Patent Assignment
Reel/Frame 012539/0840
Assignment of Assignor's Interest
Recorded: 2002-01-18
Pages: 2
Assignor
KASTLER, BERND
Executed: 2001-08-21
Assignee
ASTA MEDICA AG
AN DER PIKARDIE 10, 01277 DRESDEN, GERMANY
Covered Properties
(3)
(+) and (-)-8-Chloro-6-Sulfonyloxy-Octanoic Acid, Its Derivatives, and Methods for Making
Patent:
5,731,448 →
Application:
08/705,212 →
(+)- and (-)-8-Halogen-6-Hydroxy-Octanoic Acid, Its Salts and Esters, and Process for Making
Patent:
5,869,713 →
Application:
08/705,591 →
(+)- and (-) -8-Halogen-6- Hydroxy-Octanoic Acid Its Salts and Esters and Process for Making
Patent:
5,977,391 →
Application:
09/186,674 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 13, 1997
From: GEWALD, RAINER; LABAN, GUNTER; BEISSWENGER, THOMAS
To: ARZNEIMITTELWERK DRESDEN GMBH
Reel/Frame 008303/0084 →
Change of Name
Oct 21, 2002
From: ASTA MEDICA AG
To: VIATRIS GMBH & CO. KG
Reel/Frame 013386/0851 →
Change of Address
Mar 23, 2006
From: VIATRIS GMBH & CO. KG
To: VIATRIS GMBH & CO. KG
Reel/Frame 017706/0584 →