IP Library › Assignment 023117/0088
Patent Assignment
Reel/Frame 023117/0088

Assignment of Assignor's Interest

Recorded: 2009-08-19 Pages: 5
Assignor
HMR PHARMA INC.
Executed: 2001-12-28
Assignee
AVENTIS HOLDINGS INC.
3711 KENNETT PIKE, GREENVILLE, DELAWARE, 19807
Covered Property (1)
Methods of Treating Allergic Reactions Using Hydrated Forms of Antihistaminic Piperidine Derivatives
Patent: 7,666,881 →
Application: 11/534,828 →
Publication: US 2007/0021461
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 19, 2009
From: PETERSON, SCOTT E.; STRENG, WILLIAM H.; MCCARTY, FREDERICK J.; TRIPP, SUSAN I.
To: HOECHST MARION ROUSSEL, INC.
Reel/Frame 023116/0604 →
Assignment of Assignor's Interest Aug 19, 2009
From: THE DOW CHEMICAL COMPANY
To: HOECHST MARION ROUSSEL, INC.
Reel/Frame 023116/0799 →
Change of Name Aug 19, 2009
From: HOECHST MARION ROUSSEL, INC.
To: AVENTIS PHARMACEUTICALS INC.
Reel/Frame 023117/0056 →
Assignment of Assignor's Interest Aug 19, 2009
From: AVENTIS PHARMACEUTICALS INC.
To: HMR PHARMA INC.
Reel/Frame 023117/0072 →
Assignment of Assignor's Interest Aug 20, 2009
From: HENTON, DANIEL R.
To: THE DOW CHEMICAL COMPANY
Reel/Frame 023121/0056 →
Assignment of Assignor's Interest Mar 2, 2010
From: AVENTIS HOLDINGS INC.
To: AVENTISUB II INC.
Reel/Frame 024006/0487 →