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Extract from the Register of European Patents

EP About this file: EP1535352

EP1535352 - Methods for producing full-color organic electroluminescent devices [Right-click to bookmark this link]
Former [2005/22]METHODS FOR PRODUCING FULL-COLOR ORGANIC ELECTROLUMINESCENT DEVICES
[2010/08]
StatusNo opposition filed within time limit
Status updated on  01.07.2011
Database last updated on 17.05.2024
Most recent event   Tooltip19.10.2012Lapse of the patent in a contracting state
New state(s): TR		published on 21.11.2012  [2012/47]
Applicant(s)For all designated states
E. I. du Pont de Nemours and Company
1007 Market Street
Wilmington, DE 19898 / US
[N/P]
Former [2010/34]For all designated states
E.I. DU PONT DE NEMOURS AND COMPANY
1007 Market Street
Wilmington, DE 19898 / US
Former [2008/30]For all designated states
E.I. DU PONT DE NEMOURS AND COMPANY
1007 Market Street
Wilmington DE 19898 / US
Former [2005/22]For all designated states
E.I. du Pont de Nemours and Company
1007 Market Street
Wilmington, DE 19898 / US
Inventor(s)01 / YU, Gang
667 Camino Pampana
Santa Barbara, CA 93111 / US
02 / SRDANOV, Gordana
795 Camino Cascada
Santa Barbara, CA 93111 / US
03 / STAINER, Matthew
386 Vereda Del Ciervo
Goleta, CA 93117 / US
04 / INNOCENZO, Jeffrey Glenn
Rural Route 3, Box 48A
Towanda, Pennsylvania 18848 / US
05 / SUN, Runguang
475 Tacheng Road Bldg 23, Apt 103 Jiading District
Shangai 201800 / CN
 [2005/22]
Representative(s)Towler, Philip Dean
Dehns
St Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[N/P]
Former [2005/22]Towler, Philip Dean
Frank B. Dehn & Co., European Patent Attorneys, 179 Queen Victoria Street
London EC4V 4EL / GB
Application number, filing date03749326.928.08.2003
[2005/22]
WO2003US27424
Priority number, dateUS20020408777P06.09.2002         Original published format: US 408777 P
[2005/22]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2004023574
Date:18.03.2004
Language:EN
[2004/12]
Type: A1 Application with search report 
No.:EP1535352
Date:01.06.2005
Language:EN
The application published by WIPO in one of the EPO official languages on 18.03.2004 takes the place of the publication of the European patent application.
[2005/22]
Type: B1 Patent specification 
No.:EP1535352
Date:25.08.2010
Language:EN
[2010/34]
Search report(s)International search report - published on:EP18.03.2004
ClassificationIPC:H01L51/52, H01L27/32
[2010/10]
CPC:
H10K59/35 (EP,KR,US); H10K71/135 (EP,KR,US); H10K50/11 (KR);
H10K50/125 (EP,KR,US); H10K59/12 (KR); H10K59/122 (EP,KR,US);
H10K59/17 (KR); H10K71/00 (EP,KR,US); H10K77/10 (KR);
H01L2027/11861 (KR); H10K59/173 (EP,US); Y02E10/549 (EP);
Y02P70/50 (EP) (-)
Former IPC [2005/22]H01L51/00
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   RO,   SE,   SI,   SK,   TR [2005/22]
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
TitleGerman:Verfahren zur Herstellung vollfarbiger organischer elektrolumineszenter Vorrichtungen[2010/08]
English:Methods for producing full-color organic electroluminescent devices[2010/08]
French:Procédé de fabrication de dispositifs électroluminescents organiques couleur[2010/08]
Former [2005/22]VERFAHREN ZUR HERSTELLUNG VOLLFARBIGER ORGANISCHER ELEKTROLUMINESZENTER ANORDNUNGEN
Former [2005/22]METHODS FOR PRODUCING FULL-COLOR ORGANIC ELECTROLUMINESCENT DEVICES
Former [2005/22]PROCEDES DE FABRICATION DE DISPOSITIFS ELECTROLUMINESCENTS ORGANIQUES COULEURS
Entry into regional phase28.02.2005National basic fee paid 
28.02.2005Designation fee(s) paid 
28.02.2005Examination fee paid 
Examination procedure28.02.2005Examination requested  [2005/22]
13.01.2006Despatch of a communication from the examining division (Time limit: M06)
06.11.2006Reply to a communication from the examining division
29.08.2007Despatch of a communication from the examining division (Time limit: M06)
15.04.2008Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
25.06.2008Reply to a communication from the examining division
02.03.2010Communication of intention to grant the patent
07.07.2010Fee for grant paid
07.07.2010Fee for publishing/printing paid
Opposition(s)26.05.2011No opposition filed within time limit [2011/31]
Request for further processing for:The application is deemed to be withdrawn due to failure to reply to the examination report
25.06.2008Request for further processing filed
25.06.2008Full payment received (date of receipt of payment)
Request granted
09.07.2008Decision despatched
06.11.2006Request for further processing filed
06.11.2006Full payment received (date of receipt of payment)
Request granted
28.11.2006Decision despatched
Fees paidRenewal fee
28.02.2005Renewal fee patent year 03
14.08.2006Renewal fee patent year 04
14.08.2007Renewal fee patent year 05
31.03.2008Renewal fee patent year 06
12.08.2009Renewal fee patent year 07
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipAT25.08.2010
BE25.08.2010
CY25.08.2010
CZ25.08.2010
DK25.08.2010
EE25.08.2010
FI25.08.2010
IT25.08.2010
NL25.08.2010
RO25.08.2010
SE25.08.2010
SI25.08.2010
SK25.08.2010
TR25.08.2010
IE28.08.2010
LU28.08.2010
CH31.08.2010
LI31.08.2010
MC31.08.2010
FR25.10.2010
BG25.11.2010
GR26.11.2010
ES06.12.2010
PT27.12.2010
HU26.02.2011
[2012/47]
Former [2012/44]AT25.08.2010
BE25.08.2010
CY25.08.2010
CZ25.08.2010
DK25.08.2010
EE25.08.2010
FI25.08.2010
IT25.08.2010
NL25.08.2010
RO25.08.2010
SE25.08.2010
SI25.08.2010
SK25.08.2010
IE28.08.2010
LU28.08.2010
CH31.08.2010
LI31.08.2010
MC31.08.2010
FR25.10.2010
BG25.11.2010
GR26.11.2010
ES06.12.2010
PT27.12.2010
HU26.02.2011
Former [2012/42]AT25.08.2010
BE25.08.2010
CY25.08.2010
CZ25.08.2010
DK25.08.2010
EE25.08.2010
FI25.08.2010
IT25.08.2010
NL25.08.2010
RO25.08.2010
SE25.08.2010
SI25.08.2010
SK25.08.2010
IE28.08.2010
CH31.08.2010
LI31.08.2010
MC31.08.2010
FR25.10.2010
BG25.11.2010
GR26.11.2010
ES06.12.2010
PT27.12.2010
HU26.02.2011
Former [2011/35]AT25.08.2010
BE25.08.2010
CY25.08.2010
CZ25.08.2010
DK25.08.2010
EE25.08.2010
FI25.08.2010
IT25.08.2010
NL25.08.2010
RO25.08.2010
SE25.08.2010
SI25.08.2010
SK25.08.2010
IE28.08.2010
CH31.08.2010
LI31.08.2010
MC31.08.2010
FR25.10.2010
BG25.11.2010
GR26.11.2010
ES06.12.2010
PT27.12.2010
Former [2011/31]AT25.08.2010
BE25.08.2010
CY25.08.2010
CZ25.08.2010
DK25.08.2010
EE25.08.2010
FI25.08.2010
IT25.08.2010
NL25.08.2010
RO25.08.2010
SE25.08.2010
SI25.08.2010
SK25.08.2010
CH31.08.2010
LI31.08.2010
MC31.08.2010
BG25.11.2010
GR26.11.2010
ES06.12.2010
PT27.12.2010
Former [2011/23]AT25.08.2010
BE25.08.2010
CY25.08.2010
CZ25.08.2010
DK25.08.2010
EE25.08.2010
FI25.08.2010
NL25.08.2010
SE25.08.2010
SI25.08.2010
SK25.08.2010
CH31.08.2010
LI31.08.2010
MC31.08.2010
BG25.11.2010
GR26.11.2010
PT27.12.2010
Former [2011/20]AT25.08.2010
BE25.08.2010
CY25.08.2010
DK25.08.2010
FI25.08.2010
NL25.08.2010
SE25.08.2010
SI25.08.2010
CH31.08.2010
LI31.08.2010
MC31.08.2010
BG25.11.2010
GR26.11.2010
PT27.12.2010
Former [2011/19]AT25.08.2010
BE25.08.2010
CY25.08.2010
DK25.08.2010
FI25.08.2010
NL25.08.2010
SE25.08.2010
SI25.08.2010
MC31.08.2010
BG25.11.2010
GR26.11.2010
PT27.12.2010
Former [2011/17]AT25.08.2010
BE25.08.2010
CY25.08.2010
FI25.08.2010
NL25.08.2010
SE25.08.2010
SI25.08.2010
MC31.08.2010
BG25.11.2010
GR26.11.2010
PT27.12.2010
Former [2011/15]AT25.08.2010
CY25.08.2010
FI25.08.2010
SE25.08.2010
SI25.08.2010
MC31.08.2010
BG25.11.2010
GR26.11.2010
PT27.12.2010
Former [2011/13]AT25.08.2010
CY25.08.2010
FI25.08.2010
SI25.08.2010
BG25.11.2010
PT27.12.2010
Former [2011/12]AT25.08.2010
FI25.08.2010
SI25.08.2010
BG25.11.2010
PT27.12.2010
Former [2011/10]AT25.08.2010
FI25.08.2010
SI25.08.2010
PT27.12.2010
Former [2011/08]AT25.08.2010
Cited inInternational search[A]EP0756932  (CANON KK [JP]) [A] 1-34* paragraph [0036] - paragraph [0041]; figures 4A-4F *;
 [XY]EP0892028  (SEIKO EPSON CORP [JP]) [X] 32-34 * page 9, line 35 - page 10, line 14; figures 1,5 * [Y] 1-31;
 [XY]US6066357  (TANG CHING W [US], et al) [X] 32-34 * abstract * * column 4, line 20 - line 53 * * column 7, line 44 - column 8, line 4 * * column 9, line 39 - column 10, line 53; figures 8A-8E * * column 11, line 22 - line 50; figures 10A-10F * [Y] 1-31
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.