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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/30/2021
Application #:
15439823
Filing Dt:
02/22/2017
Publication #:
Pub Dt:
08/03/2017
Inventors:
John C. WILLIAMS, Joshua M. DONALDSON, Ulrich RODECK, Csaba KARI
Title:
DEVELOPMENT OF MASKED THERAPEUTIC ANTIBODIES TO LIMIT OFF-TARGET EFFECTS: APPLICATION TO ANTI-EGFR ANTIBODIES
Assignment: 1
Reel/Frame:
051886/0690Recorded: 02/21/2020Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/17/2012
Exec Dt:
12/18/2012
Assignee:
1020 WALNUT STREET
PHILADELPHIA, PENNSYLVANIA 19107
Correspondent:
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 2
Reel/Frame:
051886/0874Recorded: 02/21/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/18/2013
Assignee:
1500 EAST DUARTE ROAD
DUARTE, CALIFORNIA 91010-3000
Correspondent:
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 3
Reel/Frame:
051886/0629Recorded: 02/21/2020Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/25/2013
Assignees:
1500 EAST DUARTE ROAD
DUARTE, CALIFORNIA 91010-3000
1020 WALNUT STREET
PHILADELPHIA, PENNSYLVANIA 19107
Correspondent:
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111

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