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Patent Assignment Assignee Details
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Assignee Name : XENOTHERAPEUTICS CORPORATION
Total Assignments: 9
Assignment: 1
Reel/Frame:051872/0055   Pages: 5
Recorded: 02/20/2020
Attorney Dkt #:4696-0000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/04/2020
Assignees
1
359 NEWBURY STREET
BOSTON, MASSACHUSETTS 02115
2
3 SUNSET WALK
ENFIELD, NEW HAMPSHIRE 03748
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16593785
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:053749/0655   Pages: 5
Recorded: 09/11/2020
Attorney Dkt #:4772-105-US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/04/2020
Assignees
1
3 SUNSET WALK
ENFIELD, NEW HAMPSHIRE 03748
2
359 NEWBURY STREET
BOSTON, MASSACHUSETTS 02115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17017002
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N. W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:053749/0687   Pages: 5
Recorded: 09/11/2020
Attorney Dkt #:4772-105-US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/04/2020
Assignees
1
3 SUNSET WALK
ENFIELD, NEW HAMPSHIRE 03748
2
359 NEWBURY STREET
BOSTON, MASSACHUSETTS 02110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17016937
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N. W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:056575/0434   Pages: 5
Recorded: 06/17/2021
Attorney Dkt #:4772-105US5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/04/2020
Assignees
1
359 NEWBURY STREET
BOSTON, MASSACHUSETTS 02115
2
3 SUNSET WALK
ENFIELD, NEW HAMPSHIRE 03748
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17347077
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N. W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:059568/0072   Pages: 5
Recorded: 04/12/2022
Attorney Dkt #:4772-108-US6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2020
2
Exec Dt:
02/12/2020
3
Exec Dt:
02/12/2020
4
Exec Dt:
02/12/2020
Assignees
1
359 NEWBURY STREET
BOSTON, MASSACHUSETTS 02115
2
3 SUNSET WALK
ENFIELD, NEW HAMPSHIRE 03748
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
16830213
 
17079821
 
17237336
 
17509260
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N. W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:056467/0746   Pages: 8
Recorded: 06/08/2021
Attorney Dkt #:4772-109US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2021
2
Exec Dt:
06/04/2021
3
Exec Dt:
06/04/2021
4
Exec Dt:
06/04/2021
5
Exec Dt:
06/07/2021
6
Exec Dt:
06/04/2021
7
Exec Dt:
06/07/2021
Assignees
1
359 NEWBURY STREET
BOSTON, MASSACHUSETTS 02115
2
3 SUNSET WALK
ENFIELD, NEW HAMPSHIRE 03748
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17337786
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET N.W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:061919/0846   Pages: 8
Recorded: 11/30/2022
Attorney Dkt #:4772-109US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2021
2
Exec Dt:
06/04/2021
3
Exec Dt:
06/04/2021
4
Exec Dt:
06/04/2021
5
Exec Dt:
06/07/2021
6
Exec Dt:
06/04/2021
7
Exec Dt:
06/07/2021
Assignees
1
359 NEWBURY STREET
BOSTON, MASSACHUSETTS 02115
2
3 SUNSET WALK
ENFIELD, NEW HAMPSHIRE 03748
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18060004
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
901 NEW YORK AVENUE, N.W.
SUITE 900 EAST
WASHINGTON, DC 20001
Assignment: 8
Reel/Frame:057486/0810   Pages: 5
Recorded: 09/15/2021
Attorney Dkt #:4772-0112-US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2021
2
Exec Dt:
08/24/2021
3
Exec Dt:
08/24/2021
4
Exec Dt:
08/24/2021
5
Exec Dt:
08/24/2021
Assignees
1
359 NEWBURY STREET
BOSTON, MASSACHUSETTS 02115
2
3 SUNSET WALK
ENFIELD, NEW HAMPSHIRE 03748
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17411013
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N. W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:066308/0885   Pages: 5
Recorded: 01/31/2024
Attorney Dkt #:4772-113US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2021
2
Exec Dt:
08/24/2021
3
Exec Dt:
08/24/2021
4
Exec Dt:
08/24/2021
5
Exec Dt:
08/24/2021
Assignees
1
359 NEWBURY STREET
BOSTON, MASSACHUSETTS 02115
2
3 SUNSET WALK
ENFIELD, NEW HAMPSHIRE 03748
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18112783
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
901 NEW YORK AVENUE, NW
SUITE 900 EAST
WASHINGTON, WA 20001

Search Results as of: 06/21/2024 10:36 AM
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