Patent Assignment
Reel/Frame 042871/0669
Assignment of Assignor's Interest
Recorded: 2017-06-30
Pages: 18
Assignors
HARTLEY, JOHN
Executed: 2016-10-25
VAN BERKEL, PATRICIUS HENRIKUS CORNELIS
Executed: 2016-08-31
Assignee
ADC THERAPEUTICS SA
ROUTE DE LA CORNICHE 3B, 1066 EPALINGES, SWITZERLAND
Covered Property
(1)
Pyrrolobenzodiazepine-Antibody Conjugates
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 30, 2017
From: HOWARD, PHILIP WILSON
To: MEDIMMUNE LIMITED
Reel/Frame 042871/0804 →
Security Interest
May 19, 2020
From: ADC THERAPEUTICS SA
To: DEERFIELD PARTNERS, L.P., AS GRANTEE
Reel/Frame 052696/0247 →
Security Interest
Jun 10, 2020
From: ADC THERAPEUTICS SA
To: DEERFIELD PARTNERS, L.P.
Reel/Frame 052899/0198 →
Termination and Release of Patent Security Agreement
Aug 16, 2022
From: DEERFIELD PARTNERS, L.P.
To: ADC THERAPEUTICS SA
Reel/Frame 061200/0750 →
Patent Security Agreement
Dec 27, 2022
From: ADC THERAPEUTICS SA
To: OWL ROCK OPPORTUNISTIC MASTER FUND I, L.P.
Reel/Frame 062228/0763 →