Register information Patent

DE file number : 50 2012 014 250.4 (Status: not pending/lapsed, Query started: July 2, 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
StatusSTNot pending/lapsed
21DE file number DAKZ50 2012 014 250.4
96EP file numberEAKZ12 00 8152.6
97EP publication numberEPN2740922
54Designation/titleTIZylinder-Kolben-Baugruppe betrieben mit einem abgeschlossenen Arbeitsgas
51IPC main classICM
(ICMV)		 F02G 1/053 (2006.01)
22DE application dateDATDec 6, 2012
96EP application dateEATDec 6, 2012
43Date of first publicationOTJun 11, 2014
Date of publication of grantPETFeb 13, 2019
71/73Applicant/ownerINHTuTech Innovation GmbH, 21079 Hamburg, DE; Technische Universität Hamburg-Harburg, 21073 Hamburg, DE
72InventorINUsbeck, Anna Kerstin, Dipl.-Ing., 22307 Hamburg, DE; Krause, Dieter, Prof. Dr.-Ing., 21244 Buchholz i.d.N., DE
74RepresentativeVTRSparing · Röhl · Henseler, 40237 Düsseldorf, DE
Address for service Patentanwälte Sparing, Röhl, Henseler, 40074 Düsseldorf, DE
Patent division in charge 13
97EP language of publicationELANGDE - Deutsch
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: EP000002740922
Searchable text: EP000002740922
Original document: EP000002740922B1
Searchable text: EP000002740922B1
43Date of first publicationEVTJun 11, 2014
Date of the first transfer into DPMAregisterEREGTJul 25, 2014
Date of the (most recent) update in DPMAregisterREGTSep 26, 2024
(Show all update days)(Hide all update days)
  • Sep 26, 2024
    • Procedures: Administrative procedure, Application deemed withdrawn due to non-payment of annual fee, 02.07.2024: changed
  • Aug 17, 2024
    • Status: changed
    • Due date: deleted
    • Procedures: Administrative procedure, Application deemed withdrawn due to non-payment of annual fee, 02.07.2024: new
  • May 5, 2024; Mar 5, 2023; Mar 2, 2022; Mar 11, 2021; Mar 5, 2020; Feb 13, 2020; Jan 9, 2020; Aug 21, 2019; Feb 16, 2019; Feb 15, 2019; Jan 29, 2019; Jun 28, 2018
    • Historical data not available for this/these date(s)
  • Jul 25, 2014
    • 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 EP application EPO 1st publication Jun 11, 2014  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Jul 24, 2014 Jul 24, 2014 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 13, 2019  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Mar 7, 2019 Mar 7, 2019 Details anzeigen
5 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Nov 14, 2019 Feb 13, 2020 Details anzeigen
6 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Jul 2, 2024 Sep 26, 2024 Details anzeigen
View procedures Procedure relating to EP application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTJun 11, 2014
View procedures Publications (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTJul 24, 2014
Issue numberHN30
YearPJ2014
Publication dateVTJul 24, 2014
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 3)
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 statusVSTTFeb 13, 2019
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTMar 7, 2019
Issue numberHN10
YearPJ2019
Publication dateVTMar 7, 2019
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Procedure relating to EP application (No.: 5)
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 statusVSTTNov 14, 2019
Issue numberHN7
YearPJ2020
Publication dateVTFeb 13, 2020
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Administrative procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTApplication is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural statusVSTTJul 2, 2024
Issue numberHN39
YearPJ2024
Publication dateVTSep 26, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTSep 26, 2024