Register information Patent

DE file number : 60 2017 031 003.4 (Status: pending/in force, Query started: October 31, 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 2017 031 003.4
96EP file numberEAKZ17 77 5563.4
86WO file numberWAKZPCT/JP2017/013674
97EP publication numberEPN3438070
87WO publication numberWPN2017171032
54Designation/titleTIZWISCHENSCHICHT FÜR VERBUNDGLAS SOWIE VERBUNDGLAS
51IPC main classICM
(ICMV)		 C03C 27/12 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 B60J 1/00 (2006.01), B32B 3/30 (2006.01), B32B 17/10 (2006.01), B32B 3/26 (2006.01)
22DE application dateDATMar 31, 2017
96EP application dateEATMar 31, 2017
86WO application dateWATMar 31, 2017
43Date of first publicationOTOct 5, 2017
Date of publication of grantPETJan 6, 2021
71/73Applicant/ownerINHSekisui Chemical Co., Ltd., Osaka-shi, JP
72InventorINNAKAYAMA, Kazuhiko, Koka-shi Shiga 528-8585, JP
74RepresentativeVTRCBDL Patentanwälte eGbR, 80538 München, DE
Address for service CBDL Patentanwälte eGbR, 80538 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
2016073211
Mar 31, 2016
Due dateFT
FG		Mar 31, 2026
Annual fee for the 10th year Patent fees
Patent division in charge 45
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: EP000003438070A1
Searchable text: EP000003438070A1
Original document: EP000003438070B1
Searchable text: EP000003438070B1
Original document: WO002017171032
Searchable text: WO002017171032
43Date of first publicationEVTOct 5, 2017
Date of the first transfer into DPMAregisterEREGTFeb 6, 2019
Date of the (most recent) update in DPMAregisterREGTJul 25, 2025
(Show all update days)(Hide all update days)
  • Jul 25, 2025
    • Representative: changed
    • Address for service: changed
    • Procedures: New representative details, New representative details, 06.03.2023: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 06.01.2021: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 06.01.2021: deleted
  • Feb 11, 2025
    • Due date: changed
  • Sep 26, 2024
    • St.36: changed (technical change)
  • Jun 27, 2024; May 16, 2024; Feb 10, 2024; Aug 21, 2023; Mar 8, 2023; Feb 8, 2023; Mar 16, 2022; Dec 23, 2021; Nov 18, 2021; Jul 29, 2021; Mar 17, 2021; Jan 9, 2021; Dec 23, 2020; Dec 17, 2020; Aug 23, 2019; Mar 22, 2019
    • Historical data not available for this/these date(s)
  • Feb 6, 2019
    • 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 Oct 5, 2017  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Feb 6, 2019  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Mar 21, 2019 Mar 21, 2019 Details anzeigen
4 Change of classification Change of IPC main class Nov 6, 2019  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jan 6, 2021  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Jan 21, 2021 Jan 21, 2021 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Oct 7, 2021 Dec 23, 2021 Details anzeigen
8 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 statusVSTTOct 5, 2017
Date of update of the procedureREGTDec 17, 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 statusVSTTFeb 6, 2019
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 statusVSTTMar 21, 2019
Issue numberHN12
YearPJ2019
Publication dateVTMar 21, 2019
Type of publicationPARTBibliographic data
View procedures Change of classification (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTNov 6, 2019
51IPC main classICM
(ICMV)		 C03C 27/12 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C03C 27/12 (2006.01)
Date of update of the procedureREGTDec 17, 2020
View procedures Procedure relating to EP application (No.: 5)
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 statusVSTTJan 6, 2021
Date of update of the procedureREGTJul 25, 2025
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTJan 21, 2021
Issue numberHN3
YearPJ2021
Publication dateVTJan 21, 2021
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTJan 9, 2021
View procedures Procedure relating to EP application (No.: 7)
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 statusVSTTOct 7, 2021
Issue numberHN51
YearPJ2021
Publication dateVTDec 23, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTDec 23, 2021
View procedures New representative details (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTNew representative details
Legal/procedural statusVSTNew representative details
Date of legal/procedural statusVSTTMar 6, 2023
74RepresentativeVTRCBDL Patentanwälte eGbR, 80538 München, DE
74Previous representativeVTRFCBDL Patentanwälte, 47051 Duisburg, DE
Date of update of the procedureREGTJul 25, 2025