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App. No. 10/385,554 · Confirmation No. 4299

PROCESS FOR THE PREPARATION OF NANO-ZINC OXIDE DISPERSIONS STABILIZED BY HYDROXYL GROUP-CONTAINING INORGANIC POLYMERS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2004-01-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-01-08 A.NA Amendment after Notice of Allowance (Rule 312) 2 View
2004-01-08 FRPR Certified Copy of Foreign Priority Application 3 View
2003-05-19 LET. Miscellaneous Incoming Letter 1 View
2003-05-19 FRPR Certified Copy of Foreign Priority Application 17 View
2003-03-11 TRNA Transmittal of New Application 2 View
2003-03-11 SPEC Specification 17 View
2003-03-11 CLM Claims 1 View
2003-03-11 ABST Abstract 1 View
2003-03-11 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/385,554
Filed
2003-03-11
Granted
2004-03-02
Pub. No.
US20030172845A1
Art Unit
1755
PTA
-55 days