Patent Assignment
Reel/Frame 009621/0351
Assignment of Assignor's Interest
Recorded: 1998-12-04
Pages: 2
Assignors
BOHN, MANFRED
Executed: 1998-05-15
KRAEMER, KARL THEODOR
Executed: 1998-05-18
MARKUS, ASTRID
Executed: 1998-05-20
Assignee
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Covered Property
(1)
Use of 1-Hydroxy-2-Pyridones for the Treatment of Seborrheic Dermatitis
Application:
09/077,194 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Aug 18, 2000
From: HOECHST MARION ROUSSEL DEUTSCHLAND GMBH
To: AVENTIS PHARMA DEUTSCHLAND GMBH
Reel/Frame 011019/0234 →
Assignment of Assignor's Interest
Mar 26, 2002
From: HOECHST AKTIENGESELLSCHAFT (HOECHST AG)
To: AVENTIS PHARMA DEUTSCHLAND GMBH (AVENTIS PHARMA)
Reel/Frame 012722/0954 →
Change of Name
Jul 19, 2006
From: AVENTIS PHARMA DEUTSCHLAND GMBH
To: SANOFI-AVENTIS DEUTSCHLAND GMBH
Reel/Frame 017946/0877 →
Assignment of Assignor's Interest
Jan 5, 2009
From: SANOFI-AVENTIS DEUTSCHLAND GMBH
To: MEDICIS PHARMACEUTICAL CORPORATION
Reel/Frame 022052/0292 →