IP Library Assignment 009815/0127
Patent Assignment
Reel/Frame 009815/0127

Assignment of Assignor's Interest

Recorded: 1998-12-08 Pages: 2
Assignors
WEHNER, VOLKMAR
Executed: 1998-11-13
STILZ, HANS ULRICH
Executed: 1998-11-13
SCHMIDT, WOLFGANG
Executed: 1998-11-19
SEIFFGE, DIRK
Executed: 1998-11-19
Assignee
HOECHST MARION ROUSSEL DEUTSCHLAND GMBH
FRANKFURT AM MAIN, D-659, GERMANY
Covered Property (1)
Heterocyclic Compounds Their Preparation and Use as Leulocyte Adhesion Inhibitors and Vla-4-Antagonists
Patent: 6,034,238 →
Application: 09/158,772 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name May 1, 2001
From: HOECHST AKTIENGESELLSCHAFT AND HOECHST MARION ROUSSEL DEUTSCHLAND GMBH
To: AVENTIS PHARMA DEUTSCHLAND GMBH
Reel/Frame 011798/0802 →
Change of Name Nov 18, 2005
From: AVENTIS PHARMA DEUTSCHLAND GMBH
To: SANOFI-AVENTIS DEUTSCHLAND GMBH
Reel/Frame 016793/0789 →