Patent Assignment
Reel/Frame 012165/0623
Assignment of Assignor's Interest
Recorded: 2001-07-10
Pages: 2
Assignors
MANN, CLAUDIA
Executed: 2001-06-18
MELZIG, MANFRED
Executed: 2001-06-18
WEIGAND, UDO
Executed: 2001-06-18
Assignee
OPTISCHE WERKE G. RODENSTOCK
ISARTALSTRASSE 43, D-80469 MUNICH, GERMANY
Covered Property
(1)
Heterocyclically Anellated Indenochromene Derivatives
Patent:
6,660,727 →
Application:
09/889,025 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 16, 2003
From: OPTISCHE WERKE G. RODENSTOCK
To: RODENSTOCK GMBH
Reel/Frame 014499/0087 →
Merger
Nov 24, 2004
From: RODENSTOCK GMBH
To: RODIS INFORMATIONSSYSTEME GMBH
Reel/Frame 016026/0097 →
Change of Name
Nov 24, 2004
From: RODIS INFORMATIONSSYSTEME GMBH
To: RODENSTOCK GMBH
Reel/Frame 016026/0120 →
Change of Name
Dec 7, 2005
From: SECOND OPTICAL HOLDING GMBH
To: RODENSTOCK GMBH
Reel/Frame 017286/0744 →
Merger
Dec 7, 2005
From: RODENSTOCK GMBH
To: SECOND OPTICAL HOLDING GMBH
Reel/Frame 017286/0756 →