Patent Assignment
Reel/Frame 008150/0413
Assignment of Assignor's Interest
Recorded: 1996-08-12
Pages: 2
Assignors
CRAUSE, PETER
Executed: 1996-08-05
HABERMANN, PAUL
Executed: 1996-08-05
MOELLER, JOERG
Executed: 1996-08-05
ULMER, WOLFGANG
Executed: 1996-08-05
Assignee
HOECHST AKTIENGESELLSCHAFT
FRANKFURT AM MAIN, D-659, GERMANY
Covered Property
(1)
Process for Inactivating Carboxypeptidase Y in Hirudin-Containing Culture Broths
Patent:
5,866,399 →
Application:
08/695,434 →
Related Assignments
(3)
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 →
Assignment of Assignor's Interest
Mar 18, 2002
From: AVENTIS PHARMA DEUTSCHLAND GMBH
To: SCHERING AKTIENGESELLSCHAFT
Reel/Frame 012735/0242 →
Change of Name
Aug 20, 2008
From: SCHERING AKTIENGESELLSCHAFT
To: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
Reel/Frame 021411/0374 →