Patent Assignment
Reel/Frame 007866/0723
Assignment of Assignor's Interest
Recorded: 1996-01-19
Pages: 2
Assignee
HOECHST AKTIENGESELLSCHAFT
FRANKFURT AM MAIN, D-659, GERMANY
Covered Property
(1)
Modified Oligonucleotides, Their Preparation and Their Use
Patent:
5,844,106 →
Application:
08/554,164 →
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 →
Change of Name
Nov 18, 2005
From: AVENTIS PHARMA DEUTSCHLAND GMBH
To: SANOFI-AVENTIS DEUTSCHLAND GMBH
Reel/Frame 016793/0789 →