IP Library › Assignment 030326/0354
Patent Assignment
Reel/Frame 030326/0354

Assignment of Assignor's Interest

Recorded: 2013-05-01 Pages: 4
Assignor
SPIROGEN LIMITED
Executed: 2012-09-11
Assignee
SPIROGEN DEVELOPMENTS SARL
CHEMIN DE LA PACOTTAZ 1, C/O MICHAEL FORER, ST-LEGIER-LA CHIESAZ, 1806, SWITZERLAND
Covered Properties (6)
Alkyl 4- [4- (5-Oxo-2,3,5, 11A-Tetrahydo-5H-Pyrrolo [2, 1-C] [1,4] Benzodiazepine-8-Yloxy) -Butyrylamino]-1H-Pyrrole-2-Carboxylate Derivatives and Related Compounds for the Treatment of a Proliferative Disease
Patent: 8,637,664 →
Application: 12/089,459 →
Publication: US 2008/0214525
Pyrrolobenzodiazepines
Patent: 8,633,185 →
Application: 12/610,478 →
Publication: US 2010/0113425
Pyrrolobenzodiazepines
Patent: 8,501,934 →
Application: 13/055,194 →
Publication: US 2011/0162227
Pyrrolobenzodiazepines and Conjugates Thereof
Application: 13/087,575 →
Publication: US 2011/0256157
Unsymmetrical Pyrrolobenzodiazepine-Dimers for Treatment of Proliferative Diseases
Patent: 8,592,576 →
Application: 13/123,327 →
Publication: US 2011/0196148
Pyrrolobenzodiazepines
Patent: 8,487,092 →
Application: 13/124,232 →
Publication: US 2011/0201803
Related Assignments (10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 8, 2008
From: HOWARD, PHILIP WILSON; THURSTON, DAVID EDWIN; WELLS, GEOFFREY
To: SPIROGEN LIMITED
Reel/Frame 020769/0433 →
Assignment of Assignor's Interest Jan 24, 2011
From: HOWARD, PHILIP WILSON; GREGSON, STEPHEN JOHN; CHEN, ZHIZHI; TIBERGHIEN, ARNAUD CHARLES
To: SPIROGEN LIMITED
Reel/Frame 025684/0145 →
Assignment of Assignor's Interest Apr 8, 2011
From: HOWARD, PHILIP WILSON; GREGSON, STEPHEN JOHN; MASTERSON, LUKE
To: SPIROGEN LIMITED
Reel/Frame 026097/0555 →
Assignment of Assignor's Interest Apr 15, 2011
From: HOWARD, PHILIP WILSON; GREGSON, STEPHEN JOHN; CHEN, ZHIZHI; TIBERGHIEN, ARNAUD CHARLES
To: SPIROGEN LIMITED
Reel/Frame 026136/0068 →
Assignment of Assignor's Interest Jul 25, 2011
From: HOWARD, PHILIP WILSON; MASTERSON, LUKE; TIBERGHIEN, ARNAUD
To: SPIROGEN LIMITED
Reel/Frame 026641/0174 →
Assignment of Assignor's Interest Jul 25, 2011
From: FLYGARE, JOHN A.; GUNZNER, JANET L.; POLAKIS, PAUL; POLSON, ANDREW
To: GENENTECH, INC.
Reel/Frame 026641/0266 →
Assignment of Assignor's Interest Jul 25, 2011
From: GENENTECH, INC.
To: SPIROGEN LIMITED
Reel/Frame 026641/0300 →
Merger May 1, 2013
From: SPIROGEN DEVELOPMENTS SARL
To: SPIROGEN SARL
Reel/Frame 030326/0427 →
Confirmatory Assignment Oct 23, 2015
From: SPIROGEN SÀRL
To: MEDIMMUNE LIMITED
Reel/Frame 036932/0278 →
Corrective Assignment to Correct the Postal Code of the Assignee Previously Recorded at Reel: 036932 Frame: 0278. Assignor(S) Hereby Confirms the Assignment . Apr 11, 2017
From: SPIROGEN SÀRL
To: MEDIMMUNE LIMITED
Reel/Frame 042242/0389 →