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EP1795054
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Extract from the Register of European Patents
EP About this file: EP1795054
| EP1795054 - WHITE LIGHT-EMITTING ELECTROLUMINESCENT DEVICE [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 09.07.2010 Database last updated on 19.10.2024 | Most recent event Tooltip | 09.07.2010 | Application deemed to be withdrawn | published on 11.08.2010 [2010/32] | Applicant(s) | For all designated states University of Washington 4311 - 11th Avenue NE, Suite 500 Campus Box 354990 Seattle, WA 98105-4608 / US | [N/P] |
| Former [2007/24] | For all designated states The University of Washington 4311 11th Avenue NE, Suite 500 Campus Box 354990 Seattle, WA 98105-4608 / US | Inventor(s) | 01 /
JEN, Kwan-Yue 18251 - 58th Avenue NE Kenmore, WA 98028 / US | 02 /
KIM, Joo H. 206-505 Sinbanpo Apt. 4 cha, Jamwon-dong Seocho-gu Seoul 137-949 / KR | 03 /
HERGUTH, Petra 7705 Linda Visa Road, Apt. 30 San Diego, CA 92111-5210 / US | 04 /
SHU, Ching-Fong, National Chiao Tung University 1001 Ta Hsuech Road Hsinchu 30010 / TW | [2007/24] | Representative(s) | Hamer, Christopher K., et al Mathys & Squire The Shard 32 London Bridge Street London SE1 9SG / GB | [N/P] |
| Former [2007/24] | Hamer, Christopher K., et al Mathys & Squire 120 Holborn London EC1N 2SQ / GB | Application number, filing date | 05803135.2 | 27.07.2005 | [2007/24] | WO2005US26566 | Priority number, date | US20040591408P | 27.07.2004 Original published format: US 591408 P | [2007/24] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO2006015004 | Date: | 09.02.2006 | Language: | EN | [2006/06] | Type: | A2 Application without search report | No.: | EP1795054 | Date: | 13.06.2007 | Language: | EN | The application published by WIPO in one of the EPO official languages on 09.02.2006 takes the place of the publication of the European patent application. | [2007/24] | Search report(s) | International search report - published on: | EP | 16.03.2006 | Classification | IPC: | H05B33/20, C09K11/06, C07D285/14, C07D417/14 | [2007/24] | CPC: |
C07D271/107 (EP,US);
C09K11/06 (EP,KR,US);
C07D285/14 (EP,US);
C07D417/14 (EP,US);
H05B33/20 (EP,KR,US);
H10K50/125 (EP,US);
H10K85/115 (EP,US);
H10K85/151 (EP,US);
C09K2211/1051 (EP,US);
C09K2211/1475 (EP,US);
H10K85/1135 (EP,US);
H10K85/626 (EP,US);
H10K85/655 (EP,US);
H10K85/656 (EP,US);
H10K85/6565 (EP,US);
Y02B20/00 (EP,US)
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| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR [2007/24] | Extension states | AL | Not yet paid | BA | Not yet paid | HR | Not yet paid | MK | Not yet paid | YU | Not yet paid | Title | German: | WEISSLICHTEMITTIERENDE ELEKTROLUMINESZENZVORRICHTUNG | [2007/24] | English: | WHITE LIGHT-EMITTING ELECTROLUMINESCENT DEVICE | [2007/24] | French: | DISPOSITIF ELECTROLUMINESCENT EMETTANT DE LA LUMIERE BLANCHE | [2007/24] | Entry into regional phase | 19.02.2007 | National basic fee paid | 19.02.2007 | Designation fee(s) paid | 19.02.2007 | Examination fee paid | Examination procedure | 27.05.2006 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 19.02.2007 | Examination requested [2007/24] | 28.11.2007 | Despatch of a communication from the examining division (Time limit: M06) | 05.06.2008 | Reply to a communication from the examining division | 02.02.2010 | Application deemed to be withdrawn, date of legal effect [2010/32] | 19.03.2010 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2010/32] | Fees paid | Renewal fee | 23.07.2007 | Renewal fee patent year 03 | 30.06.2008 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 31.07.2009 | 05 M06 Not yet paid |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [A]WO0046321 (DOW CHEMICAL CO [US]); | [X]WO0055927 (CAMBRIDGE DISPLAY TECH LTD [GB], et al); | [X]WO0149768 (CAMBRIDGE DISPLAY TECH LTD [GB], et al); | [A]WO0162869 (CAMBRIDGE DISPLAY TECH LTD [GB], et al); | [A]WO02059121 (CAMBRIDGE DISPLAY TECH LTD [GB], et al); |