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App. No. 09/963,022 · Confirmation No. 8778

POLYCYCLIC DYES

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-09-25 TRNA Transmittal of New Application 3 View
2001-09-25 A.PE Preliminary Amendment 5 View
2001-09-25 SPEC Specification 14 View
2001-09-25 CLM Claims 4 View
2001-09-25 ABST Abstract 1 View
2001-09-25 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/963,022
Filed
2001-09-25
Granted
2002-10-08
Pub. No.
US20020077490A1
Art Unit
1625
PTA
-11 days