IP Library › Assignment 050923/0035
Patent Assignment
Reel/Frame 050923/0035

Assignment of Assignor's Interest

Recorded: 2019-11-05 Pages: 5
Assignor
CALCHAN LIMITED
Executed: 2019-10-03
Assignees
CALCHAN LIMITED
90 HIGH HOLBORN, LONDON, WC1V 6XX, UNITED KINGDOM
GALAPAGOS NV
GENERAAL DE WITTELAAN L11/A3, MECHELEN, 2800, BELGIUM
Covered Property (1)
Ask 1 Inhibiting Pyrrolopyrimidine Derivatives
Patent: 9,045,485 →
Application: 13/994,691 →
Publication: US 2014/0038957
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 21, 2013
From: WITTY, DAVID R; NORTON, DAVID; TIERNEY, JASON PAUL; LORTHIOIR, GHISLAINE
To: CONVERGENCE PHARMACEUTICALS LIMITED
Reel/Frame 031447/0119 →
Assignment of Assignor's Interest Jan 29, 2016
From: CONVERGENCE PHARMACEUTICALS LIMITED
To: CALCHAN LIMITED
Reel/Frame 037621/0985 →
Security Interest Nov 23, 2020
From: GALAPAGOS NV
To: GILEAD SCIENCES, INC.
Reel/Frame 054503/0967 →
Release of Security Interest Feb 15, 2022
From: GILEAD SCIENCES, INC.
To: GALAPAGOS NV
Reel/Frame 059020/0871 →