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App. No. 09/985,649 · Confirmation No. 3881

METHOD AND APPARATUS FOR THE QUANTITATIVE ANALYSIS OF A LIQUID SAMPLE WITH SURFACE ENHANCED SPECTROSCOPY

Inventor: Jeffrey N. Roe
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-09-11 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-11 LET. Miscellaneous Incoming Letter 2 View
2001-11-05 TRNA Transmittal of New Application 4 View
2001-11-05 SPEC Specification 14 View
2001-11-05 CLM Claims 8 View
2001-11-05 ABST Abstract 1 View
2001-11-05 DRW Drawings-only black and white line drawings 2 View
2001-11-05 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/985,649
Filed
2001-11-05
Granted
2003-11-11
Pub. No.
US20020093651A1
Art Unit
2877
PTA
-102 days