Merger

Recorded: 2015-10-08 Pages: 3

Assignor

JAPAN SUPER QUARTZ CORPORATION

Executed: 2014-05-30

Assignee

SUMCO CORPORATION

1-2-1 SHIBAURA, MINATO-KU, TOKYO, 105-8634, JAPAN

Covered Property (1)

Method of Evaluating Silica Powder, Vitreous Silica Crucible, and Method of Manufacturing Vitreous Silica Crucible

Patent: 9,187,359 →

Application: 13/197,408 →

Publication: US 2012/0037069

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.