Patent Assignment
Reel/Frame 009224/0384
Assignment of Assignor's Interest
Recorded: 1998-06-04
Pages: 2
Assignors
HEIDTMANN, HANS HEINRICH
Executed: 1998-03-23
MUELLER, ROLF
Executed: 1998-03-23
SEDLACEK, HANS-HARALD
Executed: 1998-03-23
Assignee
HOECHST AKTIENGESELLSCHAFT
FRANKFURT AM MAIN, D-659, GERMANY
Covered Property
(1)
Nucleic Acid Construct for Expressing Active Substances Which Can Be Activated by Proteases, and Preparation and Use
Patent:
6,080,575 →
Application:
09/008,308 →
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 26, 2002
From: HOECHST AKTIENGESELLSCHAFT
To: AVENTIS PHARMA DEUTSCHLAND GMBH
Reel/Frame 012735/0384 →
Assignment of Assignor's Interest
Apr 1, 2004
From: AVENTIS PHARMA DEUTSCHLAND GMBH
To: SCHERING AKTIENGESELLSCHAFT
Reel/Frame 015167/0697 →