Patent Assignment
Reel/Frame 016116/0140
Assignment of Assignor's Interest
Recorded: 2005-01-03
Pages: 2
Assignor
HERAEUS QUARZGLAS GMBH & CO. KG.
Executed: 2004-12-03
Assignee
HERAEUS TENEVO AG
QUARZSTR. 8, HANAU, 63450, GERMANY
Covered Property
(1)
Process for the Production of Quartz Glass Bodies
Patent:
5,837,024 →
Application:
08/980,072 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 26, 1997
From: FABIAN, HEINZ
To: HERAEUS QUARZGLAS GMBH
Reel/Frame 008854/0608 →
Change of Name
May 24, 2006
From: HERAEUS TENEVO AG
To: HERAEUS TENEVO GMBH
Reel/Frame 017663/0375 →
Merger
Sep 18, 2008
From: HERAEUS TENEVO GMBH
To: HERAEUS QUARZGLAS GMBH & CO. KG
Reel/Frame 021547/0296 →