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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
07/28/2020
Application #:
15884665
Filing Dt:
01/31/2018
Publication #:
Pub Dt:
06/21/2018
Inventors:
PHILIP WILSON HOWARD, PATRICIUS HENDRIKUS CORNELIS VAN BERKEL
Title:
PYRROLOBENZODIAZEPINE-ANTI-CD22 ANTIBODY CONJUGATES
Assignment: 1
Reel/Frame:
050298/0265Recorded: 09/06/2019Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/13/2016
Assignee:
MILSTEIN BUILDING
GRANTA PARK
CAMBRIDGE, UNITED KINGDOM CB21 6GH
Correspondent:
MELISSA E. KOLOM
2275 DEMING WAY
SUITE #310
MIDDLETON, WI 53562
Assignment: 2
Reel/Frame:
050298/0207Recorded: 09/06/2019Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/31/2016
Exec Dt:
08/30/2016
Assignee:
ROUTE DE LA CORNICHE 3B
EPALINGES, SWITZERLAND 1066
Correspondent:
MELISSA E. KOLOM
2275 DEMING WAY
SUITE #310
MIDDLETON, WI 53562
Assignment: 3
Reel/Frame:
052696/0247Recorded: 05/19/2020Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/19/2020
Assignee:
780 THIRD AVENUE
37TH FLOOR
NEW YORK, NEW YORK 10017
Correspondent:
JOANNE BL ARNOLD
KATTEN
575 MADISON AVENUE
NEW YORK, NY 10022-2585
Assignment: 4
Reel/Frame:
052898/0001Recorded: 06/10/2020Pages: 118
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/19/2020
Assignee:
780 THIRD AVENUE, 37TH FLOOR
NEW YORK, NEW YORK 10017
Correspondent:
MELISSA E. KOLOM
2275 DEMING WAY
SUITE #310
MIDDLETON, WI 53562
Assignment: 5
Reel/Frame:
061200/0750Recorded: 08/16/2022Pages: 6
Conveyance:
TERMINATION AND RELEASE OF PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
08/15/2022
Assignee:
BIOPOLE, ROUTE DE LA CORNICHE 3 B
EPALINGS, SWITZERLAND 1066
Correspondent:
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE, 20TH FLOOR
COSTA MESA, CA 92626
Assignment: 6
Reel/Frame:
062228/0763Recorded: 12/27/2022Pages: 13
Conveyance:
PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
08/15/2022
Assignee:
399 PARK AVENUE, 38TH FLOOR
NEW YORK, NEW YORK 10022
Correspondent:
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE, 20TH FL
COSTA MESA, CA 92626

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