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Patent Assignment Assignee Details
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Assignee Name : 2SEVENTY BIO, INC.
Total Assignments: 24
Assignment: 1
Reel/Frame:057480/0430   Pages: 10
Recorded: 09/14/2021
Attorney Dkt #:BLUE-0000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRECISION GENOME ENGINEERING, INC.
Exec Dt:
09/07/2021
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10006052
US20160102323
14891202
 
10000746
US20160130569
14891216
Correspondence name and address
PRECISION GENOME ENGINEERING, INC.
188 EAST BLAINE STREET, SUITE 300
SEATTLE, WA 98102-3983
Assignment: 2
Reel/Frame:057500/0001   Pages: 34
Recorded: 09/14/2021
Attorney Dkt #:2SEVENTY BIO 345196.2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEBIRD BIO, INC.
Exec Dt:
09/07/2021
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20160311901
14908734
 
NONE
US20170051308
15306724
 
NONE
US20170051252
15306729
 
NONE
US20170218337
15316792
 
NONE
US20170226216
15328278
 
NONE
US20180085444
15535365
 
11479755
US20190194615
16060184
 
NONE
US20190241910
16083727
 
NONE
US20190161530
16092146
 
11976116
US20220195039
16092946
 
NONE
US20190309274
16324357
 
NONE
US20190169597
16325013
 
NONE
US20190262398
16327700
 
11365226
US20210040165
16330039
 
11591582
US20220186198
16340257
 
11530395
US20200123515
16341228
 
NONE
US20190316743
16345344
 
11654158
US20190350974
16348450
 
NONE
US20190365814
16485048
 
11499149
US20190390189
16485345
 
NONE
US20210147818
16616713
 
11779654
US20200376140
16753117
 
NONE
US20210236546
16771027
 
11952413
US20200392204
16771402
 
NONE
US20210002621
16955241
 
NONE
US20220218745
16956107
 
NONE
US20210261689
16973877
 
NONE
US20210261659
16973879
 
NONE
US20220226374
16973884
 
NONE
US20210252084
17046466
 
NONE
US20220002653
17291323
 
NONE
US20220177860
17311455
 
NONE
US20220119784
17311464
 
NONE
US20240034768
17311767
 
NONE
US20240025963
17311776
 
NONE
US20220025014
17312116
 
NONE
US20220031750
17312120
 
NONE
US20220106610
17425309
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE, NW, SUITE 700
ATTN: PATENT DEPT/MARK E. ROGEL
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:057683/0099   Pages: 37
Recorded: 09/14/2021
Attorney Dkt #:2SEVENTY BIO 345196.2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEBIRD BIO, INC.
Exec Dt:
09/07/2021
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10428142
US20150266973
14608098
 
10196444
US20160311901
14908734
 
10774343
US20170051308
15306724
 
NONE
US20170051252
15306729
 
10479975
US20170218337
15316792
 
NONE
US20170226216
15328278
 
10383929
US20180085444
15535365
 
11479755
US20190194615
16060184
 
NONE
US20190241910
16083727
 
NONE
US20190161530
16092146
 
11976116
US20220195039
16092946
 
10457731
US20190112372
16219640
 
NONE
US20190309274
16324357
 
NONE
US20190169597
16325013
 
NONE
US20190262398
16327700
 
11365226
US20210040165
16330039
 
11591582
US20220186198
16340257
 
11530395
US20200123515
16341228
 
NONE
US20200261501
16346393
 
11654158
US20190350974
16348450
 
NONE
US20190365814
16485048
 
11499149
US20190390189
16485345
 
10639358
US20190388525
16502966
 
10624960
US20190388526
16502972
 
10639359
US20190388527
16504853
 
10646558
US20190388528
16504859
 
12006369
US20200079864
16515870
 
NONE
US20200071399
16540673
 
11530265
US20200071401
16573254
 
11560547
US20200109365
16597471
 
NONE
US20210147818
16616713
 
10793843
US20200109385
16694810
 
10927367
US20200087653
16694815
 
11779654
US20200376140
16753117
 
NONE
US20210236546
16771027
 
11952413
US20200392204
16771402
 
11633463
US20200330572
16837610
 
NONE
US20210002621
16955241
 
NONE
US20220218745
16956107
 
NONE
US20210261689
16973877
 
NONE
US20210261659
16973879
 
NONE
US20220226374
16973884
 
NONE
US20210032658
16987768
 
NONE
US20210252084
17046466
 
11351236
US20210038705
17078950
 
NONE
US20210077603
17079006
 
11382965
US20210052711
17079037
 
11020466
US20210077604
17079072
 
11732255
US20210214714
17150293
 
NONE
US20210214700
17150533
 
NONE
US20220002653
17291323
 
NONE
US20220177860
17311455
 
NONE
US20220119784
17311464
 
NONE
US20240034768
17311767
 
NONE
US20240025963
17311776
 
NONE
US20220025014
17312116
 
NONE
US20220031750
17312120
 
NONE
US20220106610
17425309
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE, NW, SUITE 700
ATTN: PATENT DEPT/MARK E. ROGEL
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:058479/0365   Pages: 33
Recorded: 12/10/2021
Attorney Dkt #:2SEV-115/01US 345196-2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEBIRD BIO, INC.
Exec Dt:
09/07/2021
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230159612
17441861
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE, NW, SUITE 700
ATTN: PATENT DEPT/LAWRENCE J. TEAGUE
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:059470/0611   Pages: 39
Recorded: 03/01/2022
Attorney Dkt #:2SEV-065/02US 345196-2713
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER PERVIOUSLY SUBMITTED AS 16803727 SHOULD BE CORRECTED TO READ 16083727 PREVIOUSLY RECORDED AT REEL: 057683 FRAME: 0099. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
BLUEBIRD BIO, INC.
Exec Dt:
09/07/2021
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190241910
16083727
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE, NW, SUITE 700
ATTN: PATENT DEPT/ARIANA HARRIS
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:061774/0001   Pages: 33
Recorded: 10/26/2022
Attorney Dkt #:BLUE-076.C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEBIRD BIO, INC.
Exec Dt:
09/07/2021
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11912746
US20220340626
17738484
Correspondence name and address
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MA 02142
Assignment: 7
Reel/Frame:061959/0527   Pages: 33
Recorded: 11/17/2022
Attorney Dkt #:6897673.0131/68U2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEBIRD BIO, INC.
Exec Dt:
09/07/2021
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230174967
18048631
Correspondence name and address
PANITCH SCHWARZE BELISARIO & NADEL LLP
2001 MARKET STREET, SUITE 2800
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:062137/0536   Pages: 33
Recorded: 12/15/2022
Attorney Dkt #:BLUE-084.C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEBIRD BIO, INC.
Exec Dt:
09/07/2021
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230174967
18048631
Correspondence name and address
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MA 02142
Assignment: 9
Reel/Frame:062688/0784   Pages: 33
Recorded: 02/09/2023
Attorney Dkt #:137080-00109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEBIRD BIO, INC.
Exec Dt:
09/07/2021
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230287111
18054223
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 10
Reel/Frame:063666/0155   Pages: 33
Recorded: 05/17/2023
Attorney Dkt #:BLUE-029.C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEBIRD BIO, INC.
Exec Dt:
09/07/2021
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230193202
18084733
Correspondence name and address
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MA 02142
Assignment: 11
Reel/Frame:064522/0806   Pages: 33
Recorded: 08/08/2023
Attorney Dkt #:BLUE-077.C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEBIRD BIO, INC.
Exec Dt:
09/07/2021
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230357736
18174165
Correspondence name and address
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MA 02142
Assignment: 12
Reel/Frame:059337/0549   Pages: 8
Recorded: 03/22/2022
Attorney Dkt #:BLUE-122.USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANN, JASDEEP
Exec Dt:
01/11/2022
2
BOYERINAS, BENJAMIN
Exec Dt:
03/06/2022
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230044580
17608860
Correspondence name and address
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MA 02142
Assignment: 13
Reel/Frame:059181/0749   Pages: 9
Recorded: 03/07/2022
Attorney Dkt #:BLUE-119.USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JARJOUR, JORDAN
Exec Dt:
01/19/2022
2
POGSON, MARK
Exec Dt:
01/19/2022
3
LEUNG, WAI-HANG
Exec Dt:
02/10/2022
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220324942
17608743
Correspondence name and address
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MA 02142
Assignment: 14
Reel/Frame:059181/0824   Pages: 9
Recorded: 03/07/2022
Attorney Dkt #:BLUE-120.USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JARJOUR, JORDAN
Exec Dt:
01/19/2022
2
POGSON, MARK
Exec Dt:
01/19/2022
3
LEUNG, WAI-HANG
Exec Dt:
02/10/2022
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220323496
17608738
Correspondence name and address
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MA 02142
Assignment: 15
Reel/Frame:059182/0041   Pages: 9
Recorded: 03/07/2022
Attorney Dkt #:BLUE-121.USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JARJOUR, JORDAN
Exec Dt:
01/19/2022
2
POGSON, MARK
Exec Dt:
01/19/2022
3
LEUNG, WAI-HANG
Exec Dt:
02/10/2022
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220315638
17608739
Correspondence name and address
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MA 02142
Assignment: 16
Reel/Frame:059337/0590   Pages: 8
Recorded: 03/22/2022
Attorney Dkt #:BLUE-118.USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDMAN, KEVIN
Exec Dt:
03/17/2022
2
ALONZO, ERIC SCOTT
Exec Dt:
12/12/2021
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220195060
17601383
Correspondence name and address
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MA 02142
Assignment: 17
Reel/Frame:059337/0651   Pages: 6
Recorded: 03/22/2022
Attorney Dkt #:BLUE-123.USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FRIEDMAN, KEVIN
Exec Dt:
03/17/2022
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220280567
17618747
Correspondence name and address
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MA 02142
Assignment: 18
Reel/Frame:059711/0172   Pages: 9
Recorded: 04/29/2022
Attorney Dkt #:BLUE-126.USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JARJOUR, JORDAN
Exec Dt:
03/29/2022
2
ASTRAKHAN, ALEXANDER
Exec Dt:
03/29/2022
3
LEUNG, WAI-HANG
Exec Dt:
04/08/2022
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230031838
17764365
Correspondence name and address
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MA 02142
Assignment: 19
Reel/Frame:060889/0858   Pages: 8
Recorded: 08/24/2022
Attorney Dkt #:BLUE-097.USPC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDMAN, KEVIN
Exec Dt:
08/24/2022
2
PERKINS, MOLLY REED
Exec Dt:
08/24/2022
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230030085
17785537
Correspondence name and address
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MA 02142
Assignment: 20
Reel/Frame:061348/0542   Pages: 6
Recorded: 10/07/2022
Attorney Dkt #:BLUE-129.USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASTRAKHAN, ALEXANDER
Exec Dt:
10/06/2022
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230151117
17917418
Correspondence name and address
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MA 02142
Assignment: 21
Reel/Frame:061582/0243   Pages: 6
Recorded: 10/28/2022
Attorney Dkt #:BLUE-130.USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MANN, JASDEEP
Exec Dt:
10/22/2022
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230124640
17914483
Correspondence name and address
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MA 02142
Assignment: 22
Reel/Frame:062546/0110   Pages: 6
Recorded: 01/31/2023
Attorney Dkt #:BLUE-128.USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COISMAN, BRENT JULIAN
Exec Dt:
01/09/2023
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230212591
18009239
Correspondence name and address
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MA 02142
Assignment: 23
Reel/Frame:063947/0826   Pages: 8
Recorded: 06/14/2023
Attorney Dkt #:BLUE-131.USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRASTANO, SHANNON GRANDE
Exec Dt:
06/12/2023
2
KUIPER, EMILY G.
Exec Dt:
06/13/2023
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230310604
18023232
Correspondence name and address
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MA 02142
Assignment: 24
Reel/Frame:064469/0371   Pages: 7
Recorded: 08/02/2023
Attorney Dkt #:2SEV-080/03US 345196-2140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BOYERINAS, BENJAMIN
Exec Dt:
07/05/2023
Assignee
1
2SEVENTY BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230364141
18297491
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE, NW, SUITE 700
ATTN: PATENT DEPT/SAMANTHA N. DEVENPORT
WASHINGTON, DC 20004

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