IP Library Patent Application 09854890
Patent Application Utility
App. No. 09/854,890 · Confirmation No. 8987

METALLURGY FOR SEMICONDUCTOR DEVICES

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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Code Description Pages PDF
2001-05-14 TRNA Transmittal of New Application 1 View
2001-05-14 SPEC Specification 12 View
2001-05-14 CLM Claims 2 View
2001-05-14 ABST Abstract 1 View
2001-05-14 DRW Drawings-only black and white line drawings 7 View
2001-05-14 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/854,890
Filed
2001-05-14
Granted
2002-07-30
Art Unit
2818
PTA
-44 days