Patent Assignment
Reel/Frame 051257/0198
Assignment of Assignor's Interest
Recorded: 2019-12-12
Pages: 8
Assignor
HOWARD, PHILIP WILSON
Executed: 2016-07-21
Assignee
MEDIMMUNE LIMITED
MILSTEIN BUILDING, GRANTA PARK, CAMBRIDGE, CAMBRIDGESHIRE, CB21 6GH, UNITED KINGDOM
Covered Property
(1)
Site-Specific Antibody-Drug Conjugates
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 12, 2019
From: VAN BERKEL, PATRICIUS HENDRIKUS CORNELIS
To: A.T. DEVELOPMENT SWITZERLAND SÀRL
Reel/Frame 051257/0079 →
Assignment of Assignor's Interest
Dec 13, 2019
From: A.T. DEVELOPMENT SWITZERLAND SÀRL
To: ADC THERAPEUTICS S.A.
Reel/Frame 051277/0396 →
Security Interest
May 19, 2020
From: ADC THERAPEUTICS SA
To: DEERFIELD PARTNERS, L.P., AS GRANTEE
Reel/Frame 052696/0247 →
Security Interest
Jun 12, 2020
From: ADC THERAPEUTICS SA
To: DEERFIELD PARTNERS, L.P.
Reel/Frame 052925/0871 →
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 →