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App. No. 09/757,808 · Confirmation No. 7820

PROCESS FOR PREPARING DYES AND/OR BRIGHTENER FORMULATIONS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-01-10 TRNA Transmittal of New Application 2 View
2001-01-10 A.PE Preliminary Amendment 4 View
2001-01-10 SPEC Specification 17 View
2001-01-10 CLM Claims 6 View
2001-01-10 ABST Abstract 1 View
2001-01-10 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/757,808
Filed
2001-01-10
Granted
2003-09-02
Pub. No.
US20010049851A1
Art Unit
1751
PTA
-127 days