Patent Assignment
Reel/Frame 008854/0608
Assignment of Assignor's Interest
Recorded: 1997-11-26
Pages: 2
Assignor
FABIAN, HEINZ
Executed: 1997-11-03
Assignee
HERAEUS QUARZGLAS GMBH
QUARZSTRASSE, HANAU, 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
Jan 3, 2005
From: HERAEUS QUARZGLAS GMBH & CO. KG.
To: HERAEUS TENEVO AG
Reel/Frame 016116/0140 →
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 →