Patent Assignment
Reel/Frame 019181/0285
Assignment of Assignor's Interest
Recorded: 2007-04-19
Pages: 4
Assignee
HOECHST-ROUSSEL PHARMACEUTICALS INCORPORATED
P.O. BOX 2500, SOMERVILLE, NEW JERSEY, 08876
Covered Properties
(4)
5-(1-Aminocyclohexyl)-2(1H)-Pyridinone Compounds Which Have Pharmaceutically Utility
Patent:
4,978,663 →
Application:
07/394,448 →
5-(1-Aminocyclohexyl)-2(1H)-Pyridinone and Related Compounds
Patent:
5,039,809 →
Application:
07/594,496 →
5-(1-Aminocyclohexyl)-2(1H)-Pyridinone and Related Compounds
Patent:
5,112,981 →
Application:
07/710,472 →
5-(1-Hydroxycycloalkyl)-2-Methoxy Pyridine Compounds
Patent:
5,204,480 →
Application:
07/838,983 →
Related Assignments
(9)
Other recorded transfers of the patents 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 →
Change of Name
Jan 8, 2008
From: HOECHST-ROUSSEL PHARMACEUTICALS INCORPORATED
To: HOECHST MARION ROUSSEL, INC.
Reel/Frame 020325/0631 →
Change of Name
Jan 10, 2008
From: HOECHST-ROUSSEL PHARMACEUTICALS INCORPORATED
To: HOECHST MARION ROUSSEL, INC.
Reel/Frame 020339/0428 →
Assignment of Assignor's Interest
Jan 10, 2008
From: HMR PHARMA INC.
To: AVENTIS HOLDINGS INC.
Reel/Frame 020339/0510 →
Assignment of Assignor's Interest
Jan 10, 2008
From: AVENTIS PHARMACEUTICALS INC.
To: HMR PHARMA INC.
Reel/Frame 020339/0419 →
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 →