IP Library › Granted Patent US 6,835,472
Granted Patent Utility
US 6,835,472 · Confirmation No. 2186

MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE FABRICATED USING SAID MATERIAL

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2008-11-18 COCIN Request for Certificate of Correction 2 View
2008-11-18 WFEE Fee Worksheet (SB06) 2 View
2008-11-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-11-18 LET. Miscellaneous Incoming Letter 1 View
2004-07-29 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-07-29 LET. Miscellaneous Incoming Letter 1 View
2004-07-29 OATH Oath or Declaration filed 2 View
2004-06-24 CFILE Request for Corrected Filing Receipt 6 View
2004-06-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-06-15 LET. Miscellaneous Incoming Letter 1 View
2004-06-15 A.NA Amendment after Notice of Allowance (Rule 312) 3 View
2004-06-15 SPEC Specification 10 View
2004-06-15 CLM Claims 4 View
2004-06-15 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2004-06-15 REM Applicant Arguments/Remarks Made in an Amendment 9 View
2002-09-12 TRNA Transmittal of New Application 1 View
2002-09-12 SPEC Specification 9 View
2002-09-12 CLM Claims 3 View
2002-09-12 ABST Abstract 1 View
2002-09-12 DRW Drawings-only black and white line drawings 1 View
2002-09-12 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,835,472
App. No.
10/241,448
Filed
2002-09-12
Granted
2004-12-28
Pub. No.
US20030143425A1
Examiner
XU, LING X
Art Unit
1775
PTA
0 days