Patent Assignment
Reel/Frame 011053/0268
Assignment of Assignor's Interest
Recorded: 2000-08-11
Pages: 2
Assignors
SUZUKI, MASANORI
Executed: 2000-07-14
KATO, TOSHIYUKI
Executed: 2000-07-14
SHIMADA, ATSUHI
Executed: 2000-07-14
WATABE, YUTAKA
Executed: 2000-07-14
Assignees
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE, D-63450 HANAU, GERMANY
SHIN-ETSU QUARTZ PRODUCTS, CO., LTD.
22-2, NISHI-SHINJUKU 1-CHOME SHINJUKU-KU, TOKYO, JAPAN
Covered Property
(1)
Rod in Tube Method of Forming a Fiber Preform, with Maintaining a Gas Supply Until After an End Is Stretched
Patent:
6,425,270 →
Application:
09/582,956 →
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 016105/0843 →
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 021547/0329 →