IP Library › Assignment 024051/0956
Patent Assignment
Reel/Frame 024051/0956

Assignment of Assignor's Interest

Recorded: 2010-03-09 Pages: 3
Assignors
BIGOT, ANTONY
Executed: 2009-12-10
LAMPILAS, MAXIME
Executed: 2009-12-14
Assignee
SANOFI-AVENTIS
174 AVENUE DE FRANCE, PARIS, 75013, FRANCE
Covered Property (1)
Method for Preparing Enantiomerically Enriched N-Carboxyanhydride
Patent: 8,119,813 →
Application: 12/617,398 →
Publication: US 2010/0113797
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jun 20, 2012
From: SANOFI-AVENTIS
To: SANOFI
Reel/Frame 028413/0927 →
Assignment of Assignor's Interest Jun 17, 2016
From: SANOFI
To: IMMUNOGEN, INC.
Reel/Frame 038942/0303 →
Corrective Assignment to Correct the Execution Date Previously Recorded on Reel 038942 Frame 0303. Assignor(S) Hereby Confirms the Assignment of Assignors Interest. Jun 20, 2016
From: SANOFI
To: IMMUNOGEN, INC.
Reel/Frame 039078/0526 →