Patent Assignment
Reel/Frame 009248/0286
Assignment of Assignor's Interest
Recorded: 1998-06-08
Pages: 3
Assignors
BIEWENGA, GERREKE
Executed: 1998-03-25
HAENEN, GUIDO R.M.M.
Executed: 1998-03-18
BAST, AALT
Executed: 1998-03-17
Assignee
ASTA MEDICA AKTIENGESELLSCHAFT
AN DER PIKARDIE 10, D-01277 DRESDEN, GERMANY
Covered Property
(1)
Thioctic Metabolites and Methods of Use Thereof
Patent:
5,925,668 →
Application:
09/009,770 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 21, 2002
From: ASTA MEDICA AG
To: VIATRIS GMBH & CO. KG
Reel/Frame 013386/0851 →
Change of Name
Aug 12, 2008
From: VIATRIS GMBH & CO. KG
To: MEDA PHARMA GMBH & CO. KG
Reel/Frame 021371/0425 →
Assignment of Assignor's Interest
Sep 30, 2008
From: MEDA PHARMA GMBH & CO. KG
To: EVONIK DEGUSSA GMBH
Reel/Frame 021603/0317 →