Patent Assignment
Reel/Frame 012916/0132
Assignment of Assignor's Interest
Recorded: 2002-05-20
Pages: 3
Assignor
HOECHST AKTIENGESELLSCHAFT (HOECHST AG)
Executed: 2002-04-30
Assignee
AVENTIS PHARMA DEUTSCHLAND GMBH(AVENTIS PHARMA)
INDUSTRIEPARK HOCHST-GEBAUDE K 801, 65926 FRANKFURT AM MAIN, GERMANY
Covered Property
(1)
Process for Isolating Basic Proteins from Protein Mixtures
Patent:
5,101,013 →
Application:
07/230,085 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 9, 1988
From: DORSCHUG, MICHAEL; OBERMEIER, RAINER
To: HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, FED. REP. OF GERMANY, A CORP. OF FED. REP. OF GERMANY
Reel/Frame 004915/0840 →
Change of Name
Aug 18, 2000
From: HOECHST MARION ROUSSEL DEUTSCHLAND GMBH
To: AVENTIS PHARMA DEUTSCHLAND GMBH
Reel/Frame 011019/0234 →
Change of Name
Nov 18, 2005
From: AVENTIS PHARMA DEUTSCHLAND GMBH
To: SANOFI-AVENTIS DEUTSCHLAND GMBH
Reel/Frame 016793/0789 →