Register information Patent

DE file number : 11 2011 101 651.4 (Status: pending/in force, Query started: August 7, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTPending/in force
21DE file number DAKZ11 2011 101 651.4
86WO file numberWAKZPCT/GB2011/000737
87WO publication numberWPN2011141714
54Designation/titleTIOrganisches lichtemittierendes Polymer und Einrichtung
51IPC main classICM
(ICMV)		 C09K 11/06 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H10K 99/00 (2023.01)
22DE application dateDATMay 12, 2011
85PCT national phase entry patentPATNATNov 14, 2012
86WO application dateWATMay 12, 2011
43Date of first publicationOTNov 17, 2011
71/73Applicant/ownerINHCambridge Display Technology, Ltd., Cambourne, Cambridgeshire, GB; Sumitomo Chemical Company, Ltd., Tokyo, JP
72InventorINSteudel, Annette, Cambourne, Cambridgeshire, GB; Owoare, Richard, Cambourne, Cambridgeshire, GB
74RepresentativeVTRGrünecker Patent- und Rechtsanwälte PartG mbB, 80802 München, DE
10Published DE documentsDEPNOriginal document: DE112011101651T5
Searchable text: DE112011101651T5
Address for service Grünecker Patent- und Rechtsanwälte PartG mbB, 80802 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
GB
1008095.0
May 14, 2010
Due dateFT
FG		May 31, 2026
Annual fee for the 16th year Patent fees
Patent division in charge 43
87WO language of publicationWLANGEN - Englisch
57AbstractABLight-emitting and / or charge transporting polymers, methods of making the same, and organic light emitting devices comprising such polymers, the polymers comprising a repeat unit of formula (I) in which CT represents a conjugated charge-transporting group, each Ar independently represents an optionally substituted aryl or heteroaryl group, q is at least 1, and each Sp independently represents a spacer group forming a break in conjugation between Ar and CT.
81Designated WO countriesWDSAE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
Published EP/WO documentsEPWOPNOriginal document: WO2011141714A1
Searchable text: WO2011141714A1
56CitationsCT JP002004269697A (JP 2004- 269 697 A)
43Date of first publicationEVTNov 17, 2011
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTMar 21, 2013
Date of the (most recent) update in DPMAregisterREGTJun 12, 2025
(Show all update days)(Hide all update days)
  • Jun 12, 2025
    • Due date: changed
  • Jun 11, 2025
    • St.36: changed (technical change)
  • Feb 1, 2025
    • St.36: changed (technical change)
  • Mar 21, 2013
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Pre-registration procedure The application is under preliminary examination May 12, 2011  Details anzeigen
2 Procedure relating to PCT application WO first publication with search report Nov 17, 2011  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Jan 29, 2013  Details anzeigen
4 Pre-registration procedure Closing PCT nationale phase entry Jan 29, 2013  Details anzeigen
5 Publications Publication of translation of PCT application Mar 21, 2013 Mar 21, 2013 Details anzeigen
6 Examination procedure Request for examination effectively filed May 4, 2018 Jun 21, 2018 Details anzeigen
7 Change of classification Change of IPC main class May 22, 2018 Jun 28, 2018 Details anzeigen
8 Examination procedure Official communication on examination Feb 21, 2022  Details anzeigen
9 Examination procedure Reply to official communication Jun 15, 2022  Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTMay 12, 2011
View procedures Procedure relating to PCT application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO first publication with search report
Date of legal/procedural statusVSTTNov 17, 2011
View procedures Pre-registration procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTJan 29, 2013
View procedures Pre-registration procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTClosing PCT nationale phase entry
Date of legal/procedural statusVSTTJan 29, 2013
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of translation of PCT application
Date of legal/procedural statusVSTTMar 21, 2013
Issue numberHN12
YearPJ2013
Publication dateVTMar 21, 2013
Type of publicationPARTDocuments
PartHTPart 6
10Published DE documentsDEPNOriginal document: DE112011101651T5
Searchable text: DE112011101651T5
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTMay 4, 2018
Issue numberHN25
YearPJ2018
Publication dateVTJun 21, 2018
Type of publicationPARTBibliographic data
PartHTPart 2
Third party request No
Date of receiptAEGTMay 4, 2018
View procedures Change of classification (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTMay 22, 2018
Issue numberHN26
YearPJ2018
Publication dateVTJun 28, 2018
Type of publicationPARTBibliographic data
PartHTPart 2
51IPC main classICM
(ICMV)		 C09K 11/06 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 H01L 51/00 (2006.01)
View procedures Examination procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTFeb 21, 2022
Date of update of the procedureREGTFeb 22, 2022
View procedures Examination procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTJun 15, 2022
Date of update of the procedureREGTJun 28, 2022