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Patent Assignment Abstract of Title
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Total Assignments: 15
Patent #:
6903235
Issue Dt:
06/07/2005
Application #:
10682045
Filing Dt:
10/08/2003
Publication #:
20050080283
Pub Dt:
04/14/2005
Inventors:
Yih-Ming Hsiao, Hsueh-Hung Chiu, Hsiu-Ching Wang, Yu-Chen Chang
Title:
PHARMACEUTICAL-GRADE FERRIC CITRATE
Assignment: 1
Reel/Frame:
014599/0176Recorded: 10/08/2003Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
HSIAO, YIH-MING
Exec Dt:
08/06/2003
CHIU, HSUEH-HUNG
Exec Dt:
08/06/2003
WANG, HSIU-CHING
Exec Dt:
08/06/2003
CHANG, YU-CHEN
Exec Dt:
08/06/2003
Assignee:
PANION & BF BIOTECH INC.
7F, NO. 325, SEC. 4, CHUNG HSIAO E. RD
TAIPEI, TAIWAN R.O.C.
Correspondent:
DELLETT & WALTERS
JAMES H. WALTERS
310 SW 4TH AVE., SUITE 1101
PORTLAND, OR 97204-2304
Assignment: 2
Reel/Frame:
052295/0662Recorded: 04/02/2020Pages: 11
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
AKEBIA THERAPEUTICS, INC.
Exec Dt:
04/01/2020
KERYX BIOPHARMACEUTICALS, INC.
Exec Dt:
04/01/2020
Assignee:
BIOPHARMA CREDIT PLC
51 NEW NORTH ROAD
C/O BEAUFORT HOUSE
EXETER EX4 4EP, UNITED KINGDOM
Correspondent:
AKIN GUMP STRAUSS HAUER & FELD LLP
2001 K STREET N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:
053671/0221Recorded: 09/02/2020Pages: 11
Conveyance:
SECOND AMENDED AND RESTATED INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignors:
AKEBIA THERAPEUTICS, INC.
Exec Dt:
06/01/2020
KERYX BIOPHARMACEUTICALS, INC.
Exec Dt:
06/01/2020
Assignee:
BIOPHARMA CREDIT PLC
51 NEW NORTH ROAD
BEAUFORT HOUSE
EXETER EX4 4EP, UNITED KINGDOM
Correspondent:
DAVID C. LEE
2001 K STREET N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:
054173/0451Recorded: 09/10/2020Pages: 11
Conveyance:
THIRD AMENDED AND RESTATED INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignors:
AKEBIA THERAPEUTICS, INC.
Exec Dt:
09/08/2020
KERYX BIOPHARMACEUTICALS, INC.
Exec Dt:
09/08/2020
Assignee:
BIOPHARMA CREDIT PLC
51 NEW NORTH ROAD
BEAUFORT HOUSE
EXETER EX4 4EP, UNITED KINGDOM
Correspondent:
DAVID C. LEE
2001 K STREET N.W.
AKIN GUMP STRAUSS HAUER & FELD LLP
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:
054793/0455Recorded: 12/17/2020Pages: 10
Conveyance:
FOURTH AMENDED AND RESTATED INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignors:
AKEBIA THERAPEUTICS, INC.
Exec Dt:
12/07/2020
KERYX BIOPHARMACEUTICALS, INC.
Exec Dt:
12/07/2020
Assignee:
BIOPHARMA CREDIT PLC
51 NEW NORTH ROAD
C/O BEAUFORT HOUSE
EXETER EX4 4EP, UNITED KINGDOM
Correspondent:
DAVID C. LEE
2001 K STREET N.W.
AKIN GUMP STRAUSS HAUER & FELD LLP
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:
055776/0491Recorded: 03/30/2021Pages: 11
Conveyance:
FIFTH AMENDED AND RESTATED INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignors:
AKEBIA THERAPEUTICS, INC.
Exec Dt:
03/26/2021
KERYX BIOPHARMACEUTICALS, INC.
Exec Dt:
03/26/2021
Assignee:
BIOPHARMA CREDIT PLC
51 NEW NORTH ROAD
C/O BEAUFORT HOUSE
EXETER EX4 4EP, UNITED KINGDOM
Correspondent:
DAVID C. LEE
2001 K STREET, N.W.
ROBERT S. STRAUSS TOWER
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:
056544/0468Recorded: 06/11/2021Pages: 11
Conveyance:
SIXTH AMENDED AND RESTATED INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignors:
AKEBIA THERAPEUTICS, INC.
Exec Dt:
06/04/2021
KERYX BIOPHARMACEUTICALS, INC.
Exec Dt:
06/04/2021
Assignee:
BIOPHARMA CREDIT PLC
51 NEW NORTH ROAD
C/O BEAUFORT HOUSE
EXETER EX4 4EP, UNITED KINGDOM
Correspondent:
DAVID C. LEE
2001 K STREET, N.W.
ROBERT S. STRAUSS TOWER
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:
057474/0770Recorded: 09/12/2021Pages: 11
Conveyance:
SEVENTH AMENDED AND RESTATED INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignors:
AKEBIA THERAPEUTICS, INC.
Exec Dt:
09/03/2021
KERYX BIOPHARMACEUTICALS, INC.
Exec Dt:
09/03/2021
Assignee:
BIOPHARMA CREDIT PLC
51 NEW NORTH ROAD
C/O BEAUFORT HOUSE
EXETER EX4 4EP, UNITED KINGDOM
Correspondent:
DAVID C. LEE
2001 K STREET, N.W.
ROBERT S. STRAUSS TOWER
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:
058399/0055Recorded: 12/15/2021Pages: 11
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
AKEBIA THERAPEUTICS, INC.
Exec Dt:
12/04/2021
KERYX BIOPHARMACEUTICALS, INC.
Exec Dt:
12/04/2021
Assignee:
BIOPHARMA CREDIT PLC
C/O BEAUFORT HOUSE, 51 NEW NORTH ROAD
EXETER EX4 4EP, UNITED KINGDOM
Correspondent:
MUSSIE B BEYENE
2001 K STREET N.W.
WASHINGTON DC, DC 20006
Assignment: 10
Reel/Frame:
060529/0168Recorded: 06/16/2022Pages: 12
Conveyance:
TENTH AMENDED AND RESTATED INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignors:
AKEBIA THERAPEUTICS, INC.
Exec Dt:
06/15/2022
KERYX BIOPHARMACEUTICALS, INC.
Exec Dt:
06/15/2022
Assignee:
BIOPHARMA CREDIT PLC
C/O BEAUFORT HOUSE, 51 NEW NORTH ROAD
EXETER EX4 4EP, UNITED KINGDOM
Correspondent:
MUSSIE B BEYENE
2001 K STREET N.W.
WASHINGTON DC, DC 20006
Assignment: 11
Reel/Frame:
061297/0238Recorded: 08/22/2022Pages: 12
Conveyance:
ELEVENTH AMENDED AND RESTATED INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignors:
AKEBIA THERAPEUTICS, INC.
Exec Dt:
08/22/2022
KERYX BIOPHARMACEUTICALS, INC.
Exec Dt:
08/22/2022
Assignee:
BIOPHARMA CREDIT PLC
C/O BEAUFORT HOUSE, 51 NEW NORTH ROAD
EXETER EX4 4EP, UNITED KINGDOM
Correspondent:
MUSSIE B BEYENE
2001 K STREET N.W.
WASHINGTON DC, DC 20006
Assignment: 12
Reel/Frame:
062012/0561Recorded: 11/29/2022Pages: 12
Conveyance:
TWELFTH AMENDED AND RESTATED INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignors:
AKEBIA THERAPEUTICS, INC.
Exec Dt:
11/23/2022
KERYX BIOPHARMACEUTICALS, INC.
Exec Dt:
11/23/2022
Assignee:
BIOPHARMA CREDIT PLC
C/O BEAUFORT HOUSE, 51 NEW NORTH ROAD
EXETER EX4 4EP, ENGLAND AND WALES
Correspondent:
MUSSIE B BEYENE
2001 K STREET N.W.
WASHINGTON DC, DC 20006
Assignment: 13
Reel/Frame:
063189/0065Recorded: 03/29/2023Pages: 12
Conveyance:
THIRTEENTH AMENDED AND RESTATED INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignors:
AKEBIA THERAPEUTICS, INC.
Exec Dt:
03/27/2023
KERYX BIOPHARMACEUTICALS, INC.
Exec Dt:
03/27/2023
Assignee:
BIOPHARMA CREDIT PLC
C/O BEAUFORT HOUSE, 51 NEW NORTH ROAD
EXETER EX4 4EP, UNITED KINGDOM
Correspondent:
MUSSIE B BEYENE
2001 K STREET N.W.
WASHINGTON DC, DC 20006
Assignment: 14
Reel/Frame:
066205/0143Recorded: 01/04/2024Pages: 13
Conveyance:
FIFTEENTH AMENDED AND RESTATED INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignors:
AKEBIA THERAPEUTICS, INC.
Exec Dt:
11/15/2023
KERYX BIOPHARMACEUTICALS, INC.
Exec Dt:
11/15/2023
Assignee:
BIOPHARMA CREDIT PLC
C/O BEAUFORT HOUSE, 51 NEW NORTH ROAD
EXETER EX4 4EP, UNITED KINGDOM
Correspondent:
AKIN GUMP STRAUSS HAUER & FELD LLP
2001 K STREET N.W.
WASHINGTON DC, DC 20006
Assignment: 15
Reel/Frame:
066377/0741Recorded: 01/29/2024Pages: 27
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS
Assignor:
BIOPHARMA CREDIT PLC
Exec Dt:
01/26/2024
Assignees:
AKEBIA THERAPEUTICS, INC.
245 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
KERYX BIOPHARMACEUTICALS, INC.
245 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Correspondent:
STEWART WALSH
1025 CONNECTICUT AVE NW, SUITE 712
COGENCY GLOBAL INC.
WASHINGTON, DC 20036

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