Patent Assignment
Reel/Frame 013726/0712
Assignment of Assignor's Interest
Recorded: 2003-01-29
Pages: 3
Assignor
HERAEUS QUARZGLAS GMBH & CO. KG
Executed: 2002-12-18
Assignee
HERAEUS TENEVO AG
QUARZSTRASSE 8, 63450 HANAU, GERMANY
Covered Properties
(2)
Substrate Tube and Process for Producing a Preform for an Optical Fiber
Application:
09/440,413 →
A Method of Making a Jacketed Preform for Optical Fibers Using Ovd
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 28, 2000
From: JABLONOWSKI, DONALD PAUL
To: LUCENT TECHNOLOGIES, INC.
Reel/Frame 010683/0062 →
Assignment of Assignor's Interest
Feb 28, 2000
From: SCHAPER, HARTWIG; TREBER, NORBERT; HUMBACH, OLIVER; HAKEN, UWE
To: HERAEUS QUARZGLAS GMBH & CO. KG
Reel/Frame 010683/0948 →
Assignment of Assignor's Interest
Mar 20, 2002
From: LUCENT TECHNOLOGIES INC.
To: FITEL USA CORPORATION
Reel/Frame 012734/0892 →
Assignment of Assignor's Interest
Mar 19, 2003
From: LUCENT TECHNOLOGIES, INC.
To: FITEL USA CORP.
Reel/Frame 013858/0926 →
Conversion of Ag to Gmbh
Jun 6, 2005
From: HERAEUS TENEVO AG
To: HERAEUS TENEVO GMBH
Reel/Frame 016651/0631 →
Change of Name
May 9, 2006
From: FITEL USA CORP.
To: FURUKAWA ELECTRIC NORTH AMERICA, INC.
Reel/Frame 017885/0686 →
Merger
Feb 11, 2008
From: HERAUS TENEVO GMBH
To: HERAEUS QUARZGLAS GMBH & CO. KG
Reel/Frame 020532/0533 →
Corrective Assignment to Correct Reel/Frame No. 020532/0533, Previously Recorded on 2/11/08.
Apr 22, 2008
From: HERAEUS TENEVO GMBH
To: HERAEUS QUARZGLAS GMBH & CO. KG
Reel/Frame 021018/0043 →