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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
NONE
Issue Dt:
Application #:
17059887
Filing Dt:
11/30/2020
Publication #:
20210269443
Pub Dt:
09/02/2021
Inventors:
Daniel E. LEVY, Neil SMITH, Jonathan REIS, Hiroshi YOSHINO, Taichi KOMODA, Yuichi SHIRO et al
Title:
PHARMACEUTICALLY ACCEPTABLE SALTS OF SEPIAPTERIN
Assignment: 1
Reel/Frame:
056078/0351Recorded: 04/28/2021Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LEVY, DANIEL E.
Exec Dt:
04/10/2019
SMITH, NEIL
Exec Dt:
04/04/2019
REIS, JONATHAN
Exec Dt:
04/04/2019
Assignee:
CENSA PHARMACEUTICALS INC.
65 WILLIAM STREET
SUITE 200
WELLESLEY, MASSACHUSETTS 02481
Correspondent:
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 2
Reel/Frame:
056071/0423Recorded: 04/28/2021Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
YOSHINO, HIROSHI
Exec Dt:
05/28/2019
KOMODA, TAICHI
Exec Dt:
05/28/2019
SHIRO, YUICHI
Exec Dt:
05/28/2019
MURATA, SHUNICHI
Exec Dt:
05/28/2019
MATSUMOTO, TAKAYOSHI
Exec Dt:
05/28/2019
KISHIMOTO, KAITO
Exec Dt:
05/28/2019
Assignee:
SHIRATORI PHARMACEUTICALS CO., LTD.
28F WBG MARIVE EAST 2-6-1
NAKASE, MIHAMA-KU, CHIBA-SHI, CHIBA, JAPAN 261-7090
Correspondent:
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 3
Reel/Frame:
056078/0354Recorded: 04/28/2021Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SHIRATORI PHARMACEUTICALS CO., LTD.
Exec Dt:
05/29/2019
Assignee:
CENSA PHARMACEUTICALS INC.
65 WILLIAM STREET
SUITE 200
WELLESLEY, MASSACHUSETTS 02481
Correspondent:
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02210
Assignment: 4
Reel/Frame:
056078/0408Recorded: 04/28/2021Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
CENSA PHARMACEUTICALS INC.
Exec Dt:
05/29/2020
Assignee:
PTC THERAPEUTICS MP, INC.
100 CORPORATE COURT
SOUTH PLAINFIELD, NEW JERSEY 07080
Correspondent:
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02210
Assignment: 5
Reel/Frame:
061584/0377Recorded: 10/28/2022Pages: 9
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
PTC THERAPEUTICS MP, INC.
Exec Dt:
10/27/2022
Assignee:
WILMINGTON TRUST, NATIONAL ASSOCIATION
300 S WACKER DRIVE, SUITE 1850
CHICAGO, ILLINOIS 60606
Correspondent:
ROPES & GRAY LLP
PRUDENTIAL TOWER
800 BOYLSTON STREET
BOSTON, MA 02199-3600
Assignment: 6
Reel/Frame:
065321/0025Recorded: 10/23/2023Pages: 7
Conveyance:
TERMINATION AND RELEASE OF PATENT SECURITY AGREEMENT @ REEL 061584 AND FRAME 0377
Assignor:
WILMINGTON TRUST, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Exec Dt:
10/18/2023
Assignee:
PTC THERAPEUTICS MP, INC.
100 CORPORATE COURT
SOUTH PLAINFIELD, NEW JERSEY 07080
Correspondent:
BENJAMIN S. FERNANDEZ, ESQUIRE
WILMER CUTLER PICKERING HALE AND DORR LLP
60 STATE STREET
BOSTON, MA 02109

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