Patent Assignment
Reel/Frame 021693/0898
Assignment of Assignor's Interest
Recorded: 2008-10-10
Pages: 5
Assignees
JAPAN SUPER QUARTZ CORPORATION
5-14-3, BARAJIMA, AKITA-SHI, AKITA-KEN, JAPAN
SUMCO CORPORATION
2-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Silica Glass Crucible and Method for Pulling Up Silicon Single Crystal Using the Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.