Abrasive tool making process – material – or composition – With inorganic material – Metal or metal oxide
Reexamination Certificate
2011-08-09
2011-08-09
Wood, Elizabeth D (Department: 1732)
Abrasive tool making process, material, or composition
With inorganic material
Metal or metal oxide
C051S307000, C423S263000
Reexamination Certificate
active
07993420
ABSTRACT:
A particulate material comprising cerium oxide particles having a secondary particle size distribution in a range of 80 nm to 199 nm and a density of at least 6.6 g/cm3.
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Haerle Andrew G.
Wang Jun
Abel Law Group, LLP
Saint-Gobain Ceramics & Plastics, Inc.
Wood Elizabeth D
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