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App. No. 10/177,249 · Confirmation No. 3138

NOVEL QUATERNARY AMMONIUM COMPOUNDS AND PROCESS FOR PREPARING AND USING SAME

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
2011-09-08 PET.OP Petition for review by the Office of Petitions 5 View
2011-09-08 TRAN.LET Transmittal Letter 1 View
2002-08-20 TRNA Transmittal of New Application 8 View
2002-08-20 A.PE Preliminary Amendment 26 View
2002-08-20 SPEC Specification 59 View
2002-08-20 CLM Claims 9 View
2002-08-20 ABST Abstract 1 View
2002-06-20 TRNA Transmittal of New Application 22 View
2002-06-20 SPEC Specification 59 View
2002-06-20 CLM Claims 11 View
2002-06-20 ABST Abstract 1 View
2002-06-20 OATH Oath or Declaration filed 10 View
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Quick Facts
App. No.
10/177,249
Filed
2002-06-20
Granted
2003-09-30
Pub. No.
US20030036665A1
Art Unit
1616
PTA
0 days