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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/26/2022
Application #:
16860822
Filing Dt:
04/28/2020
Publication #:
Pub Dt:
11/19/2020
Inventors:
Olga AB, Neeraj KOHLI, Thomas CHITTENDEN, Julianto SETIADY
Title:
BIPARATOPIC FR-ALPHA ANTIBODIES AND IMMUNOCONJUGATES
Assignment: 1
Reel/Frame:
053483/0351Recorded: 08/13/2020Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/11/2020
Exec Dt:
05/20/2020
Exec Dt:
05/04/2020
Exec Dt:
05/05/2020
Assignee:
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Correspondent:
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVE, NW
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:
063282/0894Recorded: 04/06/2023Pages: 34
Conveyance:
PATENT SECURITY AGREEMENT
Assignors:
Exec Dt:
04/06/2023
Exec Dt:
04/06/2023
Assignee:
C/O BEAUFORT HOUSE, 51 NEW NORTH ROAD
EXETER EX4 4EP, UNITED KINGDOM
Correspondent:
MUSSIE B BEYENE
2001 K STREET N.W.
WASHINGTON DC, DC 20006
Assignment: 3
Reel/Frame:
066553/0109Recorded: 02/12/2024Pages: 34
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/12/2024
Assignees:
C/O IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
BAARERSTRASSE 14
ZUG, SWITZERLAND 6300
Correspondent:
JONATHAN BRADFORD
PRUDENTIAL TOWER
800 BOYLSTON STREET
BOSTON, MA 02199-3600

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