Patent Assignment
Reel/Frame 004915/0840
Assignment of Assignors Interest.
Recorded: 1988-08-09
Pages: 1
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.
Change of Name
Aug 18, 2000
From: HOECHST MARION ROUSSEL DEUTSCHLAND GMBH
To: AVENTIS PHARMA DEUTSCHLAND GMBH
Reel/Frame 011019/0234 →
Assignment of Assignor's Interest
May 20, 2002
From: HOECHST AKTIENGESELLSCHAFT (HOECHST AG)
To: AVENTIS PHARMA DEUTSCHLAND GMBH(AVENTIS PHARMA)
Reel/Frame 012916/0132 →
Change of Name
Nov 18, 2005
From: AVENTIS PHARMA DEUTSCHLAND GMBH
To: SANOFI-AVENTIS DEUTSCHLAND GMBH
Reel/Frame 016793/0789 →