IP Library Patent Application 09818956
Patent Application Utility
App. No. 09/818,956 · Confirmation No. 9860

SILSESQUIOXANE COMPOSITIONS CONTAINING TERTIARY ARYLAMINES FOR HOLE TRANSPORT

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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Code Description Pages PDF
2001-03-27 TRNA Transmittal of New Application 4 View
2001-03-27 SPEC Specification 42 View
2001-03-27 CLM Claims 13 View
2001-03-27 ABST Abstract 1 View
2001-03-27 OATH Oath or Declaration filed 5 View
2001-03-27 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
09/818,956
Filed
2001-03-27
Granted
2003-02-11
Art Unit
1756
PTA
-38 days