Patent Assignment
Reel/Frame 020325/0597
Assignment of Assignor's Interest
Recorded: 2008-01-08
Pages: 3
Assignee
HOECHST-ROUSSEL PHARMACEUTICALS INCORPORATED
ROUTE 202-206, SOMERVILLE, NEW JERSEY, 08807
Covered Property
(1)
5,6-Dihydro-4H-Imidazo[4,5,1-Ij]Quinolines
Patent:
5,563,272 →
Application:
08/455,465 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 10, 2008
From: HOECHST-ROUSSEL PHARMACEUTICALS INCORPORATED
To: HOECHST MARION ROUSSEL, INC.
Reel/Frame 020339/0428 →
Change of Name
Jan 14, 2008
From: HOECHST MARION ROUSSEL, INC.
To: AVENTIS PHARMACEUTICALS INC.
Reel/Frame 020353/0815 →
Change of Name
Jan 17, 2008
From: AVENTIS PHARMACEUTICALS INC.
To: HMR PHARMA INC.
Reel/Frame 020385/0273 →
Change of Name
Jan 22, 2008
From: HMR PHARMA INC.
To: AVENTIS HOLDINGS INC.
Reel/Frame 020393/0537 →
Assignment of Assignor's Interest
Mar 2, 2010
From: AVENTIS HOLDINGS INC.
To: AVENTISUB II INC.
Reel/Frame 024006/0487 →