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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
NONE
Issue Dt:
Application #:
17430286
Filing Dt:
08/11/2021
Publication #:
20220089522
Pub Dt:
03/24/2022
Inventors:
JON PHILIP LAWSON, ROBERT CHRISTIAN WILD, YIYANG SHAO, JINCHAO WENG, PAVEL MAJER et al
Title:
METHOD OF PREPARING A DON PRODRUG FROM L-GLUTAMIC ACID
Assignment: 1
Reel/Frame:
063913/0368Recorded: 06/09/2023Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SHAO, YIYANG
Exec Dt:
01/16/2019
CHU, JINXIAO
Exec Dt:
01/16/2019
WENG, JINCHAO
Exec Dt:
01/16/2019
Assignee:
DRACEN PHARMACEUTICALS, INC.
C/O STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DISTRICT OF COLUMBIA 20005
Correspondent:
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:
063913/0329Recorded: 06/09/2023Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ÚSTAV ORGANICKÉ CHEMIE A BIOCHEMIE AV CR, V.V.I.
Exec Dt:
02/12/2019
Assignee:
DRACEN PHARMACEUTICALS, INC.
C/O STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DISTRICT OF COLUMBIA 20005
Correspondent:
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:
063913/0383Recorded: 06/09/2023Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LAWSON, JON PHILIP
Exec Dt:
03/18/2019
WILD, ROBERT CHRISTIAN
Exec Dt:
01/16/2019
Assignee:
DRACEN PHARMACEUTICALS, INC.
C/O STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DISTRICT OF COLUMBIA 20005
Correspondent:
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:
063913/0364Recorded: 06/09/2023Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
MAJER, PAVEL
Exec Dt:
03/11/2022
SNAJDR, IVAN
Exec Dt:
03/11/2022
HADZIMA, MARTIN
Exec Dt:
03/14/2022
TENORA, LUKÁS
Exec Dt:
03/10/2022
Assignee:
ÚSTAV ORGANICKÉ CHEMIE A BIOCHEMIE AV CR, V.V.I.
FLEMINGOVO NAM. 542/2
PRAGUE, CZECH REPUBLIC 166 10
Correspondent:
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:
064232/0765Recorded: 07/12/2023Pages: 9
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DRACEN PHARMACEUTICALS, INC.
Exec Dt:
07/11/2023
Assignee:
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), AS COLLATERAL AGENT
345 PARK AVENUE SOUTH
NEW YORK, NEW YORK 10010
Correspondent:
JEFFREY NEGRON
PAUL HASTINGS LLP
200 PARK AVENUE
NEW YORK, NY 10166
Assignment: 6
Reel/Frame:
064232/0765Recorded: 07/12/2023Pages: 9
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DRACEN PHARMACEUTICALS, INC.
Exec Dt:
07/11/2023
Assignee:
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), AS COLLATERAL AGENT
345 PARK AVENUE SOUTH
NEW YORK, NEW YORK 10010
Correspondent:
JEFFREY NEGRON
PAUL HASTINGS LLP
200 PARK AVENUE
NEW YORK, NY 10166

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