Granted Patent
Utility
US 6,593,013
· Confirmation No. 3280
ELECTROLUMINESCENCE DEVICE, CYCLIC AZINE COMPOUND AND PRODUCTION PROCESS OF CYCLIC AZINE DYE
Inventors
Kazumi Nii
Kanagawa, JAPAN
Tatsuya Igarashi
Kanagawa, JAPAN
Attorneys & Agents of Record
Classification
USPC
428/690
C09K11/06
H10K85/151
H10K85/621
H10K85/6565
H10K85/146
H10K2102/103
H10K85/657
H10K50/11
H10K85/324
H10K85/141
H10K85/6572
C07D241/44
C07D241/46
C07D241/48
C07D241/50
C07D265/34
C07D265/36
C07D265/38
C07D279/16
C07D279/18
C07D403/04
C07D403/12
C07D413/04
C07D413/12
C07D417/04
C07D471/06
C07D471/14
C07D513/14
Y10S428/917
Prosecution
- Examiner
- YAMNITZKY, MARIE ROSE
- Art Unit
- 1774
- Docket No.
- Q67960
- Confirmation No.
- 3280
Foreign Priority
P. HEI. 9-295563
·
1997-10-28
·
JAPAN
P. HEI. 9-315249
·
1997-11-17
·
JAPAN
P. HEI. 10-180870
·
1998-06-26
·
JAPAN
Publication
- Pub. No.
- US20020102435A1
- Pub. Date
- 2002-08-01
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-02-15
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Quick Facts
- Patent No.
- US 6,593,013
- App. No.
- 10/041,450
- Filed
- 2002-01-10
- Granted
- 2003-07-15
- Pub. No.
- US20020102435A1
- Examiner
- YAMNITZKY, MARIE ROSE
- Art Unit
- 1774
- PTA
- 0 days
External Links