Patent Assignment
Reel/Frame 056515/0501
Assignment of Assignor's Interest
Recorded: 2021-06-11
Pages: 8
Assignor
RITTER, GERD
Executed: 2018-08-08
Assignee
LUDWIG INSTITUTE FOR CANCER RESEARCH LTD
STADELHOFERSTRASSE 22, ZURICH, 8001, SWITZERLAND
Covered Property
(1)
Antibodies and Methods of Use Thereof
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 11, 2021
From: WILSON, NICHOLAS STUART; SAVITSKY, DAVID ADAM; FINDEIS, MARK ARTHUR; CUILLEROT, JEAN-MARIE
To: AGENUS INC.
Reel/Frame 056515/0365 →
Assignment of Assignor's Interest
Jun 11, 2021
From: VAN DIJK, MARC; MUNDT, CORNELIA ANNE
To: AGENUS SWITZERLAND INC.
Reel/Frame 056515/0416 →
Assignment of Assignor's Interest
Jun 11, 2021
From: AGENUS SWITZERLAND INC.
To: AGENUS INC.
Reel/Frame 056515/0457 →
Assignment of Assignor's Interest
Jun 11, 2021
From: SCHAER, DAVID; WOLCHOK, JEDD DAVID; MERGHOUB, TAHA; ZAPPASODI, ROBERTA
To: MEMORIAL SLOAN KETTERING CANCER CENTER
Reel/Frame 056515/0509 →
Security Interest
Mar 18, 2022
From: UROGEN PHARMA LTD.
To: BIOPHARMA CREDIT PLC
Reel/Frame 059302/0501 →
Patent Security Agreement
Aug 18, 2023
From: UROGEN PHARMA LTD.
To: BIOPHARMA CREDIT PLC
Reel/Frame 064641/0263 →
Amended and Restated Patent Security Agreement
Mar 6, 2025
From: UROGEN PHARMA LTD.
To: BIOPHARMA CREDIT PLC [COLLATERAL AGENT]
Reel/Frame 070434/0319 →
Security Interest
Mar 31, 2025
From: AGENUS, INC.
To: LIGAND PHARMACEUTICALS INCORPORATED
Reel/Frame 070680/0634 →