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Patent Assignment Assignee Details
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Assignee Name : SESEN BIO, INC.
Total Assignments: 8
Assignment: 1
Reel/Frame:052758/0304   Pages: 4
Recorded: 05/27/2020
Attorney Dkt #:B2166-705020/702540/US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELEVEN BIOTHERAPEUTICS, INC.
Exec Dt:
05/15/2018
Assignee
1
SESEN BIO, INC.
245 FIRST STREET
SUITE 1800
CAMBRIDGE, MASSACHUSETTS 02142
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8853150
US20130209396
13812582
 
9458216
US20150087818
14460563
 
10799589
US20180177877
15670840
Correspondence name and address
LANDO & ANASTASI, LLP
60 STATE STREET, 23RD FLOOR
BOSTON, MA 02109
Assignment: 2
Reel/Frame:063789/0455   Pages: 4
Recorded: 05/26/2023
Attorney Dkt #:16-1507-US-CIP
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELEVEN BIOTHERAPEUTICS, INC.
Exec Dt:
05/15/2018
Assignee
1
SESEN BIO, INC.
245 FIRST STREET
SUITE 1800
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9951130
US20150125468
14508068
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
PATRICK GATTARI
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:063789/0459   Pages: 4
Recorded: 05/26/2023
Attorney Dkt #:16-1507-US-CON
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELEVEN BIOTHERAPEUTICS, INC.
Exec Dt:
05/15/2018
Assignee
1
SESEN BIO, INC.
245 FIRST STREET
SUITE 1800
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11459386
US20180222975
15880575
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
PATRICK GATTARI
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:063789/0481   Pages: 4
Recorded: 05/26/2023
Attorney Dkt #:16-1508-US-CON2
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELEVEN BIOTHERAPEUTICS, INC.
Exec Dt:
05/15/2018
Assignee
1
SESEN BIO, INC.
245 FIRST STREET
SUITE 1800
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220169719
17473696
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
PATRICK GATTARI
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:063789/0499   Pages: 4
Recorded: 05/26/2023
Attorney Dkt #:16-1509-US-CON
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELEVEN BIOTHERAPEUTICS, INC.
Exec Dt:
05/15/2018
Assignee
1
SESEN BIO, INC.
245 FIRST STREET
SUITE 1800
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220241414
17462654
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
PATRICK GATTARI
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:047363/0105   Pages: 4
Recorded: 07/13/2018
Attorney Dkt #:16-1509-WO
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELEVEN BIOTHERAPEUTICS, INC.
Exec Dt:
05/16/2018
Assignee
1
SESEN BIO, INC.
245 FIRST STREET
SUITE 1800
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190046642
16078671
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
PATRICK GATTARI
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:052114/0232   Pages: 4
Recorded: 03/05/2020
Attorney Dkt #:16-1508-WO-US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELEVEN BIOTHERAPEUTICS, INC.
Exec Dt:
05/16/2018
Assignee
1
SESEN BIO, INC.
245 FIRST STREET
SUITE 1800
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11142571
US20190194312
15524727
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:060991/0487   Pages: 4
Recorded: 07/28/2022
Attorney Dkt #:16-1507-US-CON
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELEVEN BIOTHERAPEUTICS, INC.
Exec Dt:
05/16/2018
Assignee
1
SESEN BIO, INC.
245 FIRST STREET
SUITE 1800
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10810209
US20180129711
15800575
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
PATRICK G. GATTARI
CHICAGO, IL 60606

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