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Extract from the Register of European Patents

EP About this file: EP0817281

EP0817281 - Organic electroluminescent device with an inorganic electron-conducting layer [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.08.2009
Database last updated on 13.07.2024
Most recent event   Tooltip16.10.2009Change - applicantpublished on 18.11.2009  [2009/47]
Applicant(s)For:DE 
Philips Intellectual Property & Standards GmbH
Steindamm 94
20099 Hamburg / DE
For:FR  GB  NL 
Koninklijke Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
[2009/47]
Former [2008/42]For:DE 
Philips Intellectual Property & Standards GmbH
Steindamm 94
20099 Hamburg / DE
For:FR  GB  NL 
Koninklijke Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
Former [2003/20]For:DE 
Philips Intellectual Property & Standards GmbH
Steindamm 94
20099 Hamburg / DE
For:FR  GB  NL 
Koninklijke Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
Former [2002/40]For:DE 
Philips Corporate Intellectual Property GmbH
20099 Hamburg / DE
For:FR  GB  NL 
Koninklijke Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
Former [2000/02]For:DE 
Philips Corporate Intellectual Property GmbH
Habsburgerallee 11
52064 Aachen / DE
For:FR  GB  NL 
Koninklijke Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
Former [1998/35]For:DE 
Philips Patentverwaltung GmbH
Röntgenstrasse 24
22335 Hamburg / DE
For:FR  GB  NL 
Koninklijke Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
Former [1998/02]For:DE 
Philips Patentverwaltung GmbH
Röntgenstrasse 24
22335 Hamburg / DE
For:FR  GB  NL 
Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
Inventor(s)01 / Haase, Markus, Dr.
c/o Philips Patentverwaltung GmbH
Röntgenstrasse 24, 22335 Hamburg / DE
02 / Kynast, Ulrich, Dr.
c/o Philips Patentverwaltung GmbH
Röntgenstrasse 24, 22335 Hamburg / DE
03 / Boerner, Herbert, Dr.
c/o Philips Patentverwaltung GmbH
Röntgenstrasse 24, 22335 Hamburg / DE
04 / Ronda, Cornelis, Dr.
c/o Philips Patentverwaltung GmbH
Röntgenstrasse 24, 22335 Hamburg / DE
[1998/02]
Representative(s)Volmer, Georg, et al
Philips Intellectual Property & Standards GmbH
Weisshausstrasse 2
52066 Aachen / DE
[N/P]
Former [2003/22]Volmer, Georg, Dipl.-Ing., et al
Philips Intellectual Property & Standards GmbH, Weisshausstrasse 2
52066 Aachen / DE
Former [1998/02]Schmalz, Günther, et al
Philips Patentverwaltung GmbH, Röntgenstrasse 24
22335 Hamburg / DE
Application number, filing date97201809.716.06.1997
[1998/02]
Priority number, dateDE199612599328.06.1996         Original published format: DE 19625993
[1998/02]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0817281
Date:07.01.1998
Language:DE
[1998/02]
Type: A3 Search report 
No.:EP0817281
Date:19.04.2000
[2000/16]
Type: B1 Patent specification 
No.:EP0817281
Date:15.10.2008
Language:DE
[2008/42]
Search report(s)(Supplementary) European search report - dispatched on:EP07.03.2000
ClassificationIPC:H01L51/50, H01L51/52
[2008/20]
CPC:
H05B33/14 (EP,US); H10K50/14 (EP,US); H05B33/20 (EP,US);
H05B33/26 (EP,US); H10K30/151 (US); H10K50/11 (EP,US);
H10K50/17 (US); H10K85/146 (EP,US); H10K85/344 (EP,US);
H10K85/351 (EP,US); Y02E10/549 (EP,US); Y02P70/50 (EP,US);
Y10S428/917 (EP,US) (-)
Former IPC [2000/11]H01L51/20, H05B33/26
Former IPC [1998/02]H01L33/00, H01L51/30
Designated contracting statesDE,   FR,   GB,   NL [2000/52]
Former [1998/02]AT,  BE,  CH,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:Organisches elektrolumineszentes Bauteil mit Ladungstransportschicht[1998/02]
English:Organic electroluminescent device with an inorganic electron-conducting layer[1998/02]
French:Dispositif organique électroluminescent ayant une couche inorganique transporteuse d'électrons[2008/20]
Former [1998/02]Dispositif organique électroluminescent ayant une couche inorganique électroconductrice
Examination procedure19.10.2000Examination requested  [2000/50]
13.07.2006Despatch of a communication from the examining division (Time limit: M04)
10.11.2006Reply to a communication from the examining division
07.11.2007Despatch of a communication from the examining division (Time limit: M04)
29.01.2008Reply to a communication from the examining division
31.03.2008Despatch of a communication from the examining division (Time limit: M02)
08.04.2008Reply to a communication from the examining division
24.04.2008Communication of intention to grant the patent
19.08.2008Fee for grant paid
19.08.2008Fee for publishing/printing paid
Opposition(s)16.07.2009No opposition filed within time limit [2009/39]
Fees paidRenewal fee
30.06.1999Renewal fee patent year 03
30.06.2000Renewal fee patent year 04
02.07.2001Renewal fee patent year 05
01.07.2002Renewal fee patent year 06
30.06.2003Renewal fee patent year 07
30.06.2004Renewal fee patent year 08
30.06.2005Renewal fee patent year 09
30.06.2006Renewal fee patent year 10
02.07.2007Renewal fee patent year 11
28.03.2008Renewal fee patent year 12
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Lapses during opposition  TooltipNL15.10.2008
[2009/30]
Documents cited:Search[A]US5069815  (AOKI AKIRA [JP], et al) [A] 1 * column 3, lines 4-13 * * column 4, lines 28-60 *;
 [DA]US5128587  (SKOTHEIM TERJE [US], et al) [DA] 1 * column 3, line 27 - column 4, line 41 *;
 [A]US5457565  (NAMIKI TOHRU [JP], et al) [A] 1 * the whole document *;
 [E]EP0892590  (TDK CORP [JP]) [E] 1* column 5, lines 11-45 *
ExaminationJPH0541285
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.