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App. No. 10/007,014 · Confirmation No. 7938

PROCESS FOR PREPARING4-AMINODIPHENYLAMINE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-11-06 TRNA Transmittal of New Application 2 View
2001-11-06 SPEC Specification 5 View
2001-11-06 CLM Claims 1 View
2001-11-06 ABST Abstract 1 View
2001-11-06 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
10/007,014
Filed
2001-11-06
Granted
2002-07-02
Pub. No.
US20020055652A1
Art Unit
1621
PTA
-103 days