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App. No. 10/197,926 · Confirmation No. 1841

CORROSION INHIBITOR COMPOSITIONS INCLUDING QUATERNIZED COMPOUNDS HAVING A SUBSTITUTED DIETHYLAMINO MOIETY

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
2002-07-18 TRNA Transmittal of New Application 1 View
2002-07-18 A.PE Preliminary Amendment 8 View
2002-07-18 SPEC Specification 23 View
2002-07-18 CLM Claims 5 View
2002-07-18 ABST Abstract 1 View
2002-07-18 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/197,926
Filed
2002-07-18
Granted
2003-07-29
Pub. No.
US20030030034A1
Art Unit
1626
PTA
-12 days