Patent Assignment
Reel/Frame 065211/0451
Assignment of Assignor's Interest
Recorded: 2023-10-13
Pages: 21
Assignor
COORSTEK KK
Executed: 2023-01-18
Assignee
MOMENTIVE TECHNOLOGIES YAMAGATA KK
6-12-1 NISHISHINJUKU, SHINJUKU, TOKYO, 1600023, JAPAN
Covered Properties
(2)
Silica Glass Crucible
Silica-Glass Crucible and Production Method Thereof
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 30, 2007
From: SAITO, RYOUHEI; KIKUCHI, TOSHIYUKI; MISU, KIYOAKI; FUKUTANI, KAZUKO
To: TOSHIBA CERAMICS CO., LTD.
Reel/Frame 019185/0069 →
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
Dec 13, 2019
From: SAITO, RYOHEI; KUDO, MIKU
To: COORSTEK KK
Reel/Frame 051281/0350 →