IP Library › Granted Patent US 6,387,139
Granted Patent Utility
US 6,387,139 · Confirmation No. 9042

CERIUM OXIDE SLURRY FOR POLISHING, PROCESS FOR PREPARING THE SLURRY, AND PROCESS FOR POLISHING WITH THE SLURRY

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 Code Description Pages PDF
2001-10-03 TRNA Transmittal of New Application 2 View
2001-10-03 A.PE Preliminary Amendment 3 View
2001-10-03 SPEC Specification 3 View
2001-10-03 SPEC Specification 3 View
2001-10-03 SPEC Specification 3 View
2001-10-03 SPEC Specification 3 View
2001-10-03 SPEC Specification 3 View
2001-10-03 CLM Claims 2 View
2001-10-03 ABST Abstract 1 View
2001-10-03 OATH Oath or Declaration filed 3 View
2001-10-03 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,387,139
App. No.
09/968,846
Filed
2001-10-03
Granted
2002-05-14
Pub. No.
US20020032989A1
Art Unit
1755
PTA
0 days