Patent Assignment
Reel/Frame 019185/0069
Assignment of Assignor's Interest
Recorded: 2007-03-30
Pages: 3
Assignors
SAITO, RYOUHEI
Executed: 2007-03-19
KIKUCHI, TOSHIYUKI
Executed: 2007-03-19
MISU, KIYOAKI
Executed: 2007-03-19
FUKUTANI, KAZUKO
Executed: 2007-03-19
KATO, KAZUYOSHI
Executed: 2007-03-19
Assignee
TOSHIBA CERAMICS CO., LTD.
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU, TOKYO, 141-0032, JAPAN
Covered Property
(1)
Silica Glass Crucible
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jul 5, 2007
From: TOSHIBA CERAMICS CO., LTD.
To: COVALENT MATERIALS CORPORATION
Reel/Frame 019511/0735 →
Change of Name & Address
Apr 11, 2016
From: COVALENT MATERIALS CORPORATION
To: COORSTEK KK
Reel/Frame 038399/0880 →
Assignment of Assignor's Interest
Oct 13, 2023
From: COORSTEK KK
To: MOMENTIVE TECHNOLOGIES YAMAGATA KK
Reel/Frame 065211/0451 →