IP Library › Assignment 051014/0711
Patent Assignment
Reel/Frame 051014/0711

Assignment of Assignor's Interest

Recorded: 2019-11-14 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: 9,585,886 →
Application: 14/698,489 →
Publication: US 2016/0067251
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 2, 2015
From: WITTY, DAVID R.; NORTON, DAVID; TIERNEY, JASON PAUL; LORTHIOIR, GHISLAINE
To: CONVERGENCE PHARMACEUTICALS LIMITED
Reel/Frame 037194/0356 →
Assignment of Assignor's Interest Jan 29, 2016
From: CONVERGENCE PHARMACEUTICALS LIMITED
To: CALCHAN LIMITED
Reel/Frame 037621/0333 →
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 →