IP Library › Granted Patent US 6,699,595
Granted Patent Utility
US 6,699,595 · Confirmation No. 4165

ELECTROLUMINESCENT DEVICE WITH POLYPHENYL HYDROCARBON HOLE TRANSPORT LAYER

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 Code Description Pages PDF
2011-05-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-05-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-05-13 PA.. Power of Attorney 1 View
2011-05-13 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2011-05-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-01-09 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-04-26 TRNA Transmittal of New Application 1 View
2001-04-26 A.PE Preliminary Amendment 6 View
2001-04-26 SPEC Specification 33 View
2001-04-26 CLM Claims 4 View
2001-04-26 ABST Abstract 1 View
2001-04-26 DRW Drawings-only black and white line drawings 2 View
2001-04-26 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,699,595
App. No.
09/843,391
Filed
2001-04-26
Granted
2004-03-02
Pub. No.
US20010021478A1
Art Unit
1774
PTA
-65 days