Patent Assignment
Reel/Frame 010114/0747
Assignment of Assignor's Interest
Recorded: 1999-07-23
Pages: 3
Assignors
HETTCHE, HELMUT
Executed: 1995-09-08
RISCHER, MATTHIAS
Executed: 1995-09-08
SARLIKIOTIS, WERNER
Executed: 1995-09-08
Assignee
ASTA MEDICA AKTIENGESELLSCHAFT
AN DER PIKARDIE 10, D-01277 DRESDEN, GERMANY
Covered Property
(1)
Dosage Forms Containing Thiotic Acid or Solid Salts of Thiotic Acid with Improved Release and Bioavailability
Patent:
5,990,152 →
Application:
08/800,239 →
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 →