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Patent Assignment Assignee Details
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Assignee Name : BIOVERATIV USA INC.
Total Assignments: 17
Assignment: 1
Reel/Frame:044126/0710   Pages: 4
Recorded: 10/04/2017
Attorney Dkt #:4159.0000000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/01/2017
Assignee
1
951 GATEWAY BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
14070186
 
14152565
 
14152684
 
14523093
 
14691869
 
14709275
 
14709277
 
14932174
 
15385610
 
15385735
Correspondence name and address
SKGF PLLC
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:054942/0236   Pages: 3
Recorded: 01/08/2021
Attorney Dkt #:B1553.70000US01
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/01/2017
Assignee
1
951 GATEWAY BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16091447
Correspondence name and address
GITANJALI CHIMALAKONDA
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 3
Reel/Frame:057991/0907   Pages: 3
Recorded: 11/02/2021
Attorney Dkt #:B1553.70002US11
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/01/2017
Assignee
1
225 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16561202
Correspondence name and address
GITANJALI CHIMALAKONDA
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 4
Reel/Frame:058234/0334   Pages: 3
Recorded: 11/23/2021
Attorney Dkt #:B1553.70003US03
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/01/2017
Assignee
1
225 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16898908
Correspondence name and address
GITANJALI CHIMALAKONDA
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 5
Reel/Frame:059362/0400   Pages: 3
Recorded: 03/11/2022
Attorney Dkt #:B1553.70002US12
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/01/2017
Assignee
1
225 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17548135
Correspondence name and address
GITANJALI CHIMALAKONDA
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 6
Reel/Frame:059488/0959   Pages: 3
Recorded: 03/24/2022
Attorney Dkt #:B1553.70001US07
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/01/2017
Assignee
1
225 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17556061
Correspondence name and address
GITANJALI CHIMALAKONDA
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 7
Reel/Frame:061504/0293   Pages: 3
Recorded: 09/22/2022
Attorney Dkt #:B1553.70000US02
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/01/2017
Assignee
1
225 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17151860
Correspondence name and address
GITANJALI CHIMALAKONDA
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 8
Reel/Frame:061917/0178   Pages: 3
Recorded: 11/10/2022
Attorney Dkt #:B1553.70003US05
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/01/2017
Assignee
1
225 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17818885
Correspondence name and address
GITANJALI CHIMALAKONDA
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 9
Reel/Frame:052391/0128   Pages: 4
Recorded: 04/14/2020
Attorney Dkt #:B1553.70003US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/2018
2
Exec Dt:
01/12/2018
Assignee
1
225 2ND AVE
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15564904
Correspondence name and address
ZHIYUN GE
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 10
Reel/Frame:057806/0476   Pages: 13
Recorded: 10/15/2021
Attorney Dkt #:B1553.70007US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/2018
2
Exec Dt:
04/02/2018
3
Exec Dt:
04/02/2018
4
Exec Dt:
03/29/2018
5
Exec Dt:
03/29/2018
Assignee
1
225 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16755461
Correspondence name and address
GITANJALI CHIMALAKONDA
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 11
Reel/Frame:046710/0690   Pages: 11
Recorded: 08/27/2018
Attorney Dkt #:4159.5030001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2018
2
Exec Dt:
07/31/2018
3
Exec Dt:
08/03/2018
Assignee
1
951 GATEWAY BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15739622
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:058197/0040   Pages: 9
Recorded: 11/23/2021
Attorney Dkt #:B1553.70004US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2018
2
Exec Dt:
07/31/2018
3
Exec Dt:
08/03/2018
Assignee
1
225 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17469625
Correspondence name and address
GITANJALI CHIMALAKONDA
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 13
Reel/Frame:057309/0665   Pages: 22
Recorded: 08/27/2021
Attorney Dkt #:B1553.70014US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2021
2
Exec Dt:
03/16/2021
3
Exec Dt:
03/12/2021
4
Exec Dt:
03/13/2021
Assignee
1
225 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17234618
Correspondence name and address
GITANJALI CHIMALAKONDA
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 14
Reel/Frame:059384/0834   Pages: 22
Recorded: 03/24/2022
Attorney Dkt #:B1553.70014US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2021
2
Exec Dt:
03/16/2021
3
Exec Dt:
03/12/2021
4
Exec Dt:
03/13/2021
Assignee
1
225 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17557318
Correspondence name and address
GITANJALI CHIMALAKONDA
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 15
Reel/Frame:063842/0036   Pages: 17
Recorded: 06/02/2023
Attorney Dkt #:B1553.70015US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2021
2
Exec Dt:
07/26/2021
3
Exec Dt:
08/02/2021
4
Exec Dt:
07/23/2021
Assignee
1
225 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18164521
Correspondence name and address
GITANJALI CHIMALAKONDA
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 16
Reel/Frame:060818/0818   Pages: 26
Recorded: 07/22/2022
Attorney Dkt #:B1553.70006US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2022
2
Exec Dt:
02/09/2022
3
Exec Dt:
02/22/2022
4
Exec Dt:
03/02/2022
Assignee
1
225 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16494267
Correspondence name and address
GITANJALI CHIMALAKONDA
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 17
Reel/Frame:066338/0717   Pages: 91
Recorded: 01/17/2024
Attorney Dkt #:B1553.70018US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2023
2
Exec Dt:
04/28/2023
3
Exec Dt:
04/28/2023
4
Exec Dt:
02/15/2023
5
Exec Dt:
02/16/2023
6
Exec Dt:
04/28/2023
7
Exec Dt:
02/15/2023
8
Exec Dt:
03/21/2023
9
Exec Dt:
03/23/2023
Assignee
1
225 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18340797
Correspondence name and address
JOSEPH M. BOWLER
600 ATLANTIC AVENUE
WOLF GREENFIELD & SACKS, P.C.
BOSTON, MA 02210

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