Register information Patent

DE file number : 60 2011 069 754.4 (Status: pending/in force, Query started: April 26, 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 DAKZ60 2011 069 754.4
96EP file numberEAKZ11 79 5317.4
86WO file numberWAKZPCT/JP2011/001700
97EP publication numberEPN2583734
87WO publication numberWPN2011158409
54Designation/titleTIWASSERDICHTES UND LUFTDURCHLÄSSIGES FILTERMATERIAL UND ANWENDUNGEN DAVON
51IPC main classICM
(ICMV)		 B01D 39/16 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 B01D 46/54 (2006.01), B01D 69/10 (2006.01), B01D 71/48 (2006.01), B01D 71/50 (2006.01), B01D 71/64 (2006.01), B32B 5/32 (2006.01), H05K 7/20 (2006.01)
22DE application dateDATMar 23, 2011
96EP application dateEATMar 23, 2011
86WO application dateWATMar 23, 2011
43Date of first publicationOTDec 22, 2011
Date of publication of grantPETDec 23, 2020
71/73Applicant/ownerINHNitto Denko Corporation, Ibaraki-shi, Osaka, JP
72InventorINFURUYAMA, Satoru, Osaka 567-8680, JP; SAKUMA, Satoshi, Osaka 567-8680, JP; NAGAI, Yozo, Osaka 567-8680, JP; MORIYAMA, Junichi, Osaka 567-8680, JP
74RepresentativeVTRCBDL Patentanwälte GbR, 80538 München, DE
Address for service CBDL Patentanwälte GbR, 80538 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
2010136829
Jun 16, 2010
Due dateFT
FG		Mar 31, 2026
Annual fee for the 16th year Patent fees
Patent division in charge 43
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
Published EP/WO documentsEPWOPNOriginal document: EP000002583734
Searchable text: EP000002583734
Original document: EP000002583734B1
Searchable text: EP000002583734B1
Original document: WO002011158409
Searchable text: WO002011158409
43Date of first publicationEVTDec 22, 2011
Date of the first transfer into DPMAregisterEREGTJun 7, 2013
Date of the (most recent) update in DPMAregisterREGTFeb 4, 2025
(Show all update days)(Hide all update days)
  • Feb 4, 2025
    • Due date: changed
  • Sep 19, 2024
    • St.36: changed (technical change)
  • Jun 27, 2024; May 9, 2024; Feb 7, 2024; Aug 21, 2023; Mar 8, 2023; Feb 8, 2023; Feb 10, 2022; Dec 2, 2021; Nov 11, 2021; Mar 17, 2021; Dec 12, 2020; Dec 3, 2020; Nov 26, 2020; May 24, 2018; Mar 9, 2017; Aug 1, 2013
    • Historical data not available for this/these date(s)
  • Jun 7, 2013
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Procedure relating to PCT application WO publication Dec 22, 2011  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Apr 24, 2013  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Jun 6, 2013 Jun 6, 2013 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Dec 23, 2020  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Jan 7, 2021 Jan 7, 2021 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Sep 24, 2021 Dec 16, 2021 Details anzeigen
7 New representative details New representative details Mar 6, 2023  Details anzeigen
View procedures Procedure relating to PCT application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO publication
Date of legal/procedural statusVSTTDec 22, 2011
Date of update of the procedureREGTDec 3, 2020
View procedures Procedure relating to EP application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTApr 24, 2013
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTJun 6, 2013
Issue numberHN23
YearPJ2013
Publication dateVTJun 6, 2013
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural statusVSTTDec 23, 2020
Date of update of the procedureREGTDec 3, 2020
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTJan 7, 2021
Issue numberHN1
YearPJ2021
Publication dateVTJan 7, 2021
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTDec 12, 2020
View procedures Procedure relating to EP application (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTNo opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural statusVSTTSep 24, 2021
Issue numberHN50
YearPJ2021
Publication dateVTDec 16, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTDec 2, 2021
View procedures New representative details (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTNew representative details
Legal/procedural statusVSTNew representative details
Date of legal/procedural statusVSTTMar 6, 2023
74RepresentativeVTRCBDL Patentanwälte GbR, 80538 München, DE
74Previous representativeVTRFCBDL Patentanwälte, 47051 Duisburg, DE
Date of update of the procedureREGTAug 21, 2023