IP Library › Patent Application 09889184
Patent Application Utility PCT National Stage
App. No. 09/889,184 · Confirmation No. 8661

COMPOSITION FOR ANTIREFLECTION COATING

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2003-12-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-12-22 C.AD Change of Address 1 View
2003-12-22 LET. Miscellaneous Incoming Letter 2 View
2001-07-10 ABST Abstract 1 View
2001-07-10 LET. Miscellaneous Incoming Letter 20 View
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Quick Facts
App. No.
09/889,184
Filed
2001-07-10
Granted
2004-02-17
Art Unit
1756
PTA
-6 days