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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
9125922
Issue Dt:
09/08/2015
Application #:
13527832
Filing Dt:
06/20/2012
Publication #:
20130157979
Pub Dt:
06/20/2013
Inventors:
Youssef Laafiret Bennani, Anne-Laure Grillot, Hardwin O'Dowd, Paul S. Charifson et al
Title:
PHOSPHATE ESTERS OF GYRASE AND TOPOISOMERASE INHIBITORS
Assignment: 1
Reel/Frame:
029273/0007Recorded: 11/09/2012Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHARIFSON, PAUL S.
Exec Dt:
10/22/2012
GRILLOT, ANNE-LAURE
Exec Dt:
10/24/2012
O'DOWD, HARDWIN
Exec Dt:
10/22/2012
LE TIRAN, ARNAUD
Exec Dt:
10/16/2012
BENNANI, YOUSSEF LAAFIRET
Exec Dt:
10/12/2012
VERTEX PHARMACEUTICALS (CANADA) INCORPORATE
Exec Dt:
11/08/2012
Assignee:
VERTEX PHARMACEUTICALS INCORPORATED
130 WAVERLY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
VERTEX PHARMACEUTICALS INCORPORATED
130 WAVERLY STREET
CAMBRIDGE, MA 02139
Assignment: 2
Reel/Frame:
033292/0311Recorded: 07/10/2014Pages: 577
Conveyance:
SECURITY INTEREST
Assignors:
VERTEX PHARMACEUTICALS INCORPORATED
Exec Dt:
07/09/2014
VERTEX PHARMACEUTICALS (SAN DIEGO) LLC
Exec Dt:
07/09/2014
Assignee:
MACQUARIE US TRADING LLC
125 WEST 55 STREET
NEW YORK, NEW YORK 10019
Correspondent:
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST. SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:
039076/0224Recorded: 07/05/2016Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
VERTEX PHARMACEUTICALS INCORPORATED
Exec Dt:
05/09/2016
Assignee:
SPERO TRINEM, INC.
675 MASSACHUSETTS AVE.
14TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:
040357/0001Recorded: 10/14/2016Pages: 577
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
MACQUARIE US TRADING LLC
Exec Dt:
10/13/2016
Assignees:
VERTEX PHARMACEUTICALS INCORPORATED
50 NORTHERN AVENUE
BOSTON, MASSACHUSETTS 02210
VERTEX PHARMACEUTICALS (SAN DIEGO) LLC
11010 TORREYANA RD
SAN DIEGO, CALIFORNIA 92121
Correspondent:
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST. SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:
050112/0906Recorded: 08/21/2019Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SPERO TRINEM, INC.
Exec Dt:
08/15/2019
Assignee:
SPERO THERAPEUTICS, INC.
675 MASSACHUSETTS AVENUE
14TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103

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