Patent Assignment
Reel/Frame 012735/0242
Assignment of Assignor's Interest
Recorded: 2002-03-18
Pages: 4
Assignor
AVENTIS PHARMA DEUTSCHLAND GMBH
Executed: 2002-03-12
Assignee
SCHERING AKTIENGESELLSCHAFT
170-178,, BERLIN, D-133, GERMANY
Covered Properties
(3)
Process for Inactivating Carboxypeptidase Y in Hirudin-Containing Culture Broths
Patent:
5,866,399 →
Application:
08/695,434 →
Ultrafiltration Process for Desalination and Concentration of a Peptide in a Cell-Free Fermentation Medium
Patent:
6,103,502 →
Application:
08/755,114 →
Process for Using the Yeast Adh Ii Promoter System for the Production of Heterologous Proteins in High Yields
Patent:
5,866,371 →
Application:
08/757,439 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 12, 1996
From: CRAUSE, PETER; HABERMANN, PAUL; MOELLER, JOERG; ULMER, WOLFGANG
To: HOECHST AKTIENGESELLSCHAFT
Reel/Frame 008150/0413 →
Assignment of Assignor's Interest
Apr 4, 1997
From: BADZIONG, WERNER; HABERMANN, PAUL; MOELLER, JOERG; ARETZ, WERENER
To: HOECHST AKTIENGESELLSCHAFT
Reel/Frame 008510/0335 →
Assignment of Assignor's Interest
Jan 26, 1998
From: MOLLER, JORG; RICHARD, FRANK
To: HOECHST AKTIENGESELLSCHAFT
Reel/Frame 008928/0700 →
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
Aug 20, 2008
From: SCHERING AKTIENGESELLSCHAFT
To: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
Reel/Frame 021411/0374 →