Patent Assignment
Reel/Frame 018821/0376
Assignment of Assignor's Interest
Recorded: 2007-01-29
Pages: 5
Assignee
EBARA TECHNOLOGIES, INC.
51 MAIN AVENUE, SACRAMENTO, CALIFORNIA, 95838
Covered Property
(1)
Ethylene terephthalate polymer retaining ring for a chemical mechanical polishing head
Application:
11/542,303 →
Publication:
US 2008/0051011
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.