Abrading – Abrading process – Glass or stone abrading
Reexamination Certificate
2006-10-17
2006-10-17
Wilson, Lee D. (Department: 3723)
Abrading
Abrading process
Glass or stone abrading
C451S036000, C451S060000, C451S286000, C451S287000, C451S288000, C451S446000, C428S680000, C428S692100
Reexamination Certificate
active
07121926
ABSTRACT:
A planarization method includes providing a Group VIII metal-containing surface (preferably, a platinum-containing surface) and positioning it for contact with a fixed abrasive article in the presence of a planarization composition, wherein the fixed abrasive article comprises a plurality of abrasive particles having a hardness of no greater than about 6.5 Mohs dispersed within a binder adhered to at least one surface of a backing material.
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McDonald Shantese
Micro)n Technology, Inc.
Mueting Raasch & Gebhardt, P.A.
Wilson Lee D.
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