: 3
Recorded: 10/02/2023
Attorney Dkt #:49223-0024005
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240075134
18471036
Correspondence name and address
HANCHAO ZHAO
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 44
Reel/Frame:065093/0631   Pages: 3
Recorded: 10/02/2023
Attorney Dkt #:49223-0025005
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
10/06/2020
Assignee
1
SEAGEN INC.
21823 30TH DRIVE SE
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240075135
18471051
Correspondence name and address
HANCHAO ZHAO
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 45
Reel/Frame:058943/0626   Pages: 4
Recorded: 02/09/2022
Attorney Dkt #:14369-248-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
11/11/2020
Assignees
1
AGENSYS, INC.
1 ASTELLAS WAY
NORTHBROOK, ILLINOIS 60062
2
SEATTLE GENETICS, INC.
21823 30TH DRIVE S.E.
BOTHELL, WASHINGTON 98021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230001005
17634026
Correspondence name and address
JONES DAY
250 VESEY STREET
NEW YORK, NY 10281-1047
Assignment: 46
Reel/Frame:063128/0050   Pages: 4
Recorded: 03/28/2023
Attorney Dkt #:33753/50000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEATTLE GENETICS, INC.
Exec Dt:
04/06/2021
Assignee
1
GENMAB A/S
KALVEBOD BRYGGE 43
COPENHAGEN V, DENMARK DK-1560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230027495
17775279
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6357

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