Patent Assignment
Reel/Frame 004788/0787
Assignment of Assignors Interest.
Recorded: 1987-09-08
Pages: 2
Assignee
Covered Property
(1)
Dihydro-1,4-Oxazino(2,3-C)Quinolines
Patent:
4,743,601 →
Application:
07/072,832 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 29, 2007
From: HOECHST-ROUSSEL PHARMACEUTICALS INCORPORATED
To: HOECHST MARION ROUSSEL, INC.
Reel/Frame 019077/0788 →
Change of Name
Dec 7, 2007
From: HOECHST MARION ROUSSEL, INC.
To: AVENTIS PHARMACEUTICALS INC.
Reel/Frame 020206/0442 →
Assignment of Assignor's Interest
Jan 10, 2008
From: AVENTIS PHARMACEUTICALS INC.
To: HMR PHARMA INC.
Reel/Frame 020339/0419 →
Assignment of Assignor's Interest
Jan 10, 2008
From: HMR PHARMA INC.
To: AVENTIS HOLDINGS INC.
Reel/Frame 020339/0510 →